Iswitshi yeWaveguide, iDPDT, 1.72~2.61GHz, WR-430 (BJ22)

Iswitshi ye-Waveguide yinxalenye ebalulekileyo kwiinkqubo ze-microwave ezisetyenziselwa ukulawula iindlela zesignali, ukuvumela ukutshintsha okanye ukuguqula ukuhanjiswa kwesignali phakathi kweendlela ezahlukeneyo ze-waveguide. Apha ngezantsi kukho intshayelelo evela kwiimpawu kunye nembono yezicelo:

Iimpawu:
1. Ukulahleka okuphantsi kokufakwa
Isebenzisa izixhobo eziqhuba kakuhle kunye noyilo oluchanekileyo lwesakhiwo ukuqinisekisa ukulahleka okuncinci kwesignali, okwenza ifaneleke kwizicelo ezinamandla aphezulu.
2. Ukuzihlukanisa okuphezulu
Ukuzahlula phakathi kwee-ports kunokudlula i-60 dB kwimeko engekhoyo, nto leyo ethintela ngempumelelo ukuvuza kwesignali kunye nokuthetha ngokulandelelana.
3. Ukutshintsha ngokukhawuleza
Iiswitshi zoomatshini zifikelela kwinqanaba le-millisecond switching, ngelixa iiswitshi ze-elektroniki (ezisekwe kwi-ferrite okanye kwi-PIN diode) zinokufikelela kwisantya senqanaba le-microsecond, zilungele iinkqubo ezitshintshayo.
4. Ukuphatha ngamandla aphezulu
Izakhiwo ze-waveguide zinokumelana namandla aphakathi kwinqanaba le-kilowatt (umz., usetyenziso lwe-radar), ngokunyamezela okuphezulu kwe-voltage ephezulu kunye nobushushu obuphezulu xa kuthelekiswa neeswitshi ze-coaxial.
5. Iinketho ezininzi zokuqhuba
Ixhasa ukusebenza ngesandla, ngombane, ngombane, okanye nge-piezoelectric ukuze ivumelane neemeko ezahlukeneyo (umz., uvavanyo oluzenzekelayo okanye iindawo ezinzima).
6. I-bandwidth ebanzi
Igubungela iibhendi zefrikhwensi ye-microwave (umz., i-X-band 8-12 GHz, i-Ka-band 26-40 GHz), kunye noyilo oluthile oluxhasa ukuhambelana kweebhendi ezininzi.
7. Uzinzo kunye nokuthembeka
Iiswitshi zoomatshini zinika ubomi obungaphezulu kwe-1 yezigidi zeerandi, iiswitshi ze-elektroniki azigugi, zilungele ukusetyenziswa ixesha elide.

Izicelo:
1. Iinkqubo zeradar
Ukutshintsha i-antenna beam (umz., i-radar ye-array ebekwe ngokwezigaba), ukutshintsha itshaneli yokudlulisa/yokwamkela (T/R) ukuphucula ukulandelela iithagethi ezininzi.
2. Iinkqubo zonxibelelwano
Ukutshintsha kwe-polarization (ethe tye/ethe nkqo) kunxibelelwano lwesathelayithi okanye imiqondiso yokuhambisa ukuya kwiimodyuli ezahlukeneyo zokucubungula i-frequency.
3. Uvavanyo kunye nokulinganisa
Ukutshintsha ngokukhawuleza izixhobo eziphantsi kovavanyo (i-DUT) kumaqonga ovavanyo oluzenzekelayo, okuphucula ukusebenza kakuhle kokulinganisa amachweba amaninzi (umz., ii-network analyzers).
4. Imfazwe ye-elektroniki (EW)
Ukutshintsha imo ekhawulezayo (ukudlulisa/ukwamkela) kwii-jammers okanye ukukhetha ii-antenna ezahlukeneyo zefrikhwensi ukuze kuliwe nezoyikiso ezitshintshayo.
5. Izixhobo zonyango
Ukulawula amandla e-microwave kwizixhobo zonyango (umz., unyango lwe-hyperthermia) ukuze kuthintelwe ukutshisa kakhulu iindawo ezingajoliswanga kuzo.
6. Inqwelo-moya kunye noKhuselo
Iinkqubo ze-RF kwiinqwelo-moya (umz., ukutshintsha i-antenna yokuhamba), ezifuna ukusebenza okuchasene nokungcangcazela kunye nobushushu obubanzi.
7. Uphando lwezenzululwazi
Ukuhambisa imiqondiso ye-microwave ukuya kwizixhobo ezahlukeneyo zokufumanisa kwizilingo zefiziksi ezinamandla aphezulu (umz., ii-particle accelerators).