Broadband beamforming of LFM signal based on fractional Fourier transform

Wu Hai-Zhou*, Tao Ran

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

9 引用 (Scopus)

摘要

We proposed a new broadband beamforming method of linear frequency modulation (LFM) signal based on fractional Fourier transform (FRFT). The broadband signal received on the array sensors is partitioned to some sub-band by the FRFT, and then beamforming of each sub-band is adapted by the rule of Linearly Constrained Minimum Variance. The conventional broadband beamforming in frequency domain is a special case of the proposed method. The simulations verified that the new method was better than the conventional method in frequency domain.

源语言英语
主期刊名2008 9th International Conference on Signal Processing, ICSP 2008
296-298
页数3
DOI
出版状态已出版 - 2008
活动2008 9th International Conference on Signal Processing, ICSP 2008 - Beijing, 中国
期限: 26 10月 200829 10月 2008

出版系列

姓名International Conference on Signal Processing Proceedings, ICSP

会议

会议2008 9th International Conference on Signal Processing, ICSP 2008
国家/地区中国
Beijing
时期26/10/0829/10/08

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