{"id":12109,"date":"2026-04-17T16:20:07","date_gmt":"2026-04-17T08:20:07","guid":{"rendered":"https:\/\/safarimw.com\/?p=12109"},"modified":"2026-04-20T17:51:52","modified_gmt":"2026-04-20T09:51:52","slug":"how-can-you-achieve-ultra-broadband-performance-in-an-rf-amplifier","status":"publish","type":"post","link":"https:\/\/safarimw.com\/fy\/how-can-you-achieve-ultra-broadband-performance-in-an-rf-amplifier\/","title":{"rendered":"Hoe kinne jo ultra-brede bandbreedteprestaasjes berikke yn in RF-\u00fbntfanger?"},"content":{"rendered":"<p>Hast in probleem mei it berikken fan brede frequentiebeskerming mei dyn <a href=\"https:\/\/www.keysight.com\/us\/en\/learn\/course.how-to-design-an-rf-power-amplifier.html\" target=\"_blank\" rel=\"noopener noreferrer\">RF-\u00fbntfanger<\/a><sup id=\"fnref-1\"><a href=\"#fn-1\" class=\"footnote-ref\">1<\/a><\/sup>? De trochgeande trade-offs tusken bandbreedte, kr\u00eaft en effisjinsje kinne teloarsteld w\u00eaze. Mar mei de juste \u00fbntwerpstrategie\u00ebn kin dit \u00fatdaging oplost wurde.<\/p>\n<p><strong>Om ultra-breedbandprestaasjes te berikken, fokusje op avansearre <a href=\"https:\/\/rahsoft.com\/2024\/03\/31\/the-importance-of-matching-networks-in-amplifier-design\/\" target=\"_blank\" rel=\"noopener noreferrer\">fergelikingsnetwurk\u00fbntwerp<\/a><sup id=\"fnref-2\"><a href=\"#fn-2\" class=\"footnote-ref\">2<\/a><\/sup> mei techniken lykas distribuearre ferfangers of negative feedback. Kies ek soarchf\u00e2ldich transistoren mei lege parasityske kapasiteit. Dizze kombinaasje minimaliseart imped\u00e2nsje-\u00f4fwikingen en beh\u00e2ldt <a href=\"https:\/\/www.analog.com\/en\/resources\/technical-articles\/improving-gain-flatness-without-sacrificing-dynamic-performance-in-highif-adcs.html\" target=\"_blank\" rel=\"noopener noreferrer\">fergryping<\/a><sup id=\"fnref-3\"><a href=\"#fn-3\" class=\"footnote-ref\">3<\/a><\/sup> oer in breed frequentiebereik.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.remit.ee\/api\/file\/BQACAgUAAyEGAASHRsPbAAETR7Vp4dZNRA2I_aiQRRfLh-vq80FkjAAC6iAAAogEEFdH7w1djg2swjsE.png\" alt=\"In RF-fersterker op in testbank\"><\/p>\n<p>Ik herinnerje my dat myn baas ienris frege om in hege-effisjinsje, top-linearity kr\u00eaftversterker. \"Gjin probleem,\" sei ik, \"jou my trije dagen.\" Doe ferlear hy, \"...en it moat dekke fan DC oant 6 GHz.\" Ik sei him dat ik him sjen soe yn tsien dagen en dat hy myn famylje moast fertelle dat ik fan h\u00e2ld. <a href=\"https:\/\/www.rohde-schwarz.com\/nl\/products\/test-and-measurement\/essentials-test-equipment\/spectrum-analyzers\/understanding-the-smith-chart_257989.html\" target=\"_blank\" rel=\"noopener noreferrer\">Smith Chart<\/a><sup id=\"fnref-4\"><a href=\"#fn-4\" class=\"footnote-ref\">4<\/a><\/sup> as ik net weromkaam. Dizze grap ljochtet in serieuze wierheid \u00fat: broadband\u00fbntwerp is ongelooflijk kompleks. Mar as jo it \u00f4fbrekke, wurdt it paad folle d\u00fadliker. Litte wy begjinne mei wat ik leau dat de helte fan de striid is.<\/p>\n<h2>W\u00earom binne fergelikingsnetwurken de grutste obstakels yn broadband\u00fbntwerp?<\/h2>\n<p>Doet dyn \u00fbntfanger perfekt op ien frequentie wurkje, mar mislearret oer de band? Dizze imped\u00e2nsje-\u00f4fwikingen fermoardzje dyn prestaasjes en kr\u00eaft\u00fatgang. Litte wy sjen hoe't wy in goede breedbandfergelyking meitsje kinne.