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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 공통 모드 궤환 회로

발명자
조영균, 이광천, 정재호
출원번호
14612801 (2015.02.03)
공개번호
20150229274 (2015.08.13)
등록번호
9479120 (2016.10.25)
출원국
미국
협약과제
13VI1600, 차세대 이동통신 기지국용 Class-S 전력증폭기 기술 연구, 정재호
초록
Provided is a fully differential signal system including a first amplification unit including first and second output terminals configured to output an output differential signal generated based on an input differential signal and a common mode feedback signal; a common mode detection unit configured to detect a common mode signal included in the output differential signal; a second amplification unit including a feedback signal output terminal configured to output the common mode feedback signal generated based on the detected common mode signal and a reference signal; a first stabilization unit connected between the first output terminal and the feedback signal output terminal; and a second stabilization unit connected between the second output terminal and the feedback signal output terminal. The fully differential signal system stably operates and an operation performance of the fully differential signal system is improved.
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 공통 모드 궤환 회로를 포함하는 완전 차동 신호 시스템 대한민국 KIPRIS