2-D DOA and Polarization Estimation of LFM signals with One Electromagnetic Vector Sensor

摘要：

Spatial Polarimetric WVD matrix is constructed using Wigner-Ville Distribution (WVD),a new algorithm is proposed for two-dimension (2-D) direction of arrival (DOA) and polarization of linear frequency modulation (LFM) signals based on a single electromagnetic vector sensor.The signals with different time-frequency (t-f) signatures permit the source discriminations through the flexibility of selecting t-f region.So by utilizing different t-f regions,the proposed method can distinguish the closely-spaced sources and perform signal selective DOA.Simulations illustrate the efficacy of the proposed algorithm.

作者: Zhou Xin Shi Yaowu Yang Wenhong

作者单位: College of Communication,JiLin University,Changchun 130025 China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）