IsiXhobo sokuQondana esiNqamlezileyo esiBini, 9~9.5GHz, 40dB, FBP100, SMA

I-dual directional crossguide coupler sisixhobo esisebenza ngobuchule obuphezulu esisetyenziswa kwiinkqubo ze-microwave RF. Umsebenzi waso ophambili kukuthatha isampuli ngaxeshanye kunye nokwahlula amandla emiqondiso yokuhamba phambili (incident wave) kunye nokuhamba ngasemva (reflective wave) kwitshaneli ephambili yokuhambisa ngaphandle kokuchaphazela kakhulu ukuhanjiswa kwesignali ephambili. Esi sixhobo samkela isakhiwo se-classic waveguide, siqinisekisa ukulahleka okuphantsi kunye namandla aphezulu, ngelixa ii-coupling ports zine-standard SMA interfaces ukuze kube lula ukudibanisa nokuvavanya.

Ezona mpawu:

1. Ukugubungela amaza achanekileyo: Ibhendi yamaza asebenzayo igubungela i-9GHz ukuya kwi-9.5GHz kuphela, ilungiselelwe iinkqubo ze-X-band, ibonisa impendulo ethe tyaba kunye nokusebenza kakuhle kombane ngaphakathi kolu luhlu.
2. Ukudibanisa okuphezulu kwe-40dB: Kubonelela ngokudibanisa okuchanekileyo kwe-40dB, oko kuthetha ukuba kuphela ishumi lamawaka lamandla elithathwa kwisampulu ukusuka kwitshaneli ephambili, okuchaphazela kancinci ukuhanjiswa kwesignali yenkqubo ephambili, okwenza ukuba ilungele ukusetyenziswa kokujonga okunamandla aphezulu, ngokuchanekileyo.
3. Umsebenzi wokudibanisa obhekisa kwicala elinye: Sisebenzisa isakhiwo "esinqamlezileyo" esahlukileyo, isixhobo esinye sibonelela ngeziphumo ezimbini ezidibeneyo ezizimeleyo: esinye sokuvavanya i-wave yesiganeko esihamba phambili kunye nesinye sokuvavanya i-wave eboniswayo ebuyela umva. Oku kuphucula kakhulu ulungiso lwenkqubo kunye nokusebenza kakuhle kokuxilongwa kweempazamo.
4. Uyilo olusekelwe kwi-Waveguide, ukusebenza okugqwesileyo:
Ukulahleka okuphantsi kokufakwa: Itshaneli ephambili isebenzisa i-waveguide engunxande, iqinisekisa ukusebenza kakuhle kothumelo kunye nokulahleka okuncinci okungokwemvelo.
Umthamo wamandla aphezulu: Uyakwazi ukumelana namanqanaba aphezulu ombane aphakathi kunye namanqanaba aphezulu ombane, ukuhlangabezana neemfuno zezicelo ezinamandla aphezulu ezifana neenkqubo zeradar.
Ulawulo oluphezulu kunye nokuhlukaniswa: Ukwahlula ngokuchanekileyo phakathi kwamaza angabonakaliyo kunye namaza abonakalayo ngelixa ecinezela ngempumelelo i-crosstalk yesignali phakathi kwamazibuko, eqinisekisa ubunyani kunye nokuchaneka kwedatha ethathwe iisampulu.
5. Izihlanganisi ze-SMA zee-coupled ports: Ii-coupled output ports zixhotyiswe nge-standard SMA female interfaces, ezivumela uqhagamshelo ngqo kwiintambo ze-coaxial kunye nezixhobo ezininzi zovavanyo (umz., ii-spectrum analyzers, ii-power meter), ezivumela ukusebenza kwe-plug-and-play kwaye zenza kube lula kakhulu ukuhlanganiswa kwenkqubo kunye noyilo lwesekethe yangaphandle.

Izicelo eziqhelekileyo:

1. Iinkqubo zeRadar: Iimonitha amandla okukhupha i-transmitter kunye ne-antenna port ebonakalisa amandla ngexesha langempela, esebenza njengesixhobo esibalulekileyo "somlindi" ukukhusela ii-transmitters ezibizayo kunye nokuqinisekisa ukusebenza okuzinzileyo kwenkqubo yeradar.
2. Izikhululo zomhlaba zonxibelelwano lwesathelayithi: Zisetyenziselwa ukujonga amandla e-uplink kunye nokulinganisa iisampulu zesignali ye-downlink, ukuqinisekisa uzinzo kunye nokuthembeka kwekhonkco lonxibelelwano ngelixa kusenziwa ngcono umgangatho wothumelo.
3. Uvavanyo lwelabhoratri kunye nokulinganisa: Ingasetyenziswa njengesixhobo sangaphandle seenkqubo zovavanyo lweVector Network Analyzer (VNA), evumela uvavanyo lwe-S-parameter, uvavanyo lokusebenza kwe-antenna, kunye nokulungisa iimpazamo zenkqubo phantsi kweemeko zamandla aphezulu.
4. Iindlela zokulwa nomsakazo we-microwave kunye ne-elektroniki (ECM): Zisetyenziswa kwiinkqubo zemfazwe ze-elektroniki ezifuna ulawulo lwamandla oluchanekileyo kunye nohlalutyo lwemiqondiso ukuze kujongwe imiqondiso ngexesha langempela kunye nokulinganiswa kwenkqubo.

I-Qualwave Inc. ibonelela ngothotho lwee-couplers ezinamandla aphezulu ze-broadband ezinokugubungela amaza ukuya kuthi ga kwi-220GHz. Phakathi kwazo, i-coupler ye-broadband enamandla aphezulu e-dual directional crossguide isebenza kuluhlu lwamaza ukusuka kwi-2.6GHz ukuya kwi-50.1GHz kwaye isetyenziswa kakhulu kwi-amplifiers, kwii-transmitters, kuvavanyo lwelabhoratri, kwiinkqubo ze-radar, nakwezinye iinkqubo ezahlukeneyo. Eli nqaku lazisa i-coupler ye-9~9.5GHz dual directional crossguide.