Cross-Term Suppression in the Wigner-Ville Distribution Using Beamforming

被引：0
|
作者：
Ping, Dian-fa [1 ]
Liu, Xian-zhong [1 ]
Deng, Bing [1 ]
机构：
[1] Naval Aeronaut & Astronaut Univ, Elect & Informat Engn Dept, Yantai 264001, Shandong, Peoples R China
来源：
ICIEA: 2009 4TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, VOLS 1-6 | 2009年
关键词：
bilinear time-frequency distribution; Wigner-Ville Distribution; cross-term; beamforming;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
As is well known, the bilinear time-frequency distributions possesses a highly oscillatory cross term for each pair of signal terms. In this work, a novel method to suppress the cross-terms using beamforming is proposed. With Wigner-Ville Distribution as an example, the simulation results verify the feasibility of this method.
引用
收藏
页码：1094 / 1096
页数：3
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