<\/p>\n<p><strong>Fergelikingsnetwurken binne dreech om't in standert LC-netwurk ynherint smel-band is. Foar broadband, hasto <a href=\"https:\/\/eng.libretexts.org\/Bookshelves\/Electrical_Engineering\/Electronics\/Microwave_and_RF_Design_III_-_Networks_(Steer)\/06%3A_Chapter_6\/6.6%3A_Multielement_Matching\" target=\"_blank\" rel=\"noopener noreferrer\">multi-seksje fergelikings<\/a><sup id=\"fnref-5\"><a href=\"#fn-5\" class=\"footnote-ref\">5<\/a><\/sup>, tapered ferstjoeringslinen, of aktive fergelikings techniken nedich. Dizze metoaden kompensearje foar de feroarjende imped\u00e2nsje fan de transistor oer frequentie, en soargje foar stabile kr\u00eaftoerdracht.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.remit.ee\/api\/file\/BQACAgUAAyEGAASHRsPbAAETR7tp4dabX3A9jLylTI7kn-6IOWLQJwAC8SAAAogEEFflzY9rZPDl4zsE.png\" alt=\"Smith-kaart foar imped\u00e2nsjematching\"><\/p>\n<p>Basearre op myn 10 jier \u00fbnderfining, as jo it fergelikingsnetwurk goed krije, binne jo helte wei nei in suksesfol \u00fbntwerp. It haadprobleem is dat alles feroaret mei de frequentie, benammen de imped\u00e2nsje fan dyn aktive apparaat.<\/p>\n<h3>It probleem mei ienfrek\u00e2nsjefergelyking<\/h3>\n<p>In ienf\u00e2ldich LC-fergelikingsnetwurk is \u00fbntwurpen om resonant te w\u00eazen op ien spesifike frequentie. It transformearret de imped\u00e2nsje fan it apparaat perfekt nei de systeemimped\u00e2nsje, meastentiids 50 ohm, op dat ienige punt. Mar as jo fuortgean fan dy frequentie, falt de fergelyking fluch \u00fatinoar. De komponintwearden binne ferkeard foar de nije frequenties, wat refleksjes, kr\u00eaftferlies en minne prestaasjes feroarsaket. <a href=\"https:\/\/www.guerrilla-rf.com\/includes\/prodFiles\/AppNotes\/GRF-AN002.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">fergryping<\/a><sup id=\"fnref-3\"><a href=\"#fn-3\" class=\"footnote-ref\">3<\/a><\/sup>. Dit is w\u00earom't jo in strategy nedich hawwe dy't wurket oer de hiele band, net allinnich op ien swiete spot. Myn b\u00easte freon yn dizze situaasjes is de <a href=\"https:\/\/www.rohde-schwarz.com\/nl\/products\/test-and-measurement\/essentials-test-equipment\/spectrum-analyzers\/understanding-the-smith-chart_257989.html\" target=\"_blank\" rel=\"noopener noreferrer\">Smith Chart<\/a><sup id=\"fnref-4\"><a href=\"#fn-4\" class=\"footnote-ref\">4<\/a><\/sup>, dy't my helpt visualisearjen hoe't de imped\u00e2nsje beweecht oer it frekwinsjeberein en myn oanfal plannelje.<\/p>\n<h3>Multi-Stage en Tapered Solutions<\/h3>\n<p>Foar broadband-sukses moatte jo oars tinke. Ynstee fan ien perfekte match, meitsje jo in searje fan \"goed gen\u00f4ch\" matches oer de band. Dit is it idee efter <a href=\"https:\/\/eng.libretexts.org\/Bookshelves\/Electrical_Engineering\/Electronics\/Microwave_and_RF_Design_III_-_Networks_(Steer)\/06%3A_Chapter_6\/6.6%3A_Multielement_Matching\" target=\"_blank\" rel=\"noopener noreferrer\">multi-seksje fergelikings<\/a><sup id=\"fnref-5\"><a href=\"#fn-5\" class=\"footnote-ref\">5<\/a><\/sup> netwurken. Elke seksje hantearret in diel fan it frekwinsjeberein, en tegearre biede se in fatsoenlike match oer in brede bandbreedte. In oare kr\u00eaftige technyk is it br\u00fbken fan <a href=\"https:\/\/pdxscholar.library.pdx.edu\/cgi\/viewcontent.cgi?article=5339&amp;context=open_access_etds\" target=\"_blank\" rel=\"noopener noreferrer\">tapered transmisieline<\/a><sup id=\"fnref-6\"><a href=\"#fn-6\" class=\"footnote-ref\">6<\/a><\/sup>, w\u00earby't de imped\u00e2nsje fan de line stadichoan feroaret l\u00e2ns syn lingte. Dit jout in tige s\u00eafte, brede bandtransysje.