amakuru

amakuru

Gukoresha akato ka RF mu itumanaho rigendanwa

Akato ka RF gafite uruhare runini mugutezimbere imikorere no kwizerwa bya sisitemu yitumanaho rigendanwa.Ibi bikoresho byashizweho kugirango birinde kwangiriza ibimenyetso no kurinda ibice byoroshye ibyangiritse, bityo bizamura ubwiza bwibimenyetso hamwe nubushobozi rusange bwurusobe.

Mu rwego rwitumanaho rigendanwa, abigenga ba RF bakoreshwa cyane mubikorwa bitandukanye kugirango barebe ko ibimenyetso bitagenda neza.Imwe mumikorere yibanze ya RF isolator ni ugutandukanya imiyoboro ya transmitter hamwe niyakira muri sisitemu idafite umugozi.Ibi birinda ibitekerezo byerekana ibimenyetso (bita oscillation) bishobora gutesha agaciro cyane ibimenyetso byerekana ibimenyetso kandi bikabuza sisitemu gukora neza.Mugukuraho ibi bitekerezo, abigunga ba RF bifasha kugumana ibimenyetso byerekana ibimenyetso no kugabanya ibyago byo guhamagarwa no gutakaza paki.

Mubyongeyeho, abigenga ba RF bafite porogaramu zingenzi muri sisitemu yitumanaho rya terefone igendanwa ikora imirongo myinshi.Aka kato kagenewe gukumira ibimenyetso bituruka kumurongo umwe ujya mubindi, bityo bikagabanya kwivanga no kuzamura imikorere rusange ya sisitemu.Mu miyoboro y'itumanaho rya terefone igendanwa, ibikoresho bitandukanye nka sitasiyo fatizo, antene, hamwe na amplificateur bikora mumirongo itandukanye.Hatabayeho kwigunga neza, ibimenyetso biva muribi bikoresho birashobora guhuzagurika no gutera intambamyi, bikavamo ibimenyetso.Akato ka RF gakemura neza iki kibazo mugutandukanya ibimenyetso no kwemeza itumanaho ridasubirwaho mumirongo itandukanye.

Byongeye kandi, akato ka RF gakoreshwa muri sisitemu yitumanaho rigendanwa kugirango irinde ibice byoroshye ibyangiritse biterwa nimbaraga zigaragara.Iyo ikimenyetso gihuye nimbogamizi zidahuye cyangwa inzitizi, zimwe mumbaraga zigaruka kumasoko yikimenyetso.Izi mbaraga zigaragaza zishobora kwangiza amplificateur nibindi bice bikomeye.Akato ka RF ikora nk'inzitizi hagati y'ibice byerekana n'ibikoresho byoroshye, birinda imbaraga zigaragara kugera kuri ibyo bikoresho, bityo bikabarinda ingaruka.

RF isolator nigice cyingenzi cya sisitemu yitumanaho rigendanwa.Gushyira mu bikorwa byerekana ibimenyetso byo kwigunga, birinda kwivanga no kurinda ibice byoroshye ibyangiritse.Muguhuza abitandukanya na RF mumiyoboro yitumanaho rya terefone igendanwa, abatanga serivise barashobora kuzamura ubwiza bwibimenyetso, kunoza imikorere yumurongo no gutanga uburambe bwabakoresha, nta nkomyi.


Igihe cyo kohereza: Ugushyingo-04-2023