Izici:
- Inani eliphakeme kakhulu lama-VSWR
Ama-Waveguide Bends angamadivayisi angenzi lutho asetshenziselwa ifrikhwensi yomsakazo kanye nokudlulisa isignali ye-microwave, eklanyelwe ukuguqula indlela yokuhambisa i-waveguide.
1. I-Waveguide bender ingashintsha indlela yokudlulisela ngokugoba, futhi imbobo ye-waveguide ingakhethwa njenge-E-plane noma i-H-plane ngokuvumelana nezidingo. Ngaphezu kokugoba okungu-90 °, kukhona namagagasi agobile anomumo ahlukahlukene ngokuya ngezidingo ezithile, njengokuthi okumise okwe-Z, okumise okwe-S, njll.
2. Umsebenzi wayo oyinhloko ukushintsha isiqondiso sokudluliswa kwamandla futhi uzuze ukufanisa amadivaysi e-microwave anezikhombisi-ndlela zokuvula ezingahambisani.
3. Ezinkambini ezihlobene ezifana ne-microwave enamandla amakhulu kanye nezinhlelo zokudlulisa amagagasi amagagasi emilimitha, ukusebenza kwe-waveguide gond njengoba izingxenye zokudlulisela kuthinta ngokuqondile ukudluliswa okuphumelelayo kwama-microwave anamandla amakhulu.
Ngakho-ke, ucwaningo lokuqhekeka kwe-RF yama-waveguide bend lubaluleke kakhulu, olungahlobene nje nenkinga yokufanisa yamadivayisi we-microwave, kodwa futhi kubandakanya ukusebenza kahle nokuphepha kokudluliswa kwe-microwave.
1. Emkhakheni we-optics edidiyelwe, ukusetshenziswa kwamagagasi agobile ngokuyinhloko kugxile ekunciphiseni ukulahlekelwa kokudlulisela kanye nokuthuthukisa ukuhlanganiswa. Ngokutadisha nokwenza kahle ukuklama kwamagagasi agobile, njengokulungisa izinto ze-waveguide, umumo wejika, nezinhlobo ze-waveguide, amagagasi agobile alahlekelwa kancane angaklanywa ukuthuthukisa ukusebenza kwama-optics ahlanganisiwe. Ukusetshenziswa kwalesi siguquli esigobile esigobile sokulahlekelwa okuphansi kuma-optics ahlanganisiwe kusiza ukufeza ukudluliswa kokukhanya kokulahlekelwa okuphansi kumarediya amancane okugoba futhi kuthuthukiswe ukuhlanganiswa kwama-optics ahlanganisiwe.
2. Ama-Waveguides Bends nawo adlala indima ekushisiseni kwe-RF nasekufaniseni ama-microwave. Ngokulingisa inqubo yokushisisa i-microwave, izici zesakhiwo zamagagasi agobile zingasetshenziswa, njengokwengeza izigaba ezigobile ukuze kuqondiswe kabusha ama-microwave adlula ku-waveguide, ngaleyo ndlela kuzuzwe ukushisisa okusebenzayo kakhudlwana. Lobu buchwepheshe bunohlu olubanzi lwezinhlelo zokusebenza emikhakheni yezimboni kanye nocwaningo lwesayensi, njengokucubungula izinto ezibonakalayo, ukucubungula ukudla, njll.
QualwaveIzimpahla ze-Waveguide Bends zimboza imvamisa yobubanzi obufika ku-110GHz, kanye nama-Waveguide Bends enziwe ngokwezifiso ngokuya ngezidingo zamakhasimende.
Inombolo Yengxenye | Imvamisa ye-RF(GHz, Min.) | Imvamisa ye-RF(GHz, Max.) | Ukulahlekelwa Kokufaka(dB, Max.) | I-VSWR(Ubuningi.) | Usayizi we-Waveguide | I-Flange | Isikhathi esiholayo(Amaviki) |
---|---|---|---|---|---|---|---|
I-QWB-10 | 73.8 | 110 | - | 1.15 | I-WR-10 (BJ900) | UG387/UM | 2~4 |
I-QWB-12 | 60.5 | 91.9 | - | 1.15 | I-WR-12 (BJ740) | UG387/U | 2~4 |
I-QWB-15 | 49.8 | 75.8 | - | 1.15 | I-WR-15 (BJ620) | UG385/U | 2~4 |
QWB-90 | 8.2 | 12.5 | 0.1 | 1.1 | I-WR-90 (BJ100) | FBP100 | 2~4 |
QWB-340 | 2.17 | 3.3 | - | 1.1 | I-WR-340 (BJ26) | FBP26 | 2~4 |
I-QWB-D350 | 3.5 | 8.2 | 0.15 | 1.15 | I-WRD-350 | I-FPWRD350 | 2~4 |
I-QWB-D750 | 7.5 | 18 | 0.15 | 1.15 | I-WRD-750 | I-FPWRD750 | 2~4 |