Microwave switch, e tsejoang hape e le RF switch, e laola phetoho ea kanale ea lets'oao la microwave.
RF (maqhubu a seea-le-moea) le sesebelisoa sa microwave ke sesebelisoa sa ho tsamaisa mats'oao a maqhubu a phahameng ka tsela ea phetiso.Li-switches tsa RF le microwave li sebelisoa haholo lits'ebetsong tsa tlhahlobo ea microwave bakeng sa ho tsamaisa mats'oao lipakeng tsa lisebelisoa le lisebelisoa tse lokelang ho lekoa (DUT).Ka ho kopanya li-switches ho sistimi ea matrix ea switch, matšoao a tsoang ho lisebelisoa tse ngata a ka fetisetsoa ho DUT e le 'ngoe kapa tse ngata.Sena se lumella liteko tse ngata hore li etsoe tlas'a litlhophiso tse tšoanang ntle le ho hokela khafetsa le ho hakoa.Ts'ebetso eohle ea liteko e ka iketsetsa, ka hona, ea ntlafatsa ts'ebetso libakeng tsa tlhahiso ea bongata.
Phetoho ea matrix ea microwave
Li-switch tsa RF le microwave li ka aroloa ka lihlopha tse peli tse kholo le tsa bohlokoa:
Li-switch tsa electromechanical li thehiloe khopolong e bonolo ea ho kenngoa ha motlakase.Ba itšetlehile ka ho kopana le mechine e le mochine oa ho fetola
Sesebelisoa ke sesebelisoa se tloaelehileng mocha oa RF.Hoa hlokahala neng kapa neng ha ho fetoloa tsela ho ameha.Li-switch tsa RF tse tloaelehileng li kenyelletsa switch ea elektroniki, switch ea mochini le PIN tube switch.
All-instrument solid-state switch matrix
Microwave switch matrix ke sesebelisoa se nolofalletsang mats'oao a RF hore a fetisoe litseleng tsa boikhethelo.E entsoe ka li-switch tsa RF, lisebelisoa tsa RF le litsamaiso tsa taolo.Switch matrix hangata e sebelisoa ho RF/microwave ATE system, e hlokang lisebelisoa tse ngata tsa tlhahlobo le yuniti e rarahaneng e tlas'a teko (UUT), e ka fokotsang nako ea tekanyo eohle le linako tsa matsoho.
Ho nka 24-port switch matrix ea tekanyo e feletseng ea lisebelisoa le taolo e le mohlala, e ka sebelisoa bakeng sa tekanyo ea S parameter le tekanyo ea mohato oa li-module tsa Antenna IO, li-filters tsa lihlopha tse ngata, li-couplers, attenuators, amplifiers le lisebelisoa tse ling.Khafetsa ea eona ea liteko e ka koahela maqhubu a 10MHz ho isa ho 8.5 GHz, 'me e ka sebelisoa haholo maemong a mangata a liteko joalo ka moralo le nts'etsopele, netefatso ea boleng, tlhahlobo ea karolo ea tlhahiso, joalo-joalo ea lisebelisoa tsa li-port tse ngata.
Nako ea poso: Mar-04-2023