{"id":4463,"date":"2024-03-29T21:58:37","date_gmt":"2024-03-29T20:58:37","guid":{"rendered":"https:\/\/www.ue.fei.stuba.sk\/avada_portfolio\/high-frequency-technology-2\/"},"modified":"2024-10-14T22:46:37","modified_gmt":"2024-10-14T21:46:37","slug":"high-frequency-technology-2","status":"publish","type":"avada_portfolio","link":"https:\/\/www.ue.fei.stuba.sk\/en\/avada_portfolio\/high-frequency-technology-2\/","title":{"rendered":"High frequency technology"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:70px;--awb-padding-bottom:40px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:2%;--awb-spacing-right-large:0px;--awb-margin-bottom-large:10px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-tabs fusion-tabs-1 clean vertical-tabs icon-position-left mobile-mode-accordion\" style=\"--awb-title-border-radius-top-left:0px;--awb-title-border-radius-top-right:0px;--awb-title-border-radius-bottom-right:0px;--awb-title-border-radius-bottom-left:0px;--awb-alignment:center;--awb-inactive-color:var(--awb-color2);--awb-background-color:var(--awb-color1);--awb-border-color:var(--awb-color3);--awb-active-border-color:var(--awb-color4);\"><div class=\"nav\"><ul class=\"nav-tabs\" role=\"tablist\" aria-orientation=\"vertical\"><li class=\"active\" role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-e6d05251e5aef12a0ec\" aria-selected=\"true\" tabindex=\"0\" id=\"fusion-tab-e6d05251e5aef12a0ec\" href=\"#tab-e6d05251e5aef12a0ec\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-spinner\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>OVERVIEW<\/h4><\/a><\/li><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-5c76752fbc463e54a86\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-5c76752fbc463e54a86\" href=\"#tab-5c76752fbc463e54a86\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-file-text\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>SUBJECT DETAILS<\/h4><\/a><\/li><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-f55a0426f0d061b2a7e\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-f55a0426f0d061b2a7e\" href=\"#tab-f55a0426f0d061b2a7e\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-book\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>SECURING THE SUBJECT<\/h4><\/a><\/li><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-4b399d8a117b045510b\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-4b399d8a117b045510b\" href=\"#tab-4b399d8a117b045510b\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-shield\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>REQUESTS<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-content\"><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs\" role=\"tablist\" aria-orientation=\"vertical\"><li class=\"active\" role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-e6d05251e5aef12a0ec\" aria-selected=\"true\" tabindex=\"0\" id=\"mobile-fusion-tab-e6d05251e5aef12a0ec\" href=\"#tab-e6d05251e5aef12a0ec\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-spinner\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>OVERVIEW<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix in active\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-e6d05251e5aef12a0ec\" id=\"tab-e6d05251e5aef12a0ec\">\n<h2><b><span class=\"nowrap\">Learning outcomes:<\/span><\/b><\/h2>\n<p>The graduate of the course understands the principles of transmission and propagation and processing of high-frequency energy. <strong>Knowledge and understanding<\/strong><br \/>\nAfter completing the course the student:<br \/>\n&#8211; knows the basic physical processes that occur in high frequency processes,<br \/>\n&#8211; knows the basic properties and principles of passive and active high frequency circuits,<br \/>\n&#8211; knows the methods of lossless transmission of high frequency energy. <strong>Acquired skills and competencies<\/strong><br \/>\n&#8211; ability to analyze and synthesize passive high-frequency devices such as lines, radiators, splitters, combiners, and signal routers,<br \/>\n&#8211; ability to match a load to a generator,<br \/>\n&#8211; ability to measure high-frequency circuit parameters,<br \/>\n&#8211; ability to diagnose large-scale high-frequency systems,<br \/>\n&#8211; ability to design a high-frequency path in an antenna counting system,<br \/>\n&#8211; ability to design a high-frequency path in an antenna counting system, &#8211; ability to design a high-frequency path in an antenna counting system, &#8211; ability to Ability to design a solution, defend the solution, present the solution, and work collaboratively in a team to implement the solution.<\/p>\n<p><img decoding=\"async\" class=\"lazyload alignnone wp-image-3192 size-fusion-800\" src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-800x601.jpg\" data-orig-src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-800x601.jpg\" alt=\"\" width=\"800\" height=\"601\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27601%27%20viewBox%3D%270%200%20800%20601%27%3E%3Crect%20width%3D%27800%27%20height%3D%27601%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-200x150.jpg 200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-300x225.jpg 300w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-400x300.jpg 400w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-600x451.jpg 600w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-768x577.jpg 768w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3-800x601.jpg 800w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft3.