Microwave switch, inozivikanwawo seRF switch, inodzora kushandurwa kweiyo microwave chiratidzo chiteshi.
An RF (redhiyo frequency) uye microwave switch chishandiso chekufambisa masaini epamusoro-frequency kuburikidza nenzira yekufambisa.RF uye microwave switches anoshandiswa zvakanyanya mumicrowave bvunzo masisitimu ekuisa chiratidzo pakati pezviridzwa nemidziyo yekuedzwa (DUT).Nekubatanidza ma switch kuita switch matrix system, masaini kubva kune akawanda zviridzwa anogona kuendeswa kune imwechete kana akawanda maDUT.Izvi zvinobvumira bvunzo dzakawanda kuti dziitwe pasi pezvirongwa zvakafanana pasina kazhinji kubatana uye kubviswa.Iyo yese yekuyedza maitiro inogona kuve otomatiki, nekudaro ichivandudza kubuda munzvimbo dzekugadzira hukuru.
Microwave matrix switch
RF uye microwave switches inogona kukamurwa kuita maviri akaenzana makuru uye akakosha mapoka:
Electromechanical switches yakavakirwa pane yakapusa dzidziso ye electromagnetic induction.Ivo vanovimba nema mechanical kuonana senge switch michina
Iyo switch ndeye yakajairika mudziyo muRF chiteshi.Inodiwa pese painochinja nzira.Zvakajairwa RF switch dzinosanganisira zvemagetsi switch, mechanical switch uye PIN chubhu switch.
All-instrument solid-state switch matrix
Microwave switch matrix chishandiso chinogonesa masaini eRF kuti afambiswe nenzira dzesarudzo.Iyo inoumbwa neRF switch, RF zvishandiso uye control system.Chinja matrix chinowanzo shandiswa muRF/microwave ATE system, inoda akawanda bvunzo michina uye yakaoma unit iri pasi pekuyedzwa (UUT), iyo inogona kunyatso kudzikisa yakazara kuyerwa nguva uye manyore nguva.
Kutora iyo 24-port switch matrix yeyeyero yakazara chiridzwa uye kutonga semuenzaniso, inogona kushandiswa S parameter kuyerwa uye chikamu kuyerwa kweantenna IO modules, akawanda-bhendi mafirita, couplers, attenuators, amplifiers uye zvimwe zvishandiso.Yayo bvunzo frequency inogona kuvhara frequency renji ye10MHz kusvika 8.5 GHz, uye inogona kushandiswa zvakanyanya muakawanda bvunzo mamiriro akadai sedhizaini nekusimudzira, kuoneswa kwemhando, yekugadzira chikamu chekuyedza, nezvimwe zveakawanda-port zvishandiso.
Nguva yekutumira: Mar-04-2023