Null broadening adaptive beamforming based on covariance matrix reconstruction and similarity constraint

In this paper, a procedure for the null broadening algorithm design with respect to the nonstationary interference is proposed. In contrast to previous works, we first impose nulls toward the regions of the nonstationary interference based on the reconstruction of the interference-plus-noise covaria...

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Vydáno v:	EURASIP journal on advances in signal processing Ročník 2017; číslo 1; s. 1 - 10
Hlavní autoři:	Qian, Junhui, He, Zishu, Xie, Julan, Zhang, Yile
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cham Springer International Publishing 03.01.2017 Springer Springer Nature B.V
Témata:	Advanced Techniques for Radar Signal Processing Algorithms Covariance matrix Engineering Interference Mathematical analysis Mathematical models Optimization Quantum Information Technology Reconstruction Signal,Image and Speech Processing Similarity Spintronics Semidefinite programming Similarity constraint Quadratically constrained quadratic programming Robust adaptive beamforming
ISSN:	1687-6180, 1687-6172, 1687-6180
On-line přístup:	Získat plný text
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