- 专利标题: Bi-phase communication demodulation techniques
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申请号: US16213453申请日: 2018-12-07
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公开(公告)号: US11356307B2公开(公告)日: 2022-06-07
- 发明人: Eric Gregory Oettinger
- 申请人: Texas Instruments Incorporated
- 申请人地址: US TX Dallas
- 专利权人: Texas Instruments Incorporated
- 当前专利权人: Texas Instruments Incorporated
- 当前专利权人地址: US TX Dallas
- 代理商 Mark A. Valetti; Charles A. Brill; Frank D. Cimino
- 主分类号: H04L25/49
- IPC分类号: H04L25/49 ; H02J50/10 ; H04L7/04 ; H04L27/22

摘要:
One aspect of the present invention includes a bi-phase communication receiver system. The system includes an analog-to-digital converter (ADC) configured to sample a bi-phase modulation signal to generate digital samples of the bi-phase modulation signal. The system also includes a bi-phase signal decoder configured to decode the bi-phase modulation signal based on the digital samples. The system further includes a preamble detector comprising a digital filter configured to evaluate the digital samples to generate an output and to detect a preamble of the bi-phase modulation signal for decoding the bi-phase modulation signal based on the output.
公开/授权文献
- US20190109739A1 BI-PHASE COMMUNICATION DEMODULATION TECHNIQUES 公开/授权日:2019-04-11
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