Interference Suppression Method for Space-Time Navigation Receivers Based on Samples Selection Householder Multistage Wiener Filter

摘要：

Due to suppression the influence of impulsive noise spikes (outliers) from desired signal direction of arrival in GPS signals. The Householder multistage wiener filter was improved, a samples selection Householder multistage wiener filter was proposed. The enhanced algorithm employed by space-time anti-jamming processing in GPS receiver, with the ability of avoiding the impulsive noise spikes influence of weights calculation, and hold the desired signal unchanged. Simulation results indicate the algorithm achieved favorable anti-jamming performance.

关键词： array signal processing low complexity antijamming(AJ) space-time(ST)

作者: QingDong Huang LinRang Zhang GuangYue Lu Chun Wang

作者单位: National Key Lab for Radar Signal Processing, Xidian Univ., Xi’an, China Department of Communication National Key Lab for Radar Signal Processing, Xidian Univ., Xi’an, China Department of Communication Engineering, Xi’an Univ.of Post & Telecommunication, Xi’an,China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 143-146

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）