Izici:
- Inani eliphakeme kakhulu lama-VSWR
Ukunqanyulwa kwe-waveguide enamandla amakhulu kuyisici sokungenzi lutho esisetshenziselwa ukumunca amasiginali we-microwave wamandla aphezulu, ngokuvamile ebangeni lamandla angaphezu kwe-kilowatt engu-1.Zifana nokunqanyulwa kwe-waveguide yamandla amaphakathi kanye nokunqanyulwa kwe-waveguide yamandla aphansi, futhi zisetshenziselwa ukuvikela ukusebenza kwezinye izingxenye zezinhlelo ze-microwave, ukugwema ukubonakaliswa kwesignali, nokuthuthukisa ukufanisa nokuzinza kwesistimu.
Ngaphansi kwezimo zokusebenza ze-high-frequency, ukunqanyulwa kwe-coaxial okunamandla aphezulu ngeke kusakwazi ukuhlangabezana nezimfuneko zesistimu, ngakho-ke ukunqanyulwa kwe-waveguide yamandla aphezulu kwethulwa ukuze kumelane namandla amaphakathi angaphezu kuka-60W.Lokhu kungenxa yokuthi amagagasi anamandla aphezulu akhiwe ngamagagasi, izinto ezimunca izinga lokushisa eliphezulu, namasinki okushisa.Ukushisa okukhiqizwa kuma-high-frequency kanye nezinhlelo ze-microwave ezinamandla amakhulu kungadluliselwa emoyeni ngokunqanyulwa kwe-waveguide, ngaleyo ndlela kugcinwe ukusebenza okuvamile nokufeza igagasi eliphansi eliphansi kanye nezici zikagesi ezizinzile.
1. Umthamo omkhulu wokuthwala amandla: Ukunqanyulwa kwe-waveguide yamandla aphezulu kungamelana namasiginali wamagagasi we-microwave enamandla amakhulu namamilimitha, ngokuvamile afinyelele ububanzi bamandla obuyinkulungwane ezimbalwa zama-watts ukuya kumashumi ama-kilowatts.
2. Ukulahlekelwa kokubonisa okuphansi: Idizayini yokunqanyulwa kwe-waveguide yamandla aphezulu inengqondo, enganciphisa ngempumelelo ukulahlekelwa kokubonisa kwamasignali futhi ithuthukise ukunemba kokuhlola.
3. Ukumelana nokushisa okuphezulu: Ngenxa yesidingo sokumelana nomphumela wokushisa wamasiginali wamandla aphezulu, ukuqedwa kwe-waveguide enamandla amakhulu kuvame ukuklanywa ngezinto ezikhethekile kanye nezakhiwo ukuze kube nokumelana okuhle kakhulu kokushisa okuphezulu.
4. Izici ze-Broadband: Ukunqanyulwa kwe-waveguide yamandla aphezulu kungasebenza ebangeni elibanzi lefrikhwensi, elungele ukuhlola amasiginali wegagasi we-microwave enamandla amakhulu namamilimitha kumafrikhwensi ahlukene.
Ezisetshenziswa ezingokoqobo, ukunqanyulwa kwe-waveguide enamandla amakhulu kuvame ukusetshenziselwa ukulinganisa izinhlelo ze-microwave zaselabhorethri, ukuhlolwa kwamandla emisebe ye-antenna kanye nemodi yemisebe, ukulawulwa kwamasiginali aphezulu ku-radar nezinhlelo zokuxhumana, ukushisisa i-microwave nokukhishwa kwe-plasma, neminye imikhakha.Afanele ukusiza ekuhloleni isistimu yamandla aphezulu, ukulungisa, nokugcinwa kahle.
Qualwaveinikeza i-broadband kanye nokunqanyulwa kwe-waveguide yamandla aphezulu, okumboza ibanga lemvamisa elingu-2.6~59.6GHz.Isilinganiso sokuphatha amandla singafika ku-2500 watts.Ukunqanyulwa kusetshenziswa kabanzi ezinhlelweni eziningi.