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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 귀환 증폭기

귀환 증폭기
이미지 확대
발명자
이상흥, 김성일, 남은수, 문재경, 윤형섭, 임종원, 강동민, 주철원
출원번호
13950895 (2013.07.25)
공개번호
20140184333 (2014.07.03)
등록번호
9178474 (2015.11.03)
출원국
미국
협약과제
12ZB1100, 융?복합부품 핵심기술 연구, 남은수
초록
Provided is a feedback amplifier. The feedback amplifier includes: an amplification circuit unit amplifying a bust packet signal inputted from an input terminal and outputting the amplified voltage to an output terminal; a feedback circuit unit disposed between the input terminal and the output terminal and controlling whether to apply a fixed resistance value to a signal outputted to the output terminal; a packet signal detection unit detecting a peak value of a bust packet signal from the output terminal and controlling whether to apply the fixed resistance value; and a bias circuit unit generating a bias voltage, wherein the feedback circuit unit determines a feedback resistance value to change the fixed resistance value in response to at least one control signal and adjusts a gain by receiving the bias voltage.
KSP 제안 키워드
Control Signal, Feedback Circuit, Feedback amplifier, Peak Value, bias circuit, bias voltage, signal detection