Performance Improvement of Localization of Radio Sources by using Spatial Smoothing Processing in Near-field DOA-Matrix Method with SAGE Algorithm

被引:0
|
作者
Kikuma, Nobuyoshi [1 ]
Tanaka, Kensuke [1 ]
Sakakibara, Kunio [1 ]
机构
[1] Nagoya Inst Technol, Dept Elect & Mech Engn, Nagoya, Aichi 4668555, Japan
关键词
Near-field source localization; DOA-Matrix method; SAGE algorithm; Spatial smoothing processing; Electromagnetic field analysis; PARAMETERS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper deals with the near-field DOA-Matrix method with SAGE algorithm, which is applied for source localization using a uniform linear array antenna. In this paper, we investigate the effect of spatial smoothing processing (SSP) on the performance of the near-field DOA-Matrix method with SAGE algorithm. The computer simulation using electromagnetic field analysis shows the SSP improves the source localization performance with the help of SAGE algorithm especially when the sources are correlated with each other.
引用
收藏
页码:127 / 130
页数:4
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