ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 이득 제어 장치 및 신호 수신 방법

이득 제어 장치 및 신호 수신 방법
이미지 확대
발명자
이훈, 방영조, 방승재, 박윤옥
출원번호
12510120 (2009.07.27)
공개번호
20100142661 (2010.06.10)
등록번호
8295414 (2012.10.23)
출원국
미국
초록
The present invention relates to a device for gain control and a method for receiving a signal. The device for gain control according to the present invention includes a map interpreter that detects beamforming symbol periods in wireless signals, a power calculator that calculate the average power of the beamforming symbol periods in response to outputs of the map interpreter, a gain calculator that calculates gain control signals on the basis of the output signals of the power calculator, and a switch that outputs gains from the gain control signals, in which the wireless signals are corrected on the basis of the gains.