등록
주변 잡음 제거 필터를 가지는 수신부 및 그것을 포함하는 인체 통신 수신기
- 발명자
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오광일, 임인기, 김혁, 김성은, 이재진, 강태욱, 변경진, 박형일
- 출원번호
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17237848 (2021.04.22)
- 공개번호
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20210384929 (2021.12.09)
- 등록번호
- 11424775 (2022.08.23)
- 출원국
- 미국
- 협약과제
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20ZB1100, ICT 창의기술 개발,
백용순
- 초록
- Disclosed are a human body communication receiver and an operating method thereof, which may effectively remove low frequency noise. The human body communication receiver according to the present disclosure includes a receiving electrode, a virtual electrode, a filter circuit that is connected between the receiving electrode and the virtual electrode, and removes low frequency noise from a signal received through the receiving electrode to generate a high frequency signal, a low frequency reconstruction circuit that is connected to a rear end of the filter circuit and reconstructs a low frequency baseband signal by rectifying the high frequency signal, and an amplifying circuit that is connected to a rear end of the low frequency reconstruction circuit, and amplifies the low frequency baseband signal.
- 패밀리
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