<\/p>\n<p>Hjir is in ienf\u00e2ldige tabel om dizze oanpakken te fergelykjen:<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Matching Technyk<\/th>\n<th style=\"text-align: left;\">B\u00east foar<\/th>\n<th style=\"text-align: left;\">Complexiteit<\/th>\n<th style=\"text-align: left;\">Bandbreedte<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">Lumped LC-netwurk<\/td>\n<td style=\"text-align: left;\">Narrowband<\/td>\n<td style=\"text-align: left;\">Leeg<\/td>\n<td style=\"text-align: left;\">Narrow<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Multi-Seksje LC<\/td>\n<td style=\"text-align: left;\">Matige bandbreedte<\/td>\n<td style=\"text-align: left;\">Middel<\/td>\n<td style=\"text-align: left;\">Middel<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Tapered Lines<\/td>\n<td style=\"text-align: left;\">Ultra-Breedband<\/td>\n<td style=\"text-align: left;\">Heech<\/td>\n<td style=\"text-align: left;\">Breid<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Distributed Matching<\/td>\n<td style=\"text-align: left;\">Ultra-Breedband<\/td>\n<td style=\"text-align: left;\">Heech<\/td>\n<td style=\"text-align: left;\">Tige Breed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Hoe balansearje jo bandbreedte mei kr\u00eaft en effisjinsje?<\/h2>\n<p>Ha jo einlings de bandbreedte krigen dy't jo nedich hawwe, allinnich om effisjinsje te sjen sakje en jo fersterker te overhitte? Dit \u00fatwikseling fielt \u00fbnmooglik. Mar jo kinne dizze konkurrerende doelen balansearje mei de juste fersterker-arkitektuer.<\/p>\n<p><strong>Balansearje fan dizze fereasket in strategyske kar fan fersterker-klasse en topology. Bygelyks, in distributed fersterker biedt \u00fats\u00fbnderlike bandbreedte mar faak mei legere effisjinsje. Techniken lykas de <a href=\"https:\/\/www.everythingrf.com\/community\/what-are-doherty-amplifiers\" target=\"_blank\" rel=\"noopener noreferrer\">Doherty fersterker<\/a><sup id=\"fnref-7\"><a href=\"#fn-7\" class=\"footnote-ref\">7<\/a><\/sup> krije effisjinsje te ferbetterjen, mar se foegje kompleksiteit ta en kinne de bandbreedte beheine.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.remit.ee\/api\/file\/BQACAgUAAyEGAASHRsPbAAETR75p4dbqoOwhLr_5oz9jN2GqHuFhIAAC9CAAAogEEFfpJSFF6N7x8zsE.png\" alt=\"In diagram dat de trade-off tusken kr\u00eaft, effisjinsje en bandbreedte sjen lit\"><\/p>\n<p>In <a href=\"https:\/\/www.keysight.com\/us\/en\/learn\/course.how-to-design-an-rf-power-amplifier.html\" target=\"_blank\" rel=\"noopener noreferrer\">RF-\u00fbntfanger<\/a><sup id=\"fnref-1\"><a href=\"#fn-1\" class=\"footnote-ref\">1<\/a><\/sup> \u00fbntwerp, tink ik altyd oan de \"ijzeren trijehoek\": bandbreedte, kr\u00eaft, en effisjinsje. Jo kinne twa kieze om geweldig te w\u00eazen, mar it is hast \u00fbnmooglik om alle trije te krijen. Stribje nei mear bandbreedte betsjut hast altyd dat jo wat effisjinsje opofferje moatte.