Mumunda weRF uye microwave chiratidzo chekufambisa, mukuwedzera kune isina waya chiratidzo chekufambisa, mazhinji acho anoda mitsara yekufambisa yekuitisa chiratidzo, ine coaxial mitsara uye waveguides anoshandiswa zvakanyanya kufambisa microwave RF simba.
Waveguide transmission tambo ine zvakanakira yakaderera conductor uye dielectric kurasikirwa, hombe simba remagetsi, hapana kurasikirwa nemwaranzi, chimiro chakareruka, uye nyore kugadzira.Iwo anowanzo shandiswa waveguides anosanganisira rectangular, denderedzwa, imwechete ridged, yakapetwa kaviri, uye elliptical.Parizvino, anonyanya kushandiswa waveguides ndiwo rectangular waveguides.
Mukuita kwekushandisa kwema waveguide madivayiri, akawanda maturusi anowanzoda kubatanidzwa zvinoenderana, uye kubatana pakati pepedyo waveguide zvishandiso kunowanzo kuwanikwa kuburikidza nekubatanidza kunoenderana kweflanges.
Kungofanana neRF coaxial connectors, akajairwa waveguides uye flanges zvakare akamisikidzwa pasi rose.Kuburikidza netafura iri pazasi, unogona kubvunza anoenderana akajairwa mazita uye saizi dzeakasiyana rectangular waveguides.
Kushandiswa kweWaveguide Coaxial Converter
Saizvozvo, coaxial mitsara ndiwo zvakare anonyanya kushandiswa mitsara yekufambisa mumicrowave uye radio frequency engineering, ine Broadband hunhu hunogona kushanda kubva kunanga ikozvino kusvika millimeter wave bhendi, kana kutokwira.Coaxial transmission mitsara yakashandiswa zvakanyanya mune ese ari maviri microwave masisitimu uye microwave zvikamu.
Pane misiyano yakakura muhukuru, zvinhu, uye kutapurirana maitiro pakati pecoaxial uye waveguide kutapurirana mitsara.Nekudaro, nekuda kwehuwandu hwavo hwekushandisa, mainjiniya eRF anowanzosangana nemamiriro ezvinhu apo mitsara miviri yekufambisa inoda kubatanidzwa, ichida coaxial waveguide converters.
Coaxial waveguide converters zvinhu zvakakosha mumidziyo yemicrowave, kuyerwa kwemicrowave, microwave masisitimu, uye engineering.Maitiro avo ekushandura anonyanya kusanganisira diki gomba coupling, probe coupling, fin line transition shanduko, uye ridge waveguide kutendeuka;Coaxial probe coupling inzira inoshandiswa zvakanyanya yekushandura pakati pavo.
Iyo waveguide coaxial converter inonyanya kuve neyekutanga inoshandura, yechipiri inoshandura, uye flange, ine zvinhu zvitatu zvakabatanidzwa mukutevedzana.Iko kunowanzo kuine orthogonal 90 ° waveguide coaxial converters uye yakaguma 180 ° waveguide coaxial converters.Iyo coaxial waveguide inoshandura ine hunhu hwehupamhi frequency bhendi, yakaderera yekuisa kurasikirwa, uye diki yakamira wave.Iyo bandwidth yecoaxial mutsara uye waveguide yakafararira kana ichitumira zvakateerana, uye bandwidth mushure mekubatanidza zvinoenderana nekuenderana kwehunhu impedance ye coaxial waveguide.
Coaxial waveguide conversion inowanzo shandiswa mumazhinji microwave masisitimu, senge antenna, transmitters, anogashira, uye anotakura terminal zvishandiso, anogona kushandiswa zvakanyanya mukutaurirana setiraiti, radar, kutaurirana pasina waya, maindasitiri microwave, microwave yekuyedza uye kuyerwa masisitimu, yekurapa microwave masisitimu. , nezvimwewo.
Nguva yekutumira: May-17-2023
