RF microwave duplexersisixhobo esithathu esisetyenziselwa ukuthumela nokwamkela iisignali zeRF kusetyenziswa i-eriyali efanayo kwiinkqubo zonxibelelwano. I-duplexer isebenza njenge-circulator kwizicelo zamandla aphantsi. Kwizixhobo ezingenazingcingo ezifana nee-smart phones kunye nee-LAN ezingenazingcingo, i-duplexer esetyenziswa kwizixhobo zebhendi ezimbini yi-3-port filter element duplexer ebekwe ekupheleni kwegalelo lecala le-eriyali, esetyenziselwa ukwahlula iibhanti ezimbini zebhendi ezimbini. Ziliqela iimpawu ezibalulekileyo zezi:
1.Ilahleko yomqondiso weRF phakathi kwesidluliseli kunye ne-eriyali kwindawo yothumelo iphantsi, kwaye ilahleko phakathi kwe-eriyali kunye nomamkeli kwindlela yomamkeli iphantsi.
2.Ukwahlukaniswa okuphezulu kweempawu zeRF phakathi komthumeli kunye nomamkeli.
Duplexeringcamango yoyilo:
I-1.I-duplexer isetyenziswe kwi-eriyali yokufaka igalelo kunye neyunithi yokuphuma, kwaye inomsebenzi wokuhlela okanye ukudibanisa izibonakaliso ezimbini ezahlukeneyo zefrikhwensi ngexesha lokudlulisa kunye nokwamkela. I-RF duplexer sisixhobo sokuhanjiswa komqondiso we-bidirectional kwindlela enye. Kunomathotholo okanye kwiinkqubo zonxibelelwano lweradar, ii-duplexers zibavumela ukuba babelane nge-eriyali eqhelekileyo ngelixa besahlula umamkeli kwisidlulisi.
2.RF ii-microwave passive diplexers zinokuyilwa kusetyenziswa izinto zeseli okanye imathiriyeli yeplani encinci.
I-3.Uyilo lwe-Duplexer olusebenzisa amacandelo aphakathi: Kuyilo, iinqununu ze-passive zisetyenziselwa ukwakha i-band-pass, i-low-pass kunye ne-high pass filters ye-duplexer. I-duplexer yakhiwe kusetyenziswa izihluzo ezimbini zebhendi ezineempendulo ezahlukeneyo zefrikhwensi kodwa zineempawu ezifanayo zolwamkelo kunye neendlela zokuhambisa. Iikhonsepthi zoyilo lokucoca ezifana ne-Chebyshev zingasetyenziselwa ukwahlula okungcono phakathi kwe-Tx kunye ne-Rx iindlela zeesekethe ezisisiseko.
Qaphela kuduplexer:
I-1.Isetyenziselwa ukusebenza kwibhendi ye-frequency esetyenziswe ngummkeli kunye nomthumeli, kufuneka ikwazi ukuphatha amandla okuphuma komthumeli.
2.Ingxolo ye-transmitter eyenzekayo kwi-reception frequency kufuneka icinezelwe ngokwaneleyo kwaye kufuneka iyilwe ukuba isebenze okanye ngaphantsi kwe-frequency interval phakathi komthumeli kunye nomamkeli.
3.Ukwahlukaniswa okwaneleyo kunokubonelelwa ukunqanda ukudakumba kowamkelayo.
Ukusetyenziswa kweRF DuplexerkwiNkqubo yoNxibelelwano lweRF:
I-Demultiplexing
Unxibelelwano lukanomathotholo
Ukuphindaphinda kwe-eriyali yerada
Umphindi kanomathotholo
Umkhuseli womamkeli
Si Chuan Keenlion Microwave ukhetho olukhulu lwe-RF Duplexer kwi-narrowband kunye noqwalaselo lwe-broadband, egubungela amaza ukusuka kwi-0.5 ukuya kwi-50 GHz. Zenzelwe ukuphatha ukusuka kwi-10 ukuya kwi-30 igalelo lamandla kwi-50-ohm inkqubo yokuhambisa. Uyilo lweMicrostrip okanye lwestripline luyasetyenziswa, kwaye lulungiselelwe ukusebenza kakuhle.
Sinokwenza ngokwezifiso iRF Duplexer ngokweemfuno zakho. Ungangenisa iphepha lokulungiselela ukubonelela ngeenkcukacha ozifunayo.
https://www.keenlion.com/customization/
Sichuan Keenlion Microwave Technology Co., Ltd.
E-mail:sales@keenlion.com
tom@keenlion.com
I-RF Microwave Cavity Duplexer&Diplexer
Ixesha lokuposa: Dec-28-2022
