Amakuru

Microweveicyuma gifata imyenda ibirini igikoresho gifite inzugi eshatu gikoreshwa mu kohereza no kwakira ibimenyetso hakoreshejwe antene imwe muri sisitemu y'itumanaho. Poroseseri ebyiri zikora nk'uruziga rw'amashanyarazi make.

Igishushanyo n'Imikoreshereze

DuplexerIgitekerezo cy'igishushanyo

A icyuma gifata imyenda ibirini igikoresho cyemerera kohereza ibimenyetso mu cyerekezo kimwe mu nzira imwe. Muri sisitemu y'itumanaho ya radiyo cyangwa radar, duplexers zibemerera gusangira antene imwe mu gihe zitandukanya icyuma gifata amashusho n'icyuma gitanga amakuru.

icyuma gifata imyenda ibiriishobora gutegurwa hakoreshejwe ibice binini cyangwa ibikoresho bito

DuplexerIgishushanyo mbonera gikoresheje ibice bivanze

Muri ubu buryo, ibice bidakora nka resistor, capacitors, na inductors bikoreshwa mu gukora filters zo mu mukandara, zo hasi, zifite pass nyinshi, zikaba ari zimwe muri diplex. Poroseseri ebyiri zikorwa hakoreshejwe filters ebyiri zifite bandwidth response zitandukanye ariko imiterere imwe ku nzira yo gukuramo no kohereza. Ibitekerezo byo gushushanya filters nka Chebishev bishobora gukoreshwa mu gutandukanya neza inzira za Tx na Rx z'imirongo y'ibanze.

DuplexerIgishushanyo mbonera gikoresheje imirongo ya Microstrip

Uduplexe twa microstripbyakozwe mu buryo nk'ubwo, icyuma gipima imirasire gikozwe hakoreshejwe ibikoresho bya microstrap. Imiterere itandukanye irahari ku gishushanyo mbonera kandi ibisobanuro by'ubwoko bubiri bishingiye ku bisobanuro bikurikira bya substrate bikoreshwa mu gishushanyo mbonera.

UburyoDuplexerAkazi

A icyuma gifata imyenda ibiriIgizwe n'inzira ebyiri zo kuyungurura zihujwe zifatanye n'umuyoboro uhuriweho. Imwe itanga inzira ihuza umuyoboro na antene, indi itanga inzira ihuza antene na receiver. Muri duplexer, nta nzira itaziguye ihari hagati ya receiver na receiver.

Microwave ya Si Chuan Keenlion ni amahitamo menshi mu miterere ya narrowband na broadband, ifite umurongo wa frequencies kuva kuri 0.5 kugeza kuri 50 GHz. Yagenewe gutwara imbaraga za watts 10 kugeza kuri 30 muri sisitemu yo kohereza ya 50-ohm. Imiterere ya microstrip cyangwa stripline irakoreshwa, kandi ikanozwa kugira ngo ikore neza.

Dushobora kandi guhindura ibice bya rf passive hakurikijwe ibyo ukeneye. Ushobora kwinjira ku ipaji yo guhindura kugira ngo utange ibisobanuro ukeneye.

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Imeli:

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tom@keenlion.com