University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Robust beamforming for coherent signals in the presence of steering vector and correlation matrix errors

Zhang, L and Liu, W (2013) Robust beamforming for coherent signals in the presence of steering vector and correlation matrix errors In: 7th International ICST Conference on Communications and Networking in China (CHINACOM), 2012, 2012-08-08 - 2012-08-10, Kunming, China.

Full text not available from this repository.

Abstract

Based on the uniform linear array structure and the spatial-smoothing technique, a robust beamformer for the reception of coherent signals is proposed by considering both the steering vector error and the sample correlation matrix error. The resultant constrained optimisation problem is transformed into a generalised eigenvector problem and three implementations are studied, including forward-only, forward-backward, and real-valued cases, supported by simulation results.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Electronic Engineering
Authors :
NameEmailORCID
Zhang, Llei.zhang@surrey.ac.ukUNSPECIFIED
Liu, WUNSPECIFIEDUNSPECIFIED
Date : April 2013
Identification Number : https://doi.org/10.1109/ChinaCom.2012.6417506
Copyright Disclaimer : © 2012 IEEE
Contributors :
ContributionNameEmailORCID
publisherIEEE, UNSPECIFIEDUNSPECIFIED
Uncontrolled Keywords : Spatial smoothing, Robust beamforming, Generalized eigen-vector problem, Coherent signals, Forward backward, Robustness, Vectors, Array signal processing, Signal to noise ratio, Arrays, Interference, Correlation
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:58
Last Modified : 18 May 2017 12:54
URI: http://epubs.surrey.ac.uk/id/eprint/841011

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800