Gusobanukirwa imikorere yumurongo uranga coaxial ihuza ningirakamaro kubashakashatsi muguhitamo umuhuza ukwiye. Iyi ngingo izacengera mubitekerezo byinshuro zikorwa muri RF coaxial ihuza kandi itange ibisobanuro birambuye kubiranga inshuro zikoreshwa ninganda zikoreshwa munganda zitandukanye.
Ni ubuhe buryo bukoreshwa bwa coaxial umuhuza?
Umuvuduko wo hasi wo guhuza RF coaxial umuhuza ni zeru, naho inshuro yo hejuru yo hejuru ni 95% yumurongo wo guhagarika.
Imikorere yumurongo biterwa nuburyo uhuza. Ikirangantego cyumuhuza icyo aricyo cyose kigarukira kumurongo wambere wizunguruka ya moderi igaragara muburyo bwa coaxial. Kugabanya ingano ya kabili birashobora kongera umurongo uhuza inshuro, mugihe kuzuza ibikoresho bya dielectric bizagabanya inshuro zikora kandi byongere igihombo.
Kubwibyo, mubisanzwe, nukuvuga ubunini buke bwumuyoboro winyuma, niko urwego rukora rwumuhuza; munsi ya dielectric ihoraho yuburyo bwuzuza, niko inshuro nyinshi ikora kandi igabanya igihombo.
Nibihe bintu bigira ingaruka kumikorere ikora?
Imikorere yumurongo yerekeza kumurongo wikurikiranya aho umuhuza wa RF coaxial ushobora kohereza ibimenyetso neza kandi neza. Ntabwo igena gusa inganda zikoreshwa mu nganda zihuza ariko kandi bigira ingaruka ku buryo butaziguye ubwiza bwogukwirakwiza ibimenyetso, igihombo, hamwe na sisitemu ihamye.
Inshuro yimikorere igenwa nimpamvu zikurikira: igishushanyo mbonera cyimiterere yumuhuza (nkubunini, ibikoresho bya dielectric), ibipimo byerekana amashanyarazi (VSWR, igihombo cyinjizwamo, nibindi), inzira yo gukora nibisobanuro, nibindi.
Mubikorwa byinganda, inshuro zikoreshwa nicyo kintu cyibanze muguhitamo umuhuza. Ikirangantego kigufi gishobora kuganisha kumikorere mike ya sisitemu, mugihe inshuro ndende cyane ishobora gutera ibimenyetso byerekana no gutakaza igihombo.
Ibiranga inshuro hamwe nibisabwa bya Coaxial Connector
Hano duhitamo 12 ihuriweho na coaxial kandi tugatanga ibisobanuro bigufi kubikorwa byabo byinshyi nibiranga.
Umuyoboro wa BNC
Ibiranga: Guhuza Bayonet, byoroshye gukora.
Porogaramu: Ibikoresho byo gupima inganda, sisitemu yo kugenzura amashusho, kohereza ibimenyetso mubikoresho byikora byikora.
Ibyiza: Imiterere yoroshye, igiciro gito, ikwiranye no hagati na - inshuro nyinshi inganda zikora inganda.
Umuyoboro wa TNC
Ibiranga: Ihuza ryinsanganyamatsiko, irwanya ihindagurika ryiza kuruta BNC.
Porogaramu: Sisitemu ya radar yinganda, sisitemu yo kugenzura kure, kohereza ibimenyetso mubidukikije.
Ibyiza: Iterambere ryiza mubidukikije byinyeganyeza, bikwiranye na - kwizerwa.
N - andika Umuhuza
Ibiranga: Ihuza ry'imitwe, imiterere ikomeye, ubushobozi bwo gukoresha ingufu nyinshi (hafi inshuro 3-4 za SMA). Porogaramu: Ibikoresho bya microwave yinganda, sitasiyo yubutaka, sisitemu ya radar, imiyoboro ya radio nibikoresho byo kwakira.
Ibyiza: Ubushobozi bwo gukoresha ingufu nyinshi, bukwiranye ninganda - urwego rwo hejuru - rwohereza amashanyarazi.
Umuyoboro wa SMA
Ibiranga: Ihuza rudodo, igishushanyo mbonera, imbaraga nziza za mashini.
Porogaramu: Ibikoresho byo gupima inganda, imiyoboro ya microwave, imiyoboro yinganda, sisitemu yo kugenzura ibyikora.
Ibyiza: Kuringaniza ingano n'imikorere, amahitamo nyamukuru mugupima inganda no gupima.
Umuyoboro wa SMB
Ibiranga: Shyira - muburyo bwo gufunga, ubunini buto, uburemere bworoshye.
Porogaramu: Ibikoresho byinganda byoroheje, sisitemu yo kugenzura miniaturizasi, ibikoresho byinganda byashyizwemo.
Ibyiza: Umwanya - kuzigama, bikwiranye na - insinga zingana muri sisitemu yo kugenzura inganda.
