I-Custom Design Duplexer/Diplexer ye-RF Solutions
Incazelo Yomkhiqizo
Ama-Diplexers/Duplexer ethu aklanywe ngokwezifiso ayizihlungi ze-RF ezibalulekile ezinhlelweni ezisebenza ngamaza aphezulu futhi aklanyelwe ukuhlangabezana nezidingo ezihlukahlukene zokuxhumana. Ibanga lefrikhwensi lihlanganisa i-10MHz ukuya ku-67.5GHz, iqinisekisa ukusebenza okuhle kakhulu ezimweni eziningi zohlelo lokusebenza. Kungakhathaliseki ukuthi kuzokuxhumana okungenantambo, kwezokuxhumana ngesathelayithi noma kwezinye izinkambu zokucubungula isignali yemvamisa ephezulu, imikhiqizo yethu inganikeza izixazululo ezinokwethenjelwa.
Umsebenzi oyinhloko we-duplexer ukusabalalisa amasignali ukusuka ku-port eyodwa kuya emigwaqweni eminingi ukuze kuqinisekiswe ukudluliswa okuphumelelayo kwamasignali. Ama-duplexer ethu afaka ukulahlekelwa okuphansi kokufaka, ukuhlukaniswa okuphezulu kanye nekhono eliphezulu lokubamba amandla, okunganciphisa ngempumelelo ukulahlekelwa kwesignali futhi kuthuthukise ukusebenza okuphelele kwesistimu. Izici ze-PIM eziphansi (i-intermodulation distortion) zenza imikhiqizo yethu isebenze kahle ezinhlelweni zamandla aphezulu, iqinisekisa ukucaca kwesignali nokuzinza.
Mayelana nokuklama, ama-duplexer ethu asebenzisa ubuchwepheshe obuhlukahlukene obuthuthukisiwe, okuhlanganisa umgodi, isekethe ye-LC, i-ceramic, i-dielectric, i-microstrip, i-spiral ne-waveguide, njll. Inhlanganisela yalezi zindlela zobuchwepheshe ivumela imikhiqizo yethu ukuthi iguquguquke ngokwedlulele ngosayizi, isisindo kanye nokusebenza. . Siphinde sinikeze ngezinsizakalo zokuklama ngokwezifiso ukuhlangabezana nezidingo eziqondile zamakhasimende ethu ngokosayizi nezidingo zobuchwepheshe, siqinisekisa ukuthi i-duplexer ngayinye ifaneleka ngokuphelele endaweni yayo yohlelo lokusebenza.
Ngaphezu kwalokho, ama-duplexer ethu amelana nesakhiwo sokudlidliza nokushaqeka, okuwavumela ukuthi asebenze ngokwethembeka ezindaweni ezinokhahlo. Ngesikhathi esifanayo, idizayini engangeni manzi futhi yenza imikhiqizo yethu ifanelekele indawo yangaphandle nezinye ezinomswakama, yandise futhi ububanzi bokusebenza kwayo.
Ngamafuphi, ama-duplex/abahlukanisi abaklanywe ngokwezifiso be-Apex abenzi nje kahle kakhulu ekusebenzeni kodwa baphinde bahlangabezane nezidingo ezihlukahlukene zezinhlelo zokuxhumana zesimanje mayelana nokwethembeka nokuvumelana nezimo. Kungakhathaliseki ukuthi udinga isixazululo se-RF esisebenza kahle kakhulu noma idizayini ethile yangokwezifiso, singakunikeza inketho engcono kakhulu.