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>The picture shows a view of the waveguides that are used on the radio relay northern route in Slovakia to transmit data (internet, video, audio) from the transmitting site Bratislava Kamz\u00edk to the east of Slovakia. The principle of operation of the waveguide is also part of the teaching in the subject High Frequency Technology. <\/p>\n<h3>What good is that ?<\/h3>\n<p>You will be one of the few professionals who understand the practical applications of electromagnetic fields. Not just the equations, but especially where the fields are used, what elements are used to design them, how current and voltage are converted to electromagnetic fields and vice versa. I&#8217;m sure all of you have a cell phone. This is such a small demonstration of what radio frequency technology is good for. You are in contact, pretty much every place on earth, and for that to be the case, there must be experts in high frequency technology. I&#8217;m sure you&#8217;ve heard about 5G about Starlink about microsatellites, &#8230; and that&#8217;s a big challenge for both the subject content and the research that follows.     <\/p>\n<p><img decoding=\"async\" class=\"lazyload alignnone wp-image-3194 size-fusion-800\" src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-800x601.jpg\" data-orig-src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-800x601.jpg\" alt=\"\" width=\"800\" height=\"601\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27601%27%20viewBox%3D%270%200%20800%20601%27%3E%3Crect%20width%3D%27800%27%20height%3D%27601%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-200x150.jpg 200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-300x225.jpg 300w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-400x300.jpg 400w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-600x451.jpg 600w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-768x577.jpg 768w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-800x601.jpg 800w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-1024x769.jpg 1024w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-1200x901.jpg 1200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4-1536x1154.jpg 1536w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/vft4.jpg 2000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Why choose this subject:<\/p>\n<ul style=\"--awb-size:15px;--awb-line-height:25.5px;--awb-icon-width:25.5px;--awb-icon-height:25.5px;--awb-icon-margin:10.5px;--awb-content-margin:36px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-fusion-li-icon university-globe\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>International scope<\/strong> &#8211; Teachers of the subject collaborate with several institutions abroad in the field of high frequency technology<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-fusion-li-icon university-key\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Quality Teachers<\/strong> &#8211; We really are the ones who make high-frequency technology work<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-fusion-li-icon university-school\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Strong research<\/strong> &#8211; All projects of the VF group are focused on research in the field of dynamic electromagnetic fields<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-fusion-li-icon university-smile-o\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Students are our collaborators<\/strong> &#8211; Students of the course participate in solving problems from practice but also those encountered in solving scientific projects<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-fusion-li-icon university-heart-o\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>We are not just theoreticians<\/strong> &#8211; the output of our training are 3D devices designed and built by our students<\/p>\n<\/div><\/li><\/ul><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs\" role=\"tablist\" aria-orientation=\"vertical\"><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-5c76752fbc463e54a86\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-5c76752fbc463e54a86\" href=\"#tab-5c76752fbc463e54a86\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-file-text\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>SUBJECT DETAILS<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-5c76752fbc463e54a86\" id=\"tab-5c76752fbc463e54a86\">\n<h2>Exercises a little differently<\/h2>\n<p>In the exercises, students of the radio frequency technology course will learn to work with ANSYS Electronics software, Smith diagram and simulate the basic (simplest elements) of radio frequency technology. The exercises will not remain only in theoretical terms, but all the elements simulated will be produced or made by the students themselves (e.g. in JCL PCBs). Finally, they will measure the finished microstrip devices with a circuit analyzer and compare them with the desimulated values.