Qaybta-dhamaadka hore ee RF: xoogga wadista asaasiga ah ee xilligii 5G

Qaybta hore ee RF (FEM) ayaa door muhiim ah ka ciyaara isgaarsiinta casriga casriga ah, gaar ahaan xilliga 5G. Waxay inta badan ka kooban tahay qaybaha muhiimka ah sida korantada (PA),filter,duplexer, beddelka RF iyoCod-weyneeye dhawaq hoose (LNA)si loo hubiyo xoogga, xasilloonida iyo tayada calaamadda.

Cod-weyneyuhu wuxuu mas'uul ka yahay kor u qaadista calaamadda RF, gaar ahaan 5G, oo u baahan karti sare iyo toosnaan sare. Shaandheeyaha ayaa doorta calaamad soo noqnoqosho oo gaar ah si loo shaandheeyo calaamadaha faragelinta si loo hubiyo nadiifnimada gudbinta calaamadaha. Qeybta soo noqnoqoshada sare, miirayaasha mowjadaha acoustic ee dusha sare (SAW) iyo mowjadda acoustic ee bulk (BAW) waxay leeyihiin faa'iidooyin iyo faa'iidooyin iyaga u gaar ah. filtarrada BAW waxay si fiican u qabtaan xariiqda soo noqnoqoshada sare, laakiin qiimuhu wuu sarreeyaa.

Theduplexerwaxay taageertaa nidaamka isgaadhsiinta ee qaybinta soo noqnoqda (FDD) si loo hubiyo waxtarka isgaadhsiinta laba-geesoodka ah, halka furaha RF uu mas'uul ka yahay wareejinta jidka calaamadda, gaar ahaan deegaanka 5G ee multi-band, kaas oo u baahan luminta gelinta hoose iyo beddelka degdegga ah. Thecod-weyneeye hooseeyowaxay hubisaa in isha daciifka ah ee la helay aan lagu faragelin qaylada.

Iyadoo horumarinta tignoolajiyada 5G, qaybaha hore ee RF waxay u socdaan isdhexgalka iyo yaraynta. Tignoolajiyada baakadaha SiP waxay isu geysaa qaybo badan oo RF ah, hagaajinta isdhexgalka iyo dhimista kharashyada. Isla mar ahaantaana, codsiga qalabka cusub sida dareeraha crystal polymer (LCP) iyo polyimide modified (MPI) ee garoonka anteenada ayaa sii wanaajinaya waxtarka gudbinta calaamadaha.

Hal-abuurnimada qaybaha hore ee RF waxay kor u qaadday horumarka isgaadhsiinta 5G, waxayna sii wadi doontaa inay door muhiim ah ka ciyaarto isgaarsiinta wireless-ka mustaqbalka, taasoo keenaysa fursado badan oo horumarinta tignoolajiyada.