A fagen watsa siginar RF da microwave, baya ga watsa siginar mara waya, yawancinsu suna buƙatar layin watsawa don gudanar da siginar, tare da layin coaxial da jagororin raƙuman ruwa da ake amfani da su don watsa makamashin microwave RF.
Layukan watsa waveguide suna da fa'idodin ƙarancin jagora da asarar dielectric, babban ƙarfin wutar lantarki, babu asarar radiation, tsari mai sauƙi, da masana'anta mai sauƙi.Jagororin igiyar igiyar ruwa da aka saba amfani da su sun haɗa da rectangular, madauwari, ƙwanƙwasa guda ɗaya, mai kaɗa biyu, da elliptical.A halin yanzu, jagorar raƙuman ruwa da aka fi amfani da su sune jagororin raƙuman ruwa na rectangular.
A cikin tsarin aikace-aikacen na'urorin waveguide, na'urori da yawa galibi suna buƙatar haɗa su daidai, kuma ana samun haɗin kai tsakanin na'urorin da ke kusa da su ta hanyar haɗin flanges.
Kamar masu haɗin RF coaxial, jagororin raƙuman ruwa na al'ada da flanges suma an daidaita su a duniya.Ta cikin tebur ɗin da ke ƙasa, zaku iya bincika daidaitattun sunaye da girma na jagororin raƙuman ruwa iri-iri.
Aikace-aikacen Waveguide Coaxial Converter
Hakazalika, layukan coaxial suma sune layin watsawa da aka fi amfani da su a injin microwave da mitar rediyo, tare da sifofin watsa shirye-shirye waɗanda zasu iya aiki daga tashar raƙuman ruwa kai tsaye zuwa millimita, ko ma sama.An yi amfani da layukan watsawa na Coaxial a cikin duka tsarin microwave da kayan aikin microwave.
Akwai bambance-bambance masu mahimmanci a cikin girman, abu, da halayen watsawa tsakanin coaxial da layin watsa waveguide.Koyaya, saboda fa'idodin aikace-aikacen su, injiniyoyin RF galibi suna fuskantar yanayi inda ake buƙatar haɗa layin watsawa biyu, suna buƙatar masu canza waveguide na coaxial.
Masu juyawa na Coaxial waveguide sune na'urori masu mahimmanci a cikin kayan aikin microwave, auna microwave, tsarin microwave, da injiniyanci.Hanyoyin musanya su sun haɗa da ƙananan ramuka, haɗin bincike, jujjuyawar layi na fin, da jujjuyawar raƙuman ruwa;Haɗin binciken coaxial hanya ce ta jujjuyawar da aka yi amfani da ita sosai a tsakanin su.
Mai canza waveguide coaxial ya ƙunshi mai canzawa na farko, mai juyawa na biyu, da flange, tare da haɗa abubuwa guda uku a jere.Yawancin lokaci ana samun masu canza waveguide coaxial 90 ° waveguide kuma an ƙare 180 ° waveguide coaxial masu juyawa.Mai canza waveguide na coaxial yana da halaye na bandeji mai faɗi, ƙarancin sakawa, da ƙaramar igiyar igiyar tsaye.Rukunin bandwidth na layin coaxial da waveguide yana da faɗin faɗin lokacin da ake watsawa bi da bi, kuma bandwidth bayan haɗawa ya dogara da madaidaicin halayen halayen coaxial waveguide.
Ana amfani da jujjuyawar waveguide na Coaxial a yawancin tsarin microwave, kamar eriya, masu watsawa, masu karɓa, da na'urori masu ɗaukar hoto, waɗanda za a iya amfani da su sosai a cikin sadarwar tauraron dan adam, radar, sadarwa mara waya, microwave masana'anta, gwajin microwave da tsarin aunawa, tsarin injin microwave na likita. , da dai sauransu.
Lokacin aikawa: Mayu-17-2023
