등록
대역통과 샘플링 수신기 및 그것의 필터 설계 및 재구성 방법
- 발명자
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서석, 김진업
- 출원번호
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13824802 (2011.09.20)
- 공개번호
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20130177107 (2013.07.11)
- 등록번호
- 9496899 (2016.11.15)
- 출원국
- 미국
- 협약과제
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10MI2400, 이동통신 무선접속방식의 환경 적응형 자율제어 기술 연구,
김진업
- 초록
- Provided are a bandpass sampling receiver and a filter design and reconfiguration method thereof. The bandpass sampling receiver includes: an analog-digital converter converting an analog wireless signal into a digital baseband signal; and a complex baseband signal extraction unit generating a first path signal and a second path signal from the digital baseband signal and extracting a complex baseband signal using a relative sample delay difference between the first and second path signals, wherein the first path signal is a down sampled signal after the digital baseband signal is sample-delayed and the second path signal is a down sampled signal without sample-delaying the digital baseband signal.
- KSP 제안 키워드
- Bandpass sampling, Digital baseband, Extraction unit, Reconfiguration method, Sample Delay, Wireless signals, analog-digital converter, baseband signal, digital converter, filter design, signal extraction
- 패밀리
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