<\/p>\n<h3>De Unbrekbere \u00datwikseling<\/h3>\n<p>De komponinten en matchingtechniken dy't goed wurkje oer in breed frekwinsjebereik binne faak ferlerniger. Resistors dy't br\u00fbkt wurde om gain te ferleegjen, br\u00e2ne bygelyks kr\u00eaft \u00f4f as waarmte. Ek is de kar fan fersterker-klasse kritysk. In Klasse A fersterker is tige line\u00ear en gedraacht goed oer in breed bandbreedte, mar syn teoretyske maksimum effisjinsje is mar 50%, en yn de praktyk is it faak folle leger. In hege-effisjinsje modus lykas Klasse F kin mear as 90% effisjinsje berikke, mar it is \u00f4fhinklik fan harmonike tuning, dat ynherint in smelle bandtechnique is. Besykje in Klasse F fersterker te litten wurkje oer in breed band is in grutte engineering \u00fatdaging. Dizze \u00fatwikseling is fundamenteel foar RF-\u00fbntwikkeling.<\/p>\n<h3>Karri\u00eare fan de juste fersterker-topology<\/h3>\n<p>De juste arsjitektuer kin helpe om in bettere bal\u00e2ns te finen. Foar ekstreme bandbreedte is de distributed fersterker in klassike oplossing. It br\u00fbkt in rige fan transistoren w\u00earby't harren <a href=\"https:\/\/en.wikipedia.org\/wiki\/Parasitic_capacitance\" target=\"_blank\" rel=\"noopener noreferrer\">parasit\u00eare kapasiteit<\/a><sup id=\"fnref-8\"><a href=\"#fn-8\" class=\"footnote-ref\">8<\/a><\/sup>s opnommen wurde yn keunstmjittige transmisielines. Dit makket ongelooflijke bandbreedtes mooglik, w\u00eartroch wy prestaasjes berikke oant 110 GHz yn \u00fas line\u00eare fersterkers. It neidiel is faak legere kr\u00eaft en effisjinsje. By Safari Microwave binne \u00fas 30 jier engineering\u00fbnderfining rjochte op it oplossen fan dizze raadsels. Us 3000W saturation power fersterker, bygelyks, leveret sawol \"Hege Kr\u00eaft\" as \"Ultra-Breedband\" prestaasjes troch it br\u00fbken fan avansearre <a href=\"https:\/\/www.qorvo.com\/design-hub\/blog\/a-primer-on-gan-and-3-reasons-it-outperforms-other-semiconductors-in-rf-applications\" target=\"_blank\" rel=\"noopener noreferrer\">GaN-\u00fbnderdielen<\/a><sup id=\"fnref-9\"><a href=\"#fn-9\" class=\"footnote-ref\">9<\/a><\/sup> en propriet\u00eare circuittopologyen dy't fier boppe dizze klassike \u00fatwikselingen gean.<\/p>\n<h2>Wat rol spilet de transistor sels yn breedbandige fersterking?<\/h2>\n<p>Jo matching netwurk is perfekt, en jo hawwe in topology keazen, mar de fersterker falt noch altyd tsjin op bandbreedte. It probleem kin djipper w\u00eaze. De transistor dy't jo kieze is in kritysk fundament foar elke broadband-\u00fbntwerp.<\/p>\n<p><strong>De transistor is kritysk. Apparaten lykas GaN (Gallium Nitride) of GaAs (Gallium Arsenide) HEMTs biede hege elektronenmobiliteit en lege <a href=\"https:\/\/en.wikipedia.org\/wiki\/Parasitic_capacitance\" target=\"_blank\" rel=\"noopener noreferrer\">parasit\u00eare kapasiteit<\/a><sup id=\"fnref-8\"><a href=\"#fn-8\" class=\"footnote-ref\">8<\/a><\/sup>S\u00fbne intrinsike eigenskippen meitsje dat se effektyf operearje kinne oer breder frekwinsjebereinen yn ferliking mei \u00e2ldere technologyen lykas LDMOS.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.remit.ee\/api\/file\/BQACAgUAAyEGAASHRsPbAAETR-9p4drF3hDoQ9hdtx7RuGAlHt7WXAACcyEAAogEEFeedhTUUMSDFTsE.png\" alt=\"Nabysk op in GaN RF-transistorchip\"><\/p>\n<p>Jo kinne it b\u00easte circuit-\u00fbntwerp yn de wr\u00e2ld hawwe, mar jo kinne de fysike limiten fan it aktive apparaat net oermasterje. De eigen eigenskippen fan de transistor stelle de ultime snelheidslimyt foar jo fersterker.