<\/p>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:5px;width:100%;\"><\/div>\n<div class=\"fusion-video fusion-youtube\" style=\"--awb-max-width:920px;--awb-max-height:518px;--awb-align-self:center;--awb-width:100%;\"><div class=\"video-shortcode\"><lite-youtube videoid=\"w5dePP5wHnQ\" class=\"landscape\" params=\"wmode=transparent&autoplay=1&amp;enablejsapi=1\" title=\"YouTube video player 1\" data-button-label=\"Play Video\" width=\"920\" height=\"518\" data-thumbnail-size=\"auto\" data-no-cookie=\"on\"><\/lite-youtube><\/div><\/div>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div>\n<p>In this video we can see what Ansys Electronics Desktop, one of the most advanced tools for simulating electromagnetic problems, can do. Also available for students in the computer lab is the AWR Microwave Office program, which can be said to be the industry standard in microwave circuit design.<\/p>\n<p><a href=\"http:\/\/www.cadence.com\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-3944 size-full\" src=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/CadenceLogoRed185Regcopy1583174817new51584636989.png\" data-orig-src=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/CadenceLogoRed185Regcopy1583174817new51584636989.png\" alt=\"\" width=\"210\" height=\"127\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27210%27%20height%3D%27127%27%20viewBox%3D%270%200%20210%20127%27%3E%3Crect%20width%3D%27210%27%20height%3D%27127%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/CadenceLogoRed185Regcopy1583174817new51584636989-200x121.png 200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/CadenceLogoRed185Regcopy1583174817new51584636989.png 210w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 210px) 100vw, 210px\" \/><\/a><\/p>\n<h3>You design, build, measure, evaluate<\/h3>\n<p>The course focuses mainly on the understanding and practical implementation of microwave circuits.<\/p>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:15px;width:100%;\"><\/div>\n<div class=\"table-1\">\n<table style=\"height: 74px;\" width=\"1162\">\n<thead>\n<tr>\n<th align=\"left\">Lectures<\/th>\n<th align=\"left\">Exercises<\/th>\n<th align=\"left\">Practical exercises<\/th>\n<th align=\"left\">Measurements<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Introduction, elementary fields and waves<\/td>\n<td align=\"left\">Smith diagram<\/td>\n<td align=\"left\">Ansys HFSS<\/td>\n<td align=\"left\">S parameters<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Skin effect<\/td>\n<td align=\"left\">Serial customisation<\/td>\n<td align=\"left\">Microstrip<\/td>\n<td align=\"left\">Network analyzer<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Long lines<\/td>\n<td align=\"left\">Parallel adaptation<\/td>\n<td align=\"left\">Parallel matching<\/td>\n<td align=\"left\">Microwave circuit wiring<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Impedance matching<\/td>\n<td align=\"left\">Multisection transformers<\/td>\n<td align=\"left\">Willkinson divider<\/td>\n<td align=\"left\">With parameters of designed and constructed circuits<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Microwave transmission lines<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\">Broadband divider<\/td>\n<td align=\"left\">With parameters of designed and constructed circuits<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Planar lines<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\">Hybrid<\/td>\n<td align=\"left\">With parameters of designed and constructed circuits<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Elements with concentrated parameters<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\">Balun<\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Wilkinson, hybrid, directional tap<\/td>\n<td align=\"left\"><\/td>\n<td align=\"left\">Patch antenna<\/td>\n<td align=\"left\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/wordpress.ue.fei.stuba.sk\/admissions\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Apply Today<\/span><\/a><\/div>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs\" role=\"tablist\" aria-orientation=\"vertical\"><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-f55a0426f0d061b2a7e\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-f55a0426f0d061b2a7e\" href=\"#tab-f55a0426f0d061b2a7e\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-book\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>SECURING THE SUBJECT<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-f55a0426f0d061b2a7e\" id=\"tab-f55a0426f0d061b2a7e\">\n<h2>What else fits<\/h2>\n<h3>Smith diagram<\/h3>\n<div>\n<p>In 1933, Philip Smith designed and published a graphical tool to simplify the calculation and solution of impedance transformation problems on lines. Since computing technology was not at a sufficient level at that time (and for many years afterwards), Smith&#8217;s diagram became one of the most widely used aids in the development of high-frequency circuits. Although modern simulation programs nowadays solve the tasks much more efficiently, the Smith chart remains a very useful tool, especially for displaying the results of measurements and simulations.  <\/p>\n<p><img decoding=\"async\" class=\"lazyload aligncenter wp-image-1516 size-full\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271170%27%20height%3D%27500%27%20viewBox%3D%270%200%201170%20500%27%3E%3Crect%20width%3D%271170%27%20height%3D%27500%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/TheCompleteSmithChart-BlackMagicDesign.jpg\" alt=\"\" width=\"1170\" height=\"500\"><\/p>\n<\/div>\n<p>The Smith diagram is a representation of the reflection coefficient in polar coordinates, into which the impedance (z = r + jx) and\/or admittance (y = g + jb) plane is then mapped. Denoting each variable with lower case letters tells you that all values on the diagram are normalized to the system&#8217;s reference impedance Z0 (most commonly 50 \u03a9).