Coaxial Circulator

Mai kewayawar coaxial tsarin watsa reshe ne tare da halaye marasa daidaituwa.Zauren madauwari na ferrite RF ya ƙunshi tsarin tsakiya mai siffa Y, wanda ya ƙunshi layukan reshe guda uku waɗanda aka rarraba a wani kusurwa na 120 ° ga juna.Lokacin da aka yi amfani da filin maganadisu zuwa madauwari, ferrite yana yin maganadisu.Lokacin da aka shigar da siginar daga tashar 1, filin maganadisu yana jin daɗi a kan mahadar ferrite, kuma ana aika siginar zuwa fitarwa daga tashar 2. Hakazalika, shigar da siginar daga tashar ta 2 ana watsa shi zuwa tashar 3, da shigar da siginar daga tashar tasha. 3 ana watsa shi zuwa tasha 1. Saboda aikinsa na watsa zagayowar sigina, ana kiran shi madauwari ta RF.

Yawan amfani da madauwari: eriya gama gari don watsawa da karɓar sigina.

Ƙa'idar aiki na coaxial circulator ta dogara ne akan watsa asymmetric na filin maganadisu.Lokacin da sigina ta shiga layin watsa coaxial daga hanya ɗaya, kayan maganadisu suna jagorantar siginar zuwa ɗayan kuma su keɓe ta.Saboda gaskiyar cewa kayan maganadisu kawai suna aiki akan sigina a cikin takamaiman kwatance, masu zazzagewar coaxial na iya cimma watsawar unidirectional da keɓewar sigina.A halin yanzu, saboda halaye na musamman na masu gudanarwa na ciki da na waje na layin watsawa na coaxial da tasirin kayan maganadisu, masu zazzagewar coaxial na iya cimma ƙarancin shigarwa da babban keɓewa.Coaxial circulators suna da fa'idodi da yawa.Da fari dai, yana da ƙananan asarar shigarwa, wanda ke rage sigina da asarar makamashi.Abu na biyu, madauwari ta coaxial tana da babban keɓewa, wanda zai iya keɓance yadda ake shigar da siginar fitarwa da kuma guje wa tsoma baki tare.Bugu da ƙari, masu zazzagewar coaxial suna da sifofin watsa shirye-shiryen watsa shirye-shirye kuma suna iya tallafawa nau'ikan mitar da buƙatun bandwidth.Bugu da ƙari, coaxial circulator yana da tsayayya ga babban iko kuma ya dace da aikace-aikace masu ƙarfi.Ana amfani da masu zazzagewar coaxial a cikin RF daban-daban da tsarin microwave.A cikin tsarin sadarwa, ana amfani da masu zazzagewa coaxial yawanci don keɓe sigina tsakanin na'urori daban-daban don hana ƙarar murya da tsangwama.A cikin tsarin radar da eriya, ana amfani da masu zazzagewar coaxial don sarrafa jagorancin sigina da ware siginar shigarwa da fitarwa don haɓaka aikin tsarin.Bugu da ƙari, ana iya amfani da masu zazzagewar coaxial don auna sigina da gwaji, samar da ingantaccen siginar abin dogaro.Lokacin zabar da amfani da masu rarraba coaxial, ya zama dole a yi la'akari da wasu mahimman bayanai.Wannan ya haɗa da kewayon mitar aiki, wanda ke buƙatar zaɓar kewayon mitar da ya dace;Warewa don tabbatar da kyakkyawan tasirin keɓewa;Asarar shigarwa, yi ƙoƙarin zaɓar ƙananan na'urori masu asara;Ƙarfin sarrafa wutar lantarki don biyan buƙatun wutar lantarki na tsarin.Dangane da ƙayyadaddun buƙatun aikace-aikacen, ana iya zaɓar samfura daban-daban da ƙayyadaddun ƙayyadaddun masu rarraba coaxial.

Na'urorin zobe na RF coaxial sun kasance na na'urorin da ba na misaltuwa ba.Matsakaicin mitar RFTYT's RF coaxial ringing daga 30MHz zuwa 31GHz, tare da takamaiman halaye kamar ƙarancin sakawa, babban keɓewa, da ƙaramin igiyar igiyar tsaye.RF coaxial ringers suna cikin na'urorin tashar jiragen ruwa guda uku, kuma masu haɗin su yawanci SMA, N, 2.92, L29, ko nau'ikan DIN.Kamfanin RFTYT ya ƙware a cikin bincike da haɓakawa, samarwa, da siyar da na'urori masu siffa RF, tare da tarihin shekaru 17.Akwai samfura da yawa da za a zaɓa daga ciki, kuma ana iya aiwatar da manyan gyare-gyare bisa ga bukatun abokin ciniki.Idan samfurin da kuke so ba a jera shi a teburin da ke sama ba, tuntuɓi ma'aikatan tallace-tallacen mu.