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Performance of RLMS algorithm in adaptive array beam forming

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Date
2008
Type
Conference Paper

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Abstract

This paper examines the performance of an adaptive linear array employing the new RLMS algorithm, which consists of a recursive least square (RLS) section followed by a least mean square (LMS) section. The performance measures used are output and input signal-to-interference plus noise ratios (SINR), side lobe level (SLL), and SINRo as a function of the direction of arrival of the interfering signal. Computer simulation results show that the performance of RLMS is superior to either the RLS or LMS based on these measures, particularly when operating with low input SINR.

Citation
Srar, Jalal and Chung, Kah-Seng. 2008. Performance of RLMS algorithm in adaptive array beam forming, in ICCS 2008 Technical Program Committee (ed), 11th IEEE Singapure International Conference on Communications Systems, Nov 19 2008, pp. 493-498. Guangzhou, China: Institute of Electrical and Electronics Engineers (IEEE).
Source Title
Proceedings of the 11th IEEE International Conference on Communications Systems ICCS 2008
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School of Electrical Engineering and Computing
Department of Electrical and Computer Engineering
Faculty of Science and Engineering
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