<\/p>\n<div class=\"accordian fusion-accordian\" style=\"--awb-border-size:0px;--awb-icon-size:25px;--awb-content-font-size:var(--awb-typography4-font-size);--awb-icon-alignment:left;--awb-hover-color:var(--awb-color1);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color2);--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:var(--awb-color4);--awb-title-color:var(--awb-color4);--awb-content-color:var(--awb-color6);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color4);--awb-title-font-family:var(--awb-typography1-font-family);--awb-title-font-weight:var(--awb-typography1-font-weight);--awb-title-font-style:var(--awb-typography1-font-style);--awb-content-font-family:var(--awb-typography4-font-family);--awb-content-font-weight:var(--awb-typography4-font-weight);--awb-content-font-style:var(--awb-typography4-font-style);\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-4463-1\"><div class=\"fusion-panel panel-default panel-a23bb4c65f8c2b14d fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_a23bb4c65f8c2b14d\"><a aria-expanded=\"false\" aria-controls=\"a23bb4c65f8c2b14d\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-4463-1\" data-target=\"#a23bb4c65f8c2b14d\" href=\"#a23bb4c65f8c2b14d\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Derivation of the Smith chart<\/span><\/a><\/h4><\/div><div id=\"a23bb4c65f8c2b14d\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_a23bb4c65f8c2b14d\"><div class=\"panel-body toggle-content fusion-clearfix\">The Smith diagram is derived from the reflection factor by dividing the real and imaginary parts of the factor and fitting each separately to a circle with displaced centres relative to the origin of the coordinate system. The detailed derivation is in the next <a href=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/Smithov-diagram.pdf\">line<\/a>.<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-e6b17e881e9a8b7ee fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_e6b17e881e9a8b7ee\"><a aria-expanded=\"false\" aria-controls=\"e6b17e881e9a8b7ee\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-4463-1\" data-target=\"#e6b17e881e9a8b7ee\" href=\"#e6b17e881e9a8b7ee\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Chart for download<\/span><\/a><\/h4><\/div><div id=\"e6b17e881e9a8b7ee\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_e6b17e881e9a8b7ee\"><div class=\"panel-body toggle-content fusion-clearfix\">You can download the Smith chart in vector graphics <a href=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/TheCompleteSmithChart-BlackMagicDesign.pdf\">here<\/a>.<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-e7f662d371ef5820f fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_e7f662d371ef5820f\"><a aria-expanded=\"false\" aria-controls=\"e7f662d371ef5820f\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-4463-1\" data-target=\"#e7f662d371ef5820f\" href=\"#e7f662d371ef5820f\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">S parameters<\/span><\/a><\/h4><\/div><div id=\"e7f662d371ef5820f\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_e7f662d371ef5820f\"><div class=\"panel-body toggle-content fusion-clearfix\">The chapter on high-frequency techniques concerning S-parameters can be found <a href=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/S-parametre.pdf\">here<\/a>.<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-47ed909887d6a9fb8 fusion-toggle-no-divider fusion-toggle-boxed-mode\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_47ed909887d6a9fb8\"><a aria-expanded=\"false\" aria-controls=\"47ed909887d6a9fb8\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-4463-1\" data-target=\"#47ed909887d6a9fb8\" href=\"#47ed909887d6a9fb8\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Impedance matching<\/span><\/a><\/h4><\/div><div id=\"47ed909887d6a9fb8\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_47ed909887d6a9fb8\"><div class=\"panel-body toggle-content fusion-clearfix\">One of the most funded experts and one of the best written chapters regarding impedance matching can be found <a href=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/ch13.pdf\">here<\/a>.<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div>\n<p>And should you need more information regarding this subject or need to add some interesting links, feel free to get in touch.