Chozungulira cha Coaxial

Chozungulira cha coaxial ndi njira yotumizira ma branch yokhala ndi makhalidwe osagwirizana. Chozungulira cha ferrite RF chimapangidwa ndi kapangidwe ka pakati kooneka ngati Y, komwe kamapangidwa ndi mizere itatu ya nthambi yogawidwa mofanana pa ngodya ya 120 ° kwa wina ndi mnzake. Mphamvu ya maginito ikagwiritsidwa ntchito pa chozungulira, ferrite imapangidwa ndi maginito. Chizindikiro chikalowetsedwa kuchokera ku terminal 1, mphamvu ya maginito imalimbikitsidwa pa malo olumikizirana a ferrite, ndipo chizindikirocho chimatumizidwa ku zotuluka kuchokera ku terminal 2. Mofananamo, chizindikiro cholowera kuchokera ku terminal 2 chimatumizidwa ku terminal 3, ndipo chizindikiro cholowera kuchokera ku terminal 3 chimatumizidwa ku terminal 1. Chifukwa cha ntchito yake yotumizira ma signal cycle, chimatchedwa RF circulator.

Kugwiritsa ntchito kwachizolowezi kwa circulator: antenna yodziwika bwino yotumizira ndi kulandira zizindikiro.

Mfundo yogwirira ntchito ya coaxial circulator imachokera pa kutumiza kwa mphamvu ya maginito kosagwirizana. Chizindikiro chikalowa mu mzere wotumizira wa coaxial kuchokera mbali imodzi, zinthu zamaginito zimatsogolera chizindikirocho mbali ina ndikuchipatula. Chifukwa chakuti zinthu zamaginito zimangogwira ntchito pazizindikiro m'njira zinazake, ma coaxial circulator amatha kutumiza ndi kusiyanitsa zizindikiro. Pakadali pano, chifukwa cha mawonekedwe apadera a ma conductor amkati ndi akunja a mizere yotumizira ya coaxial komanso mphamvu ya zinthu zamaginito, ma coaxial circulator amatha kutaya pang'ono ndikusiyanitsa kwambiri. Ma coaxial circulator ali ndi zabwino zingapo. Choyamba, ili ndi kutaya kochepa kolowera, komwe kumachepetsa kuchepa kwa chizindikiro ndi kutaya mphamvu. Kachiwiri, coaxial circulator ili ndi kudzipatula kwakukulu, komwe kumatha kusiyanitsa bwino zizindikiro zolowera ndi zotuluka ndikupewa kusokonezana. Kuphatikiza apo, ma coaxial circulator ali ndi mawonekedwe a broadband ndipo amatha kuthandizira zofunikira zambiri zama frequency ndi bandwidth. Kuphatikiza apo, coaxial circulator imalimbana ndi mphamvu zambiri ndipo imayenera kugwiritsidwa ntchito ndi mphamvu zambiri. Ma coaxial circulator amagwiritsidwa ntchito kwambiri m'ma RF ndi ma microwave osiyanasiyana. Mu machitidwe olumikizirana, ma coaxial circulator nthawi zambiri amagwiritsidwa ntchito kupatula zizindikiro pakati pa zida zosiyanasiyana kuti apewe ma echo ndi kusokoneza. Mu machitidwe a radar ndi antenna, ma coaxial circulators amagwiritsidwa ntchito kuwongolera komwe zizindikiro zikupita ndikupatula zizindikiro zolowera ndi zotuluka kuti ziwongolere magwiridwe antchito a dongosolo. Kuphatikiza apo, ma coaxial circulators angagwiritsidwenso ntchito poyesa ndi kuyesa zizindikiro, kupereka kutumiza kwa chizindikiro molondola komanso kodalirika. Posankha ndikugwiritsa ntchito ma coaxial circulators, ndikofunikira kuganizira magawo ena ofunikira. Izi zikuphatikizapo kuchuluka kwa ma frequency ogwiritsira ntchito, komwe kumafuna kusankha kuchuluka koyenera kwa ma frequency; Kupatula kuti zitsimikizire kuti zotsatira zake zimakhala zabwino; Kutayika kwa kuyika, yesani kusankha zida zotayika zochepa; Kutha kugwiritsa ntchito mphamvu kuti mukwaniritse zofunikira za mphamvu za dongosolo. Malinga ndi zofunikira zina zogwiritsira ntchito, mitundu yosiyanasiyana ndi zofunikira za ma coaxial circulators zitha kusankhidwa.

Zipangizo za RF coaxial ring ndi za zipangizo zosagwiritsa ntchito mobwerezabwereza. Ma frequency a RFTYT's RF coaxial ringer ndi kuyambira 30MHz mpaka 31GHz, okhala ndi mawonekedwe apadera monga kutayika kochepa kwa insertion, kusungunuka kwakukulu, ndi mafunde otsika. Zipangizo za RF coaxial ringers ndi za zipangizo zitatu zamadoko, ndipo zolumikizira zawo nthawi zambiri zimakhala za SMA, N, 2.92, L29, kapena DIN. Kampani ya RFTYT imagwira ntchito yofufuza ndi kupanga, kupanga, ndi kugulitsa zipangizo zooneka ngati mphete za RF, zomwe zakhala ndi mbiri ya zaka 17. Pali mitundu ingapo yoti musankhe, ndipo kusintha kwakukulu kungathenso kuchitika malinga ndi zosowa za makasitomala. Ngati chinthu chomwe mukufuna sichinalembedwe patebulo pamwambapa, chonde lemberani ogwira ntchito athu ogulitsa.