A class of constant modulus algorithms for uniform linear arrays with a conjugate symmetric constraint

A class of constant modulus algorithms (CMAs) subject to a conjugate symmetric constraint is proposed for blind beamforming based on the uniform linear array structure. The constraint is derived from the beamformer with an optimum output signal-to-interference-plus-noise ratio (SINR). The effect of...

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Veröffentlicht in:	Signal processing Jg. 90; H. 9; S. 2760 - 2765
Hauptverfasser:	Zhang, Lei, Liu, Wei, Langley, Richard J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Amsterdam Elsevier B.V 01.09.2010 Elsevier
Schlagworte:	Algorithms Applied sciences Blind beamforming Conjugate symmetric Conjugates Constant modulus Detection, estimation, filtering, equalization, prediction Equivalence Exact sciences and technology Information, signal and communications theory Least squares method Linear arrays Mathematical analysis Optimization Signal and communications theory Signal, noise Telecommunications and information theory Uniform linear arrays Weight reduction Blind beamforming Conjugate symmetric Constant modulus Uniform linear arrays Performance evaluation Adaptive algorithm Updating Output signal Beam forming Constant modulus algorithm Least squares method Linear antenna arrays Signal to interference plus noise ratio
ISSN:	0165-1684, 1872-7557
Online-Zugang:	Volltext
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