摘要
本文给出了基于恒定束宽波束输出的宽带相干源高分辨测向方法。计算机仿真结果表明本方法在降低运算量的同时 ,得到了优于相干信号子空间方法的方位估计性能。
A high resolution DOA estimation method for coherent wide band sources based on outputs of constant beamwidth beams is proposed in this paper. Computer simulation results show that the algorithm in this paper obtained better performance than the coherent signal subspace algorithm and reduced the computation complexity.
出处
《声学技术》
CSCD
2001年第1期7-9,共3页
Technical Acoustics
基金
国家自然科学基金资助课题!( 6980 2 0 10 )