<\/p>\n<h3>De Foech Binnen: Parasit\u00eare Kapasit\u00e2nsje<\/h3>\n<p>Elk transistor hat ynterne, of \"parasit\u00eare,\" kapasit\u00e2nsjes. De wichtichste binne de poarte-tot-boarne kapasit\u00e2nsje (Cgs) en de poarte-tot-\u00fatgang kapasit\u00e2nsje (Cgd). By lege frekwinsjes binne dizze net sa'n grut probleem. Mar as frekwinsje tanimt, falt harren impedaasje. Se begjinne te gedrage as lytse koarte circuits, dy't jo kostbere RF-foarmjouwing fuortdrage fan d\u00ear't it w\u00eaze moat. Dit effekt is de haadredens w\u00earom't transistor-foarsjenning natuerlik \u00f4frollet by hege frekwinsjes. Om in broadband fersterker te bouwen, moatte jo begjinne mei in transistor dy't de leechst mooglike <a href=\"https:\/\/en.wikipedia.org\/wiki\/Parasitic_capacitance\" target=\"_blank\" rel=\"noopener noreferrer\">parasit\u00eare kapasiteit<\/a><sup id=\"fnref-8\"><a href=\"#fn-8\" class=\"footnote-ref\">8<\/a><\/sup>s. Dit jout jo in hegere \"snelheidslimyt\" om mei te begjinnen, w\u00eartroch it wurk fan it matching-netwurk folle makliker wurdt.<\/p>\n<h3>W\u00earom winne GaN en GaAs foar Broadband<\/h3>\n<p>Dit is w\u00ear't moderne semikond\u00fbtermaterialen it ferskil meitsje. Technologyen lykas Gallium Arsenide (GaAs) en Gallium Nitride (GaN) hawwe fundamenteel bettere fysike eigenskippen foar hege frekwinsjebedriuw yn ferliking mei \u00e2ldere silikon-basearre LDMOS. Se hawwe hegere elektron-mobiliteit, wat it mooglik makket om lytse transistors mei minder parasiten te br\u00fbken. Dit is de reden dat wy foar \u00fas ultra-brede band fersterkers en LNAs dy't 110 GHz berikke, avansearre GaAs en <a href=\"https:\/\/safarimw.com\/fy\/saturated-power-amplifier\/\" target=\"_blank\" rel=\"noopener noreferrer\">GaN-\u00fbnderdielen<\/a><sup id=\"fnref-9\"><a href=\"#fn-9\" class=\"footnote-ref\">9<\/a><\/sup>. Se binne de kaai om \"Ultra-Breedband\" prestaasjes te berikken mei \"Lege NF.\"<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Technology<\/th>\n<th style=\"text-align: left;\">Maximale Frekwinsje<\/th>\n<th style=\"text-align: left;\">Power Density<\/th>\n<th style=\"text-align: left;\">Haadfoardiel foar Broadband<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">LDMOS<\/td>\n<td style=\"text-align: left;\">&lt; 4 GHz<\/td>\n<td style=\"text-align: left;\">Heech<\/td>\n<td style=\"text-align: left;\">Kosten-effektf foar sub-4 GHz banden<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">GaAs<\/td>\n<td style=\"text-align: left;\">&gt; 100 GHz<\/td>\n<td style=\"text-align: left;\">Middel<\/td>\n<td style=\"text-align: left;\">Utstekend foar hege frekwinsje, lege l\u00fbd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">GaN<\/td>\n<td style=\"text-align: left;\">&gt; 100 GHz<\/td>\n<td style=\"text-align: left;\">Tige Heech<\/td>\n<td style=\"text-align: left;\">Hege kr\u00eaft en hege frekwinsje kombinearre<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>GaN, yn it bys\u00fbnder, biedt ek tige <a href=\"https:\/\/www.sciencedirect.com\/topics\/computer-science\/maximum-power-density\" target=\"_blank\" rel=\"noopener noreferrer\">hege kr\u00eaftdichtheid<\/a><sup id=\"fnref-10\"><a href=\"#fn-10\" class=\"footnote-ref\">10<\/a><\/sup>. Dit betsjut dat jo mear kr\u00eaft \u00fat in lytser apparaat helje kinne, wat de matching \u00fatdaging fersimplet oer in breed bandbreedte.