<\/p>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/wordpress.ue.fei.stuba.sk\/admissions\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Apply Today<\/span><\/a><\/div>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs\" role=\"tablist\" aria-orientation=\"vertical\"><li  role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-4b399d8a117b045510b\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-4b399d8a117b045510b\" href=\"#tab-4b399d8a117b045510b\"><h4 class=\"fusion-tab-heading\"><i class=\"fontawesome-icon university-shield\" aria-hidden=\"true\" style=\"font-size:13px;\"><\/i>REQUESTS<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-4b399d8a117b045510b\" id=\"tab-4b399d8a117b045510b\">\n<h2>Prerequisites for the courses Electrical Engineering and Electrical Engineering 1<\/h2>\n<div>Courses Electrical Engineering and Electrical Engineering 1 will be solved in a full-time form. Some lectures may be delivered by distance learning <\/div>\n<div>\n<h3>Exercises from the subject Electrical Engineering and Electrical Engineering 1:<\/h3>\n<\/div>\n<div>\n<ul>\n<li>Laboratory exercises that will focus on the calculation, measurement and simulation of electrical circuits. You can earn 15 points for handing in your lab reports. <\/li>\n<li>There will be 2 credit essays during the semester &#8211; one about halfway through and the other before the end of the semester. You can earn 2 x 10 points for the credit essays. <\/li>\n<li>You can earn a maximum of 35 points in total for the exercises and these points will be included in the exam. <\/li>\n<\/ul>\n<\/div>\n<h3>Prerequisites to take the exam:<\/h3>\n<div>\n<ul>\n<li>You must submit <b>all<\/b> lab <b>reports<\/b> in the required form and quality.<\/li>\n<li>You must earn at least 15 points to qualify for credit.<\/li>\n<\/ul>\n<\/div>\n<h3><span style=\"color: #3366ff;\">Exam<\/span><\/h3>\n<div>\n<p><b>1. Results during the semester (<\/b>exercises<b>): max. 35 points <\/b><\/p>\n<ul>\n<li>For the processing of laboratory reports (15 points)<\/li>\n<li>Credit essays (20 points)<\/li>\n<\/ul>\n<p><b>2. Examination (<\/b>practical + written + oral part<b>): max. 65 points <\/b><\/p>\n<ul>\n<li>The examination will be conducted in written form by full-time study. Alternatively, the written attendance form of the examination may be conducted by means of a test using MS Forms. <\/li>\n<li>The exam is designed to cover the theory of the subject to a small extent and the skill of counting examples to a greater extent.<\/li>\n<li>You will be informed about the exact form of the examination in the subject Electrical Engineering and Electrical Engineering 1 at the last lecture.<\/li>\n<\/ul>\n<p><b>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/b><\/p>\n<p> <b> Total (<\/b>Results during the semester + Exam<b>): max. 100 points <\/b><\/p>\n<\/div>\n<div>\n<h3><b>Rating:<\/b><\/h3>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:15px;width:100%;\"><\/div>\n<div class=\"table-1\">\n<table style=\"height: 270px;\" width=\"1162\">\n<tbody>\n<tr>\n<td><b>A<\/b><\/td>\n<td>excellent<\/td>\n<td>&lt;92-100&gt;<\/td>\n<\/tr>\n<tr>\n<td><b>B<\/b><\/td>\n<td>very good<\/td>\n<td>&lt;83-92)<\/td>\n<\/tr>\n<tr>\n<td><b>C<\/b><\/td>\n<td>good<\/td>\n<td>&lt;74-83)<\/td>\n<\/tr>\n<tr>\n<td><b>D<\/b><\/td>\n<td>satisfactory<\/td>\n<td>&lt;65-74)<\/td>\n<\/tr>\n<tr>\n<td><b>E<\/b><\/td>\n<td>sufficiently<\/td>\n<td>&lt;56-65)<\/td>\n<\/tr>\n<tr>\n<td><b>FX<\/b><\/td>\n<td>Insufficient<\/td>\n<td>&lt;0-56)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-3 fusion-columns-total-0 fusion-content-boxes-1 content-boxes-icon-on-top content-left\" style=\"--awb-backgroundcolor:var(--awb-color2);--awb-title-color:var(--awb-color8)c4e;--awb-iconcolor:var(--awb-color8)c4e;--awb-margin-bottom:20px;--awb-hover-accent-color:var(--awb-color4);--awb-circle-hover-accent-color:var(--awb-color4);\" data-animationOffset=\"top-into-view\"><div class=\"fusion-clearfix\"><\/div><\/div>\n<h3>Linked to science and practice<\/h3>\n<p>A set of different measurements is carried out in the radio frequency laboratory. In the picture we see the calibration of a stripline line using a high-frequency probe, which was also developed at the Institute of Electrical Engineering. The calibrated stripline will serve as a reference electromagnetic field source for further measurements and calibrations. The measurement is part of the dissertation solution.   <\/p>\n<p><img class=\"lazyload\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-orig-src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/VFT6.jpg\"><\/p>\n<p>Also for such research tasks, graduation in high-frequency techniques gives a good foundation.<\/p>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-3 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/wordpress.ue.fei.stuba.sk\/admissions\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Apply Today<\/span><\/a><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth 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fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:3%;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-margin-bottom:30px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;text-transform:capitalize;--fontSize:24;line-height:var(--awb-typography1-line-height);\">SUBJECT TEACHERS<\/h3><\/div><div class=\"fusion-separator\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:45px;width:100%;max-width:170px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color4);border-color:var(--awb-color4);border-top-width:1px;\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:10px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:40px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-person person fusion-person-left fusion-person-1 fusion-person-icon-bottom\" style=\"--awb-pic-style-color:var(--awb-color8);--awb-pic-borderradius:0px;--awb-margin-top:0px;--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-social-box-border-top:0px;--awb-social-box-border-right:0px;--awb-social-box-border-bottom:0px;--awb-social-box-border-left:0px;--awb-social-box-border-color:var(--awb-color3);--awb-social-box-border-color-hover:var(--awb-color4);--awb-social-box-colors-hover:hsla(var(--awb-color1-h),var(--awb-color1-s),var(--awb-color1-l),calc(var(--awb-color1-a) - 