| 杨益新,卓颉,孙超,朱治富.基于恒定束宽波束输出的宽带相干源高分辨测向[J].声学技术,2001,(1):7~9 |
| 基于恒定束宽波束输出的宽带相干源高分辨测向 |
| High resolution bearing estimation for coherent wide band sources based on outputs of constant beamwidth beams |
| 投稿时间：1999-12-14 修订日期：2000-02-17 |
| DOI： |
| 中文关键词: 波束 相干源 分辨率 方位估计 |
| 英文关键词: beam coherent sources resolution bearing estimation |
| 基金项目:国家自然科学基金资助课题(69802010) |
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| 摘要点击次数: 1006 |
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| 中文摘要: |
| 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. |
| 英文摘要: |
| 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. |
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