SHERP

A novel prefilter-type beamformer robust to directional error

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Authors
Hwang, Sung-Soo; Lee, Yong-Hwan
Issue Date
2004-11
Publisher
Institute of Electronics, Information and Communication Engineers (IEICE)
Citation
IEICE Trans. Commun., vol.E87-B, no.11, pp.3389-3391, Nov. 2004
Keywords
array signal processinginterference cacellationdirectional errorrobust beamforming
Abstract
Some conventional beamformers require the direction of the desired signal. The performance of such beamformers can substantially be degraded even in the presence of small error on the directional information. In this letter, we propose a prefilter-type beamforming scheme robust to directional error by employing a simple compensator. The performance of the proposed scheme is verified by computer simulation.
ISSN
0916-8516
Language
English
URI
http://hdl.handle.net/10371/6752

http://search.ieice.org/bin/summary.php?id=e87-b_11_3389&category=B
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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