A design of co-channel feedback interference cancellation system using analog control

被引：0
|
作者：
Lee, Jin-Kuk [1 ]
Park, Sang-Keun [1 ]
Choi, Heung-Jae [1 ]
jeong, Yong-Chae [1 ]
Yun, Jae-Hun [2 ]
机构：
[1] Chonbuk Natl Univ, Dept Informat & Commun Engn, 644-14 Duckjin Dong, Chonju 561756, South Korea
[2] Elect & Telecommun Res Inst, Daejon, South Korea
来源：
2006 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 RFM frequency band (908.5 similar to 914MHz) could obtain the reduced feedback interference signal about 36.4dB.
引用
收藏
页码：874 / +
页数：2
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