{"id":170351,"date":"2021-05-18T17:29:25","date_gmt":"2021-05-18T15:29:25","guid":{"rendered":"https:\/\/atlanttic.webs7.uvigo.es\/research\/research-groups\/gdaf\/"},"modified":"2021-06-29T13:15:44","modified_gmt":"2021-06-29T11:15:44","slug":"gdaf","status":"publish","type":"page","link":"https:\/\/cintecx.uvigo.es\/en\/research\/gdaf\/","title":{"rendered":"High Frequency Devices Group"},"content":{"rendered":"<p class=\"header-list\">GDAF<\/p>\n<p>The main R&#038;D activities of the group are related to radiofrequency (RF) and microwave technologies. Specifically, they focus on linear\/non-linear modelling and characterization of microwave active devices and circuits, the design of hybrid and monolithic microwave integrated circuits, and the design of RF circuits for radio communications.<\/p>\n<p>&nbsp;<\/p>\n<h3>Research topics<\/h3>\n<ul class=\"list-peak\">\n<li>Linear and nonlinear modelling, and experimental characterization of microwave semiconductor active devices and MIC circuits, both wafer and encapsulated.<\/li>\n<li>Design of hybrid and monolithic MIC circuits for microwave applications.<\/li>\n<li>Large-signal measurement (vectorial calibrated) in radio frequency and microwaves, with monotone and multi-tone excitation in different terminal impedance environments (active and passive load-pull).<\/li>\n<li>Design of radio frequency circuits for radio communications: power amplifiers, filters, combiners, duplexers, etc.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Keywords<\/h3>\n<p>Semiconductors, microwaves, amplifiers, RF sub-systems, MIC design, nonlinear characterization, nonlinear modelling<br \/>\n&nbsp;<\/p>\n<h3>Technological offer<\/h3>\n<ul class=\"list-peak\">\n<li>Hybrid RF and microwave circuits design and prototypes fabrication. RF sub-systems design.<\/li>\n<li>MMIC design for communications.<\/li>\n<li>Linear and nonlinear vector calibrated characterization of microwave devices and circuits ( on die or packaged).<\/li>\n<li>Nonlinear microwave transistor model development.<\/li>\n<li>Consultants in RF and microwave communications sub-systems.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Related research areas<\/h3>\n<div class=\"row\">\n<div class=\"col-lg-3\">\n<div class=\"card\" style=\"min-width: 25%;\">\n<div class=\"card-body\">\n\t\t\t\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/05\/Iconos-RG-03-75x75-1.png\" \/><\/p>\n<h3 class=\"card-title\"><a href=\"\/en\/research\/research-areas\/radio-and-optical-communications\">Radio &#038; Optical Communications<\/a><\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<p>&nbsp;<\/p>\n<\/p><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>Members<\/h3>\n<div class=\"row\">\n<div class=\"col-sm-4 text-center\">\n<p class=\"mb-2\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded-image alignnone\" src=\"\/wp-content\/plugins\/uvigo-teaching\/public\/images\/logo\/female.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n<p class=\"mb-2\"><a href=\"\/en\/team\/monica-fernandez-barciela\">Fern\u00e1ndez Barciela, M\u00f3nica<\/a><\/p>\n<p>&nbsp;\n<\/p><\/div>\n<div class=\"col-sm-4 text-center\">\n<p class=\"mb-2\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded-image alignnone\" src=\"\/wp-content\/plugins\/uvigo-teaching\/public\/images\/logo\/male.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n<p class=\"mb-2\"><a href=\"\/en\/team\/fernando-guillermo-isasi-vicente\">Isasi de Vicente, Fernando Guillermo<\/a><\/p>\n<p>&nbsp;\n<\/p><\/div>\n<div class=\"col-sm-4 text-center\">\n<p class=\"mb-2\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded-image alignnone\" src=\"\/wp-content\/plugins\/uvigo-teaching\/public\/images\/logo\/male.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n<p class=\"mb-2\"><a href=\"\/en\/team\/fernando-martin-rodriguez\">Mart\u00edn Rodr\u00edguez, Fernando<\/a><\/p>\n<p>&nbsp;\n<\/p><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"custom-block graylight\">\n<h3>Contact information<\/h3>\n<h4>M\u00f3nica Fern\u00e1ndez Barciela<\/h4>\n<p>+34 986 818 654<br \/>\n<i class=\"fa fa-envelope-o\"><\/i> <a href=\"mailto:monica.barciela@uvigo.es\">monica.barciela@uvigo.es<\/a><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-sm-12\">\n[groups type=&#8221;sc2&#8243;]\n<\/p><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>More information<\/h3>\n<div class=\"row\">\n<div class=\"col-sm-6\">\n<p class=\"mb-2\"><a class=\"btn btn-primary btn-icon\" href=\"https:\/\/bidi.uvigo.gal\/en\/group\/grupo-de-dispositivos-de-alta-frecuencia\" target=\"_blank\" rel=\"noopener noreferrer\">BIDI profile<\/a><\/p>\n<\/div>\n<div class=\"col-sm-6\">\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>GDAF The main R&#038;D activities of the group are related to radiofrequency (RF) and microwave technologies. Specifically, they focus on linear\/non-linear modelling and characterization of &hellip; <a class=\"excerpt_more\" href=\"https:\/\/cintecx.uvigo.es\/en\/research\/gdaf\/\">Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":18542,"menu_order":110,"comment_status":"closed","ping_status":"closed","template":"views\/template-fullwidth.blade.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-170351","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/pages\/170351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/comments?post=170351"}],"version-history":[{"count":8,"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/pages\/170351\/revisions"}],"predecessor-version":[{"id":179316,"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/pages\/170351\/revisions\/179316"}],"up":[{"embeddable":true,"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/pages\/18542"}],"wp:attachment":[{"href":"https:\/\/cintecx.uvigo.es\/en\/wp-json\/wp\/v2\/media?parent=170351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}