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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 고주파 신호를 전달하기 위한 변환 회로 및 이를 구비한 송수신 모듈

고주파 신호를 전달하기 위한 변환 회로 및 이를 구비한 송수신 모듈
이미지 확대
발명자
변우진, 은기찬, 김광선, 김봉수, 송명선
출원번호
12096784 (2006.11.24)
공개번호
20080297283 (2008.12.04)
등록번호
7911292 (2011.03.22)
출원국
미국
협약과제
초록
Provided is a mode transition circuit for transferring a RF signal and a transceiver module having the same. The mode transition circuit includes: a planar transmission line mounted at a RF substrate for receiving a RF signal from a RF signal generating unit; a via formed inside the RF substrate and connected to one side of the planar transmission line for receiving the RF signal from the planar transmission line; at least one of metal patches formed inside the RF substrate and connected to the one side of the via for receiving the RF signal from the via; and a hole formed inside a low frequency substrate and connected to one side of the metal patch for receiving the RF signal from the metal patch.
KSP 제안 키워드
RF signals, Transmission line, generating unit, low loss, low-frequency, mode transition, planar transmission line, signal generating