Umuhuza MCX
Ibiranga: Shyira - muburyo bwo guhuza, ingano yoroheje, byoroshye kandi byihuse.
Porogaramu: Ibikoresho byo gupima inganda, sisitemu yo kugenzura ibyikora, imiyoboro yinganda.
Ibyiza: Igishushanyo cya Miniaturized, cyiza cyane - imikorere yo kohereza inshuro, imikorere myiza ya mashini.
3.5MM Umuhuza
Urutonde rwinshuro: DC ~ 26.5GHZ
Ibiranga: Umuyaga wa dielectric, gutakaza imbaraga nke, kugaragariza hejuru.
Ibisabwa: Hejuru - kwipimisha inshuro nyinshi, milimetero - imbere yimbere -, sisitemu ya radar yinganda.
Ibyiza: Itanga ibimenyetso byiza byerekana neza murwego rwo hejuru - kugerageza inganda.
2.92MM Umuhuza
Urutonde rwinshuro: DC ~ 40GHZ
(Andika neza kugeza kuri 43.5GHZ)
Ibiranga: Bihujwe na SMA, byiza cyane - imikorere yumurongo.
Porogaramu: Sisitemu ya radar yinganda, hejuru - ibikoresho byitumanaho byinshyi, milimetero yinganda - kwipimisha umuraba.
Ibyiza: Itanga imikorere ihamye mubikorwa byinganda munsi ya 40GHz.
2.4MM Umuhuza
Urutonde rwinshuro: DC ~ 50GHZ
Ibiranga: Inkunga yo hejuru cyane, imbaraga zubukanishi.
Ibisabwa: milimetero yinganda - ubushakashatsi bwumuraba, sisitemu yo hejuru - sisitemu ya radar ya nyuma, sitasiyo yubutaka bwitumanaho.
Ibyiza: Yujuje ibikenewe mu nganda - urwego rwo hejuru - inshuro zikoreshwa munsi ya 50GHz.
1.85MM Umuhuza
Urutonde rwinshuro: DC ~ 67GHZ
Ibiranga: Ultra - inkunga yumurongo mwinshi, gukora neza.
Porogaramu: Ubushakashatsi bwa terahertz yinganda, hejuru - kugerageza ibikoresho byinshyi, sisitemu ya radar igezweho.
Ibyiza: Shyigikira inganda - urwego rwo hejuru - porogaramu zikoreshwa munsi ya 67GHz, byujuje ibyifuzo byo guca - ubushakashatsi bwinganda . 1.0 mm Umuhuza
Urutonde rwinshuro: DC ~ 110GHz
Ibiranga: Shyigikira milimetero yumurongo na terahertz yumurongo.
Porogaramu: Gukata - ubushakashatsi bwinganda, hejuru - inshuro zipima ibizamini byumuzunguruko, sisitemu yerekana amashusho ya terahertz.
Ibyiza: Bikwiranye ninganda - urwego rwo hejuru - inshuro zikoreshwa, byerekana imbere yubuhanga bwa tekinoroji.
Umuyoboro wa SMP
Urutonde rwinshuro: DC ~ 40GHz
Ibiranga: Gusunika kudasunika - muburyo, ubunini buto.
Porogaramu: Inganda T / R module yuzuye, kwishyiriraho - sisitemu yinganda.
Ibyiza: Bikwiranye nu - insinga zingana imbere mu bikoresho byinganda, zitanga umurongo uhamye -.
Ibisobanuro Byingenzi byo Guhitamo Coaxial Connector
Guhuza Inshuro
Menya neza ko umurongo uhuza ibikorwa bya enterineti bikubiyemo ibisabwa bya sisitemu kugirango wirinde kwangirika kw'ibimenyetso kubera inshuro zirenga imipaka.
Igihombo cya VSWR
Mubikorwa byinganda, VSWR igomba kugenzurwa munsi ya 1.25 (ibisabwa hejuru kubisabwa hejuru - inshuro nyinshi), kandi igihombo cyo gushiramo kigomba kuba muri 0.1 ~ 0.5dB.
Imashini zihamye
Ibidukikije byinganda bikunze guhura nihindagurika nubushyuhe; hitamo umuhuza ufite imbaraga za mashini nini kandi irwanya vibrasiya nziza.
Guhuza Ibidukikije
Porogaramu zinganda zikunze guhura nibidukikije bikaze; hitamo umuhuza ufite amazi adakoresha amazi, umukungugu, hamwe nubushyuhe bwo hejuru / buke.
Guhuza Impedance
Sisitemu yinganda isanzwe ikoresha 50Ω impedance isanzwe; reba guhuza na sisitemu.
Uburyo bwo guhuza
Hitamo umuhuza uhuza (N - ubwoko, SMA) cyangwa usunike - mubihuza (MCX, SMP) ukurikije umwanya wo kwishyiriraho hamwe ninshuro zikorwa.