25%));--awb-social-icon-boxed-colors:var(--awb-color1);--awb-social-icon-colors:var(--awb-color6);--awb-social-icon-colors-hover:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc(var(--awb-color6-a) - 25%));\"><div class=\"person-shortcode-image-wrapper\"><div class=\"person-image-container hover-type-zoomin\" style=\"border:0px solid var(--awb-color3);-webkit-border-radius:0px;-moz-border-radius:0px;border-radius:0px;\"><img decoding=\"async\" class=\"lazyload person-img img-responsive wp-image-4131\" width=\"2003\" height=\"2490\" src=\"\" data-orig-src=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019.jpg\" alt=\"Ren\u00e9 Hart&amp;apos;ansk\u00fd\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019-200x249.jpg 200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019-400x497.jpg 400w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019-600x746.jpg 600w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019-800x995.jpg 800w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019-1200x1492.jpg 1200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/IMG_0019.jpg 2003w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/div><\/div><div class=\"person-desc\" style=\"background-color:var(--awb-color1);padding:40px;margin-top:0;\"><div class=\"person-author\"><div class=\"person-author-wrapper\"><span class=\"person-name\">Ren\u00e9 Hart&apos;ansk\u00fd<\/span><span class=\"person-title\">Guarantor<\/span><\/div><\/div><div class=\"person-content fusion-clearfix\">Supervisor of high-frequency courses and supervisor of Ing. and PhD. studies<\/div><div class=\"fusion-social-networks\"><div class=\"fusion-social-networks-wrapper\"><a class=\"fusion-social-network-icon fusion-tooltip fusion-facebook awb-icon-facebook custom\" aria-label=\"fusion-facebook\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Facebook\" title=\"Facebook\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-twitter awb-icon-twitter custom\" aria-label=\"fusion-twitter\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Twitter\" title=\"Twitter\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-instagram awb-icon-instagram custom\" aria-label=\"fusion-instagram\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Instagram\" title=\"Instagram\" data-toggle=\"tooltip\"><\/a><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:10px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:40px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-person person fusion-person-left fusion-person-2 fusion-person-icon-bottom\" style=\"--awb-pic-style-color:var(--awb-color8);--awb-pic-borderradius:0px;--awb-margin-top:0px;--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-social-box-border-top:0px;--awb-social-box-border-right:0px;--awb-social-box-border-bottom:0px;--awb-social-box-border-left:0px;--awb-social-box-border-color:var(--awb-color3);--awb-social-box-border-color-hover:var(--awb-color4);--awb-social-box-colors-hover:hsla(var(--awb-color1-h),var(--awb-color1-s),var(--awb-color1-l),calc(var(--awb-color1-a) - 25%));--awb-social-icon-boxed-colors:var(--awb-color1);--awb-social-icon-colors:var(--awb-color6);--awb-social-icon-colors-hover:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc(var(--awb-color6-a) - 25%));\"><div class=\"person-shortcode-image-wrapper\"><div class=\"person-image-container hover-type-zoomin\" style=\"border:0px solid var(--awb-color3);-webkit-border-radius:0px;-moz-border-radius:0px;border-radius:0px;\"><img decoding=\"async\" class=\"lazyload person-img img-responsive wp-image-4037\" width=\"827\" height=\"1039\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-orig-src=\"https:\/\/wordpress.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/03\/photo_2024-03-04_09-02-49-e1711122871583.jpg\" alt=\"Michal Dzuri\u0161\" \/><\/div><\/div><div class=\"person-desc\" style=\"background-color:var(--awb-color1);padding:40px;margin-top:0;\"><div class=\"person-author\"><div class=\"person-author-wrapper\"><span class=\"person-name\">Michal Dzuri\u0161<\/span><span class=\"person-title\">practitioners<\/span><\/div><\/div><div class=\"person-content fusion-clearfix\">Expert in radio frequency and microwave technology<\/div><div class=\"fusion-social-networks\"><div class=\"fusion-social-networks-wrapper\"><a class=\"fusion-social-network-icon fusion-tooltip fusion-facebook awb-icon-facebook custom\" aria-label=\"fusion-facebook\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Facebook\" title=\"Facebook\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-twitter awb-icon-twitter custom\" aria-label=\"fusion-twitter\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Twitter\" title=\"Twitter\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-instagram awb-icon-instagram custom\" aria-label=\"fusion-instagram\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Instagram\" title=\"Instagram\" data-toggle=\"tooltip\"><\/a><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:10px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:40px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-person person fusion-person-left fusion-person-3 