无线电通信技术Issue(4)：50-52,59,4.
短波信道盲均衡技术研究
Study on Blind Equalization for HF Communication Channel
肖毅 1王晓亚2
作者信息
- 1. 中国人民解放军73683部队，福建福州 350003
- 2. 中国电子科技集团公司第五十四研究所，河北石家庄 050081
- 折叠
摘要
Abstract
The wireless fading channel always has a serious influence on the effect of signal demodulation receiving in HF communication system.To tackle this problem,the rational design of the structure and parameters of the equalizer had been proposed and the Modified blind equalization algorithm suitable for shortwave channel had been put forward,based on the analysis of the HF channel characteristics and various blind equalization algorithms.Theoretic analysis and simulation results show that the blind equalization algorithm can effec-tively improve the channel quality and improve the demodulation performance.It has the advantages of less occupied channel bandwidth and easy implementation in engineering.关键词
短波通信/衰落信道/Watterson模型/盲均衡Key words
HF communication/fading channel/Watterson channel model/blind equalization分类
信息技术与安全科学引用本文复制引用
肖毅,王晓亚..短波信道盲均衡技术研究[J].无线电通信技术,2014,(4):50-52,59,4.
