상세정보
학술대회
A Design of Co-Channel Feedback Interference Cancellation System using Analog Control
- 저자
- 이진국, 박상권, 최흥지, 정용채, 윤재훈
- 발행일
- 200609
- 출처
- European Microwave Conference (EuMC) 2006, pp.153-156
- 협약과제
- 06ZR1100, 안테나 측정 시스템 고도화 기술개발, 윤재훈
- 초록
- In this paper, a co-channel interference cancellation technique is suggested in order to cancel a feedback interference signal in the wireless communication repeater. And an amplitude, phase and group delay time of the correction signal can be controlled adaptively for optimum cancellation of the feedback interference signal in the proposed cancellation system. The fabricated co-channel interference cancellation system for Korean RFID frequency band (908.5-914MHz) could obtain the reduced feedback interference signal about 36.4dB. © 2006 EuMA.
- KSP 제안 키워드
- Channel feedback, Delay Time, Interference Cancellation Technique, analog control, co-channel interference(CCI), frequency band, group delay, interference signal, wireless communication