fusion-person-icon-bottom\" style=\"--awb-pic-style-color:var(--awb-color8);--awb-pic-borderradius:0px;--awb-margin-top:0px;--awb-margin-right:0px;--awb-margin-bottom:0px;--awb-margin-left:0px;--awb-social-box-border-top:0px;--awb-social-box-border-right:0px;--awb-social-box-border-bottom:0px;--awb-social-box-border-left:0px;--awb-social-box-border-color:var(--awb-color3);--awb-social-box-border-color-hover:var(--awb-color4);--awb-social-box-colors-hover:hsla(var(--awb-color1-h),var(--awb-color1-s),var(--awb-color1-l),calc(var(--awb-color1-a) - 25%));--awb-social-icon-boxed-colors:var(--awb-color1);--awb-social-icon-colors:var(--awb-color6);--awb-social-icon-colors-hover:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc(var(--awb-color6-a) - 25%));\"><div class=\"person-shortcode-image-wrapper\"><div class=\"person-image-container hover-type-zoomin\" style=\"border:0px solid var(--awb-color3);-webkit-border-radius:0px;-moz-border-radius:0px;border-radius:0px;\"><a href=\"https:\/\/1.envato.market\/QQ32x\" target=\"_blank\"><img decoding=\"async\" class=\"lazyload person-img img-responsive wp-image-4126\" width=\"960\" height=\"1280\" src=\"\" data-orig-src=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK.jpg\" alt=\"Jakub Krchn\u00e1k\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK-200x267.jpg 200w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK-400x533.jpg 400w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK-600x800.jpg 600w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK-800x1067.jpg 800w, https:\/\/www.ue.fei.stuba.sk\/wp-content\/uploads\/2024\/04\/JakubK.jpg 960w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/a><\/div><\/div><div class=\"person-desc\" style=\"background-color:var(--awb-color1);padding:40px;margin-top:0;\"><div class=\"person-author\"><div class=\"person-author-wrapper\"><span class=\"person-name\">Jakub Krchn\u00e1k<\/span><span class=\"person-title\">practitioners<\/span><\/div><\/div><div class=\"person-content fusion-clearfix\">Expert in high-frequency technology and data processing<\/div><div class=\"fusion-social-networks\"><div class=\"fusion-social-networks-wrapper\"><a class=\"fusion-social-network-icon fusion-tooltip fusion-facebook awb-icon-facebook custom\" aria-label=\"fusion-facebook\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Facebook\" title=\"Facebook\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-twitter awb-icon-twitter custom\" aria-label=\"fusion-twitter\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Twitter\" title=\"Twitter\" data-toggle=\"tooltip\"><\/a><a class=\"fusion-social-network-icon fusion-tooltip fusion-instagram awb-icon-instagram custom\" aria-label=\"fusion-instagram\" href=\"#\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:var(--awb-color6);font-size:16px;\" data-placement=\"top\" data-title=\"Instagram\" title=\"Instagram\" data-toggle=\"tooltip\"><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:45px;--awb-padding-right-small:50px;--awb-padding-left-small:50px;--awb-background-color:var(--awb-color7);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:3%;--awb-spacing-right-large:0px;--awb-margin-bottom-large:3%;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-highlight fusion-animate-once fusion-highlight-underline fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color1);--awb-highlight-width:6;--awb-margin-bottom:24px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\" data-highlight=\"underline\"><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;text-transform:none;--fontSize:34;line-height:var(--awb-typography1-line-height);\"><span class=\"fusion-highlighted-text-prefix\">Join more than<\/span> <span class=\"fusion-highlighted-text-wrapper\"><span class=\"fusion-highlighted-text\" style=\"color:var(--awb-color4);\">100 students<\/span><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 500 150\" preserveAspectRatio=\"none\"><path d=\"M8.1,146.2c0,0,240.6-55.6,479-13.8\"><\/path><\/svg><\/span> <span class=\"fusion-highlighted-text-postfix\">who study at the Institute of Electrical Engineering<\/span><\/h2><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:-25px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:var(--awb-typography2-font-size);--awb-line-height:var(--awb-typography2-line-height);--awb-letter-spacing:var(--awb-typography2-letter-spacing);--awb-text-transform:none;--awb-text-font-family:var(--awb-typography2-font-family);--awb-text-font-weight:var(--awb-typography2-font-weight);--awb-text-font-style:var(--awb-typography2-font-style);\"><p style=\"text-align: center;\">Be part of \u00daE and start your career.