Robust Beamspace DOA Estimation of Wideband Sources

摘要：

An approach to direction-of-arrival estimation for broadband coherent signals using constant beamwidth beamformers is proposed. A set of beamformers is designed using optimal array pattern synthesis method to realize constant beamwidth. The proposed beamspace DOA estimator maintain good DOA estimation and spatial resolution capability for the coherent signals.

关键词： broadband direction-of-arrival estimation costant beamwidth beamformer optiaml array pattern synthesis robustness

作者: LIQin YUAN Bingcheng

作者单位: Dept.of Weaponry Eng.Naval Univ.of Engineering Wuhan, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 610-613

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）