I-duplexer ye-microwave ye-RFiyidivayisi enamachweba amathathu esetshenziswa ukuthumela nokwamukela amasignali e-RF kusetshenziswa i-antenna efanayo ezinhlelweni zokuxhumana. I-duplexer isebenza njengesijikelezi sezinhlelo zokusebenza zamandla aphansi. Kumadivayisi angenantambo afana namafoni ahlakaniphile nama-LAN angenantambo, i-duplexer esetshenziswa kumadivayisi anama-band amabili iyi-duplexer yesici sesihlungi esine-port ezintathu etholakala ekugcineni kokufakwa kohlangothi lwe-antenna, esetshenziselwa ukuhlukanisa ama-band amabili e-dual band. Izici eziningana ezibalulekile yilezi:
1. Ukulahleka kwesignali ye-RF phakathi komthumeli kanye ne-antenna epatshini lokudlulisa kuphansi, kanti ukulahleka phakathi kwe-antenna kanye nomukeli endleleni yokwamukela kuphansi.
2. Ukuhlukaniswa okuphezulu kwezimpawu ze-RF phakathi komthumeli kanye nomemukeli.
I-Duplexerumqondo womklamo:
1. I-duplexer isetshenziswa kuyunithi yokufaka nokukhipha i-antenna, futhi inomsebenzi wokuhlukanisa noma ukuhlanganisa izimpawu ezimbili ezihlukene zemvamisa ngesikhathi sokudlulisa nokwamukela. I-RF duplexer iyithuluzi lokudlulisa isignali eqondiswayo endleleni eyodwa. Ezinhlelweni zokuxhumana ngomsakazo noma nge-radar, ama-duplexer awavumela ukuthi abelane nge-antenna efanayo ngenkathi ehlukanisa umamukeli kumthumeli.
Ama-diplexer e-microwave angu-2.RF angaklanywa kusetshenziswa izakhi zeseli noma izinto ezincane ezihleliwe.
3. Umklamo we-Duplexer usebenzisa izingxenye ezihlanganisiwe: Ekwakhiweni, izingxenye ezingasebenzi zisetshenziselwa ukwakha izihlungi ze-band-pass, low-pass kanye ne-high pass ze-duplexer. I-duplexer yakhiwe kusetshenziswa izihlungi ze-band ezimbili ezinezimpendulo zemvamisa ezahlukene kodwa ezinezici ezifanayo zezindlela zokwamukela kanye nokudlulisa. Imiqondo yokuklama isihlungi efana ne-Chebyshev ingasetshenziswa ukuhlukaniswa okungcono phakathi kwezindlela ze-Tx kanye ne-Rx zamasekethe ayisisekelo.
Inothi ku-i-duplexer:
1. Njengoba isetshenziswa ebhendini yemvamisa esetshenziswa yi-receiver kanye ne-transmitter, kumele ikwazi ukuphatha amandla okukhipha e-transmitter.
2. Umsindo womthumeli owenzeka emvamisa yokwamukela kumele uncishiswe ngokwanele futhi kumele uklanywe ukuthi usebenze ngesikhathi noma ngaphansi kwesikhawu semvamisa phakathi komthumeli nomemukeli.
3.Ukuhlukaniswa okwanele kunganikezwa ukuze kuvinjelwe ukungakwazi ukuzwa kwe-receiver.
Ukusetshenziswa kweI-RF DuplexerKuhlelo Lokuxhumana lwe-RF:
Ukususa i-multiplexing
Ukuxhumana ngomsakazo
Ukuphindaphinda kwe-antenna yerada
Isiphindaphindi somsakazo
Isivikelo somamukeli
I-Si Chuan Keenlion Microwave iyi-RF Duplexer ehlukahlukene ekucushweni kwe-narrowband kanye ne-broadband, ehlanganisa amaza omsindo asukela ku-0.5 kuya ku-50 GHz. Zenzelwe ukuphatha amandla okufaka angu-10 kuya ku-30 watts ohlelweni lokudlulisa olungu-50-ohm. Kusetshenziswa imiklamo ye-Microstrip noma ye-stripline, futhi ilungiselelwe ukusebenza kahle kakhulu.
Singakwazi futhi ukwenza ngokwezifiso i-RF Duplexer ngokwezidingo zakho. Ungangena ekhasini lokwenza ngokwezifiso ukuze unikeze imininingwane oyidingayo.
https://www.keenlion.com/customization/
I-Sichuan Keenlion Microwave Technology Co., Ltd.
E-mail:sales@keenlion.com
tom@keenlion.com
I-RF Microwave Cavity Duplexer & Diplexer
Isikhathi sokuthunyelwe: Disemba-28-2022