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:15px;width:100%;\"><\/div><div class=\"fusion-form fusion-form-builder fusion-form-form-wrapper fusion-form-4483\" style=\"--awb-tooltip-text-color:#ffffff;--awb-tooltip-background-color:#333333;\" data-form-id=\"4483\" data-config=\"{&quot;form_id&quot;:4483,&quot;form_post_id&quot;:4483,&quot;post_id&quot;:4463,&quot;form_type&quot;:&quot;ajax&quot;,&quot;confirmation_type&quot;:&quot;message&quot;,&quot;redirect_url&quot;:&quot;&quot;,&quot;redirect_timeout&quot;:&quot;0&quot;,&quot;field_labels&quot;:{&quot;name&quot;:&quot;&quot;,&quot;email&quot;:&quot;&quot;,&quot;telephone&quot;:&quot;&quot;},&quot;field_logics&quot;:{&quot;name&quot;:&quot;&quot;,&quot;email&quot;:&quot;&quot;,&quot;telephone&quot;:&quot;&quot;,&quot;submit_1&quot;:&quot;&quot;,&quot;notice_1&quot;:&quot;&quot;},&quot;field_types&quot;:{&quot;name&quot;:&quot;text&quot;,&quot;email&quot;:&quot;email&quot;,&quot;telephone&quot;:&quot;phone_number&quot;,&quot;submit_1&quot;:&quot;submit&quot;,&quot;notice_1&quot;:&quot;notice&quot;},&quot;nonce_method&quot;:&quot;ajax&quot;,&quot;form_views&quot;:&quot;ajax&quot;,&quot;form_views_counting&quot;:&quot;all&quot;}\"><form action=\"https:\/\/www.ue.fei.stuba.sk\/en\/avada_portfolio\/high-frequency-technology-2\/\" method=\"post\" class=\"fusion-form fusion-form-4483\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:26%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:10px;--awb-spacing-right-large:1.1076923076923%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:7.3846153846154%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:;--awb-flex-shrink-medium:;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:;--awb-flex-shrink-small:;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style=\"\" data-form-id=\"4483\"><input type=\"text\" autocomplete=\"off\" name=\"name\" id=\"name\" value=\"\"  class=\"fusion-form-input\" placeholder=\"Name \" data-holds-private-data=\"false\" minlength=\"0\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:26%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:10px;--awb-spacing-right-large:1.8461538461538%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:2.9538461538462%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:;--awb-flex-shrink-medium:;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:;--awb-flex-shrink-small:;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-email-field fusion-form-label-above\" style=\"\" data-form-id=\"4483\"><input type=\"email\" autocomplete=\"off\" name=\"email\" id=\"email\" value=\"\"  class=\"fusion-form-input\" placeholder=\"Email \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:26%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:10px;--awb-spacing-right-large:1.8461538461538%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:2.2153846153846%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:;--awb-flex-shrink-medium:;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:;--awb-flex-shrink-small:;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-phone-number-field fusion-form-label-above\" style=\"\" data-form-id=\"4483\"><input type=\"tel\" autocomplete=\"off\" name=\"telephone\" id=\"telephone\" value=\"\"  class=\"fusion-form-input\" placeholder=\"Phone \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_5 1_5 fusion-flex-column\" style=\"--awb-padding-top:2px;--awb-bg-size:cover;--awb-width-large:20%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:10px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:2.88%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:;--awb-flex-shrink-medium:;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:;--awb-flex-shrink-small:;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-submit-field fusion-form-label-above\" style=\"\" data-form-id=\"4483\"><div ><button type=\"submit\" class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-4 fusion-button-default-span  button-default form-form-submit\" style=\"--awb-margin-top:0px;\" data-form-number=\"4483\" tabindex=\"\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Send to<\/span><\/button><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:10px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:10px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:;--awb-flex-shrink-medium:;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:;--awb-flex-shrink-small:;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"form-submission-notices data-notice_1\" id=\"fusion-notices-1\" data-instance=\"1\"><div class=\"fusion-alert alert success alert-success fusion-alert-center fusion-form-response fusion-form-response-success fusion-alert-capitalize awb-alert-native-link-color alert-dismissable awb-alert-close-boxed\" role=\"alert\"><div class=\"fusion-alert-content-wrapper\"><span class=\"alert-icon\"><i class=\"awb-icon-check-circle\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-alert-content\">Thank you for your message. Message has been sent<\/span><\/div><button type=\"button\" class=\"close toggle-alert\" data-dismiss=\"alert\" aria-label=\"Close\">&times;<\/button><\/div><div class=\"fusion-alert alert error alert-danger fusion-alert-center fusion-form-response fusion-form-response-error fusion-alert-capitalize awb-alert-native-link-color alert-dismissable awb-alert-close-boxed\" role=\"alert\"><div class=\"fusion-alert-content-wrapper\"><span class=\"alert-icon\"><i class=\"awb-icon-exclamation-triangle\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-alert-content\">There was an error when sending a message. Please try again later.<\/span><\/div><button type=\"button\" class=\"close toggle-alert\" data-dismiss=\"alert\" aria-label=\"Close\">&times;<\/button><\/div><\/div><\/div><\/div><\/div><\/div><\/form><\/div><\/div><\/div><\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A course that will combine previous theoretical knowledge with practical applications of electromagnetic fields. How does the signal reach my mobile phone ? To the TV ? To the mobile internet? What do these fields have in common? 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