Broadband Superdirective Beamforming with a Random Steering Vector

Xianghui Wang, Jacob Benesty, Israel Cohen, Jingdong Chen

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, we address the problem of designing broad band super directive beamformers under some uncertainties in the direction of arrival (DoA) of the desired source. We formulate the signal model with a random steering vector, and propose a set of maximum signal-To-noise ratio gain (MSNRG) beamformers from the perspective of maximizing the signal-To-noise ratio (SNR) gain. The MSNRG beamformers can achieve maximum SNR gain and almost frequency-invariant beam patterns. Preliminary simulation results illustrate the properties and advantages of the proposed beamformers.

源语言英语
主期刊名2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781538663783
DOI
出版状态已出版 - 2 7月 2018
活动2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018 - Eilat, 以色列
期限: 12 12月 201814 12月 2018

出版系列

姓名2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018

会议

会议2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
国家/地区以色列
Eilat
时期12/12/1814/12/18

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