Registered
HUMAN BODY COMMUNICATION RECEIVER AND OPERATING METHOD THEREOF
- Inventors
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Oh Kwang Il, Byun Kyung Jin, Kang Tae Wook, Park Hyung-Il, Kim Sung Eun, Jae-Jin Lee, Lim In Gi, Kim Hyuk
- Application No.
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17237848 (2021.04.22)
- Publication No.
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20210384929 (2021.12.09)
- Registration No.
- 11424775 (2022.08.23)
- Country
- UNITED STATES
- Project Code
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20ZB1100, Development of Creative Technology for ICT,
Baek Yongsoon
- Abstract
- 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.
- KSP Keywords
- Filter circuit, Frequency signal, High frequency(HF), Human Body, Low frequency, Low-Frequency Noise, Virtual electrodes, amplifying circuit, baseband signal, frequency noise, high frequency signal, human body communication(HBC)
- Family
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