Summary
International Symposium on Antennas and Propagation
2014
Session Number:TH4B
Session:
Number:TH4B_09
Performance Improvement of Localization of Coherent Near-field Sources by Combined Use of DOA-Matrix Method and SAGE Algorithm
Kyohei Takeuchi, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara,
pp.-
Publication Date:2014/12/2
Online ISSN:2188-5079
Summary:
This paper deals with the near-field DOA-Matrix method for source localization using an array antenna. To apply this method for the estimation of the coherent sources, the spatial smoothing is incorporated into this method. The computer simulation along with SAGE algorithm demonstrates that the proposed method provides higher estimation accuracy of coherent source locations.