NDLI: Robust adaptive beamforming using IAA-based interference-plus-noise covariance matrix reconstruction

Content Provider	IET Digital Library
Author	Wang, Yasen Bao, Qinglong Chen, Zengping
Abstract	A novel robust adaptive beamforming algorithm based on a reconstructed covariance matrix is proposed to combat the desired signal look direction error. First, the iterative adaptive approach (IAA) algorithm is performed to acquire the true signal direction and the spatial spectrum simultaneously. Secondly, the IAA spatial spectrum is used to reconstruct the interference-plus-noise covariance matrix. Compared with other reconstruction-based algorithms, this approach is capable of dealing with coherent interferences without any optimisation procedures.
Starting Page	1185
Ending Page	1186
Page Count	2
ISSN	00135194
Volume Number	52
e-ISSN	1350911X
Issue Number	Issue 13, Jun (2016)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/52/13
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2015.4420
Journal	Electronics Letters
Publisher Date	2016-05-19
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Adaptive Signal Processing Array Signal Processing Covariance Matrices IAA Spatial Spectrum IAA-based Interference-plus-noise Covariance Matrix Reconstruction Interpolation And Function Approximation Iterative Adaptive Approach Algorithm Iterative Method Linear Algebra Novel Robust Adaptive Beamforming Algorithm Numerical Analysis Signal Direction Signal Processing And Detection
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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