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RF Duplexer
Imashini yo gukurura imiyoboro y'amashanyarazi (cavity duplexer) ni ubwoko bwihariye bwa "duplexer" ikoreshwa muri sisitemu y'itumanaho idakoresha insinga kugira ngo itandukane ibimenyetso byoherezwa n'ibyakiriwe mu gice cy'itumanaho. Imashini yo gukurura imiyoboro y'amashanyarazi igizwe n'imiyoboro ibiri y'amashanyarazi, buri imwe ikaba ishinzwe by'umwihariko itumanaho mu cyerekezo kimwe.
Ihame ry'imikorere ya duplexer yo mu kabari rishingiye ku guhitamo inshuro, ikoresha umwobo wihariye wo guhinduza kugira ngo yohereze ibimenyetso mu buryo bwihariye mu rwego rw'ingufu. By'umwihariko, iyo ikimenyetso cyoherejwe muri duplexer yo mu kabari, cyoherezwa mu mwobo wihariye wo guhinduza kandi cyongerwa kandi cyoherezwa ku muvuduko wa resonant w'uwo mwobo. Muri icyo gihe, ikimenyetso cyakiriwe gikomeza kuba mu wundi mwobo wo guhinduza kandi ntikizajyanwa cyangwa ngo kivangwe.
