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RF Duplexer
Imashini yo gukurura imiyoboro y'amashanyarazi (cavity duplexer) ni ubwoko bwihariye bwa "duplexer" bukoreshwa muri sisitemu y'itumanaho idakoresha insinga kugira ngo butandure 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 cavity duplexer rishingiye ku guhitamo inshuro, ikoresha cavity yihariye ya resonant kugira ngo yohereze ibimenyetso mu buryo bwihariye mu rwego rwa frequency. By'umwihariko, iyo ikimenyetso cyoherejwe muri cavity duplexer, cyoherezwa mu cavity runaka ya resonant hanyuma kikarushaho koherezwa ku nshuro ya resonant y'iyo cavity. Muri icyo gihe, ikimenyetso cyakiriwe gikomeza kuba mu kindi cavity ya resonant kandi ntikizajyanwa cyangwa ngo kivangwe.
