POLYNOMIAL-PHASE SIGNAL SOURCE TRACKING USING AN ELECTROMAGNETIC VECTOR-SENSOR

被引：0
|
作者：
Yuan, Xin [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Kowloon, Hong Kong, Peoples R China
来源：
2012 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2012年
关键词：
Antenna arrays; radar tracking; direction of arrival estimation; FM radar; POLARIZATION ESTIMATION; DIRECTION; ESPRIT; ARRAY;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A pre-processing technique is developed to track a polynomial-phase signal using an electromagnetic vector-sensor, which can be collocated or spatially-spread. The performance of the single-forgetting-factor algorithm incorporating the proposed pre-processing approach is improved significantly, and it even surpasses the performance of the multiple-forgetting-factor algorithm in a polynomial-phase source scenario. Simulation results verify the efficacy of the proposed technique.
引用
收藏
页码：2577 / 2580
页数：4
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