등록
입력신호 감지레벨과 자동이득조절 기능을 구비한 귀환 증폭기
- 발명자
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이상흥, 임종원, 윤형섭, 강동민, 안호균, 주철원, 김성일
- 출원번호
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14666163 (2015.03.23)
- 공개번호
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20150349736 (2015.12.03)
- 등록번호
- 9537458 (2017.01.03)
- 출원국
- 미국
- 협약과제
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13ZB1100, 스마트 융.복합 IT부품소재 기술개발,
남은수
- 초록
- Provided herein is a feedback amplifier including an amplifier circuit configured to amplify an input signal input from an input terminal and output the amplified input signal to an output terminal; a feedback circuit configured to apply a feedback resistance value to a signal output to the output terminal, and to control a gain of the amplifier circuit by adjusting the input signal by a bias voltage applied with a feedback resistance value determined; a packet signal sensor configured to generate a fixed resistance control signal for controlling a fixed resistance value included in the feedback resistance value through a comparison between the output from the output terminal with a minimum signal level; and a fixed resistance controller configured to control the fixed resistance value included in the feedback resistance value in response to the fixed resistance control signal.
- KSP 제안 키워드
- Amplifier circuit, Control Signal, Feedback Circuit, Feedback amplifier, Input signal, Signal level, bias voltage, resistance control, signal sensor
- 패밀리
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