상세정보
등록 임펄스 신호기반 초광대역 무선통신 시스템의 효율적 수신구조를 이용한 자동 이득 제어 장치 및 방법
- 출원번호
- 12604561 (2009.10.23)
- 공개번호
- 20100118917 (2010.05.13)
- 등록번호
- 8483334 (2013.07.09)
- 출원국
- 미국
- 협약과제
- 08MC1800, 홈네트워크용 Cognitive 무선 시스템 개발, 김재영
- 초록
- Provided are an automatic gain control (AGC) apparatus using an efficient receiving structure of an impulse signal-based ultra wideband wireless communication system, and a method thereof. An AGC apparatus of an impulse signal-based wireless communication system guarantees an SNR received through an analog circuit unit, outputs correlation values with respect to an impulse preamble of the received signal, outputs the maximum value of the correlation values for each symbol among the correlation values, or divides a symbol period into a plurality of groups and obtains average values through a sum of each group to output the maximum value thereof.