Isesengura ryimikorere nuburyo bukoreshwa bwa RF Coaxial Connector

Jul 03, 2025 Tanga ubutumwa

RF coaxial ihuza, nkibice byingenzi mubitumanaho bigezweho na sisitemu ya elegitoronike, bigira uruhare rudasubirwaho mugukwirakwiza ibimenyetso byihuta -. Igikorwa cabo nyamukuru nugutanga ihuza ryiza kandi rihamye ryibimenyetso bya RF mugihe uhagarika neza interineti ya electronique na magnetiki no kwemeza sisitemu kwizerwa.

 

Muburyo bwa tekiniki, umuhuza wa RF coaxial ukoresha imiterere yihariye - inyubako eshatu - yubatswe igizwe numuyoboro wimbere, urwego rwa dielectric, hamwe nuyobora hanze - kugirango habeho ibidukikije bikingira amashanyarazi. Iyi miterere ifunga byimazeyo ibimenyetso byerekana umwanya wa dielectric hagati yimiyoboro yimbere ninyuma, bikagabanya cyane gutakaza imirasire yikimenyetso. Iyo impedance ihuye kumpande zombi zumuhuza igeze ku gaciro gasanzwe (mubisanzwe 50Ω cyangwa 75Ω), imiraba igaragara iragabanuka, byemeza ibimenyetso byuzuye. Ibi biranga ingenzi cyane mumirongo ya microwave (300MHz kugeza 300GHz), bigira ingaruka kuburyo butaziguye no kumenya amakuru ya sisitemu nka radar n'itumanaho rya satelite.

Mubikorwa bifatika, RF coaxial ihuza yerekana agaciro - agaciro kangana. Muri sitasiyo y'itumanaho idafite insinga, abahuza bashinzwe gukwirakwiza amashanyarazi no kohereza ibimenyetso hagati ya modul ya RF. Ihungabana ryitumanaho ryabo rigira ingaruka zitaziguye za sitasiyo. Inganda zipima nogupima zishingiye kumurongo - uhuza neza kugirango uhindurwe kandi uhuze ibikoresho nkibisesengura rya sprifike hamwe nabasesengura imiyoboro. Ndetse utuntu duto duto two guhuza dushobora kuvamo amakosa yo gupima amanota menshi. Umuyoboro ukoreshwa mubikoresho byo mu kirere ugomba kuba wujuje ibyangombwa byo kwihanganira kunyeganyega mubidukikije bikabije, hamwe nuburyo bwihariye bwo gufunga imigozi bushobora kwihanganira ihungabana ryimashini irenga 10G.

Hamwe niterambere ryitumanaho rya 5G hamwe na tekinoroji ya radar ya tekinoroji, ibisabwa guhuza ibikorwa bikomeza kwiyongera. Igisekuru gishya cya milimetero - umuyoboro woguhuza imirongo ikoresha umuyaga - igishushanyo mbonera cya dielectric, kongerera imirongo ikora kuri 67 GHz mugihe gikomeza igihombo kiri munsi ya 0.2 dB. Byongeye kandi, inzira iganisha kuri miniaturizasiyo itera gukoresha micro - miniature ihuza nka SMP na BMA, zirenga 40% ugereranije nubwoko bwa SMA gakondo, zitanga inkunga ikomeye yo guhuza ibikoresho.

Nka "ikiraro cyerekana" muri sisitemu ya elegitoroniki, ihindagurika ryikoranabuhanga rya RF coaxial ihuza ryagiye rijyana niterambere ryikoranabuhanga ryitumanaho. Kuva muri sisitemu ya mbere ya radar ya gisirikari kugeza kuri terefone igendanwa ya 5G ya none, ibi bice byuzuye bikomeza kwemeza ko ibimenyetso byihuta byihuta -, bigahinduka nkenerwa ryibanze ryikoranabuhanga rya kijyambere.