<\/p>\n<h2>Konkl\u00fazje<\/h2>\n<p>It berikken fan ultra-breedband fersterking komt del op it masterjen fan matching netwurken, it kiezen fan de juiste fersterker-topology, en it selektearjen fan de b\u00easte transistortechnology. Krij dizze trije dingen goed, en jo binne op 'e goede wei.<\/p>\n<hr><div class=\"footnotes\"><hr><ol><li id=\"fn-1\"><p>Ferkenne omvattende gidsen oer RF-fersterker\u00fbntwerp om jo begryp en feardichheden te ferbetterjen.\r <a href=\"#fnref-1\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-2\"><p>Leare oer de krityske rol fan matching netwurk\u00fbntwerp yn it optimalisearjen fan RF-fersterkerprestaasjes.\r <a href=\"#fnref-2\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-3\"><p>Untdek methoden om gain flatness te garandearjen oer in breed frekwinsjebereik yn jo RF-fersterkers.\r <a href=\"#fnref-3\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-4\"><p>Leare hoe't jo de Smith-kaart effektyf br\u00fbke foar imped\u00e2nsjematching en RF-\u00fbntwerp.\r <a href=\"#fnref-4\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-5\"><p>Ferkenne it konsept fan multi-seksje matching en de foardielen d\u00earfan foar broadband RF-\u00fbntwerpen.\r <a href=\"#fnref-5\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-6\"><p>Untdek hoe't tapered transmisiellinen de prestaasjes yn broadband RF-applikaasjes kinne ferbetterje.\r <a href=\"#fnref-6\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-7\"><p>Leare oer de foardielen fan it br\u00fbken fan in Doherty-fersterker foar ferbettere effisjinsje yn RF-\u00fbntwerpen.\r <a href=\"#fnref-7\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-8\"><p>Begryp de ynfloed fan parasityske kapasiteit op RF-fersterkerprestaasjes en -\u00fbntwerp.\r <a href=\"#fnref-8\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-9\"><p>Ferkenne de foardielen fan it br\u00fbken fan GaN-ienheden foar hege prestaasjes RF-fersterking.\r <a href=\"#fnref-9\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><li id=\"fn-10\"><p>Untdek de betsjutting fan hege kr\u00eaftdichtheid yn RF-ienheden foar effisjint \u00fbntwerp.\r <a href=\"#fnref-10\" class=\"footnote-backref\">\u21a9<\/a><\/p><\/li><\/ol><\/div>","protected":false},"excerpt":{"rendered":"<p>Having trouble achieving wide frequency coverage with your RF amplifier1? The ongoing trade-offs among bandwidth, power, and efficiency can be frustrating. But with the right design strategies, this challenge can be solved. To achieve ultra-broadband performance, focus on advanced matching network design2 using techniques like distributed amplifiers or negative feedback. Also, carefully select transistors with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-12109","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/posts\/12109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/comments?post=12109"}],"version-history":[{"count":7,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/posts\/12109\/revisions"}],"predecessor-version":[{"id":12186,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/posts\/12109\/revisions\/12186"}],"wp:attachment":[{"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/media?parent=12109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/categories?post=12109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/safarimw.com\/fy\/wp-json\/wp\/v2\/tags?post=12109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}