Reweighted nuclear norm minimisation for DOA estimation with unknown mutual coupling
Reweighted nuclear norm minimisation for DOA estimation with unknown mutual coupling
复制标题
具有未知互耦合的 DOA 估计的重新加权核范数最小化
DOI:
10.1049/el.2018.7632
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发表时间:
2019-02
影响因子:
1.1
通讯作者:
Zhang Kun
中科院分区:
文献类型:
--
作者:
Meng D;an;Wang Xianpeng;Huang Mengxing;Yin Yue;Shen Chong;Zhang Kun
A reweighted nuclear norm minimisation algorithm by considering the inherent rank sparsity of the submatrix block for direction-of-arrival (DOA) estimation with unknown mutual coupling in a uniform linear array (ULA) is proposed. A novel block overcomplete dictionary is first derived by parameterising the steering vector to avoid the unknown mutual coupling effect. Then, in order to take advantage of the inherent rank sparsity of the submatrix block, a reweighted nuclear norm minimisation algorithm is introduced, and the weighted matrix can be designed by the Capon spectrum for enhancing the sparsity of scheme. Finally, the DOA estimates can be obtained by the spatial spectrum of the reconstructed matrix. Simulation results verify that the proposed method has distinct advantages over state-of-the-art methods.
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DOI:
10.1109/acssc.1988.754613
发表时间:
1991-03
期刊:
Twenty-Second Asilomar Conference on Signals, Systems and Computers
影响因子:
--
作者:
A. Weiss;B. Friedlander
通讯作者:
A. Weiss;B. Friedlander
影响因子:
5.4
作者:
Malioutov, D;Çetin, M;Willsky, AS
通讯作者:
Willsky, AS
影响因子:
4.4
作者:
Wang, Xianpeng;Wang, Luyun;Bi, Guoan
通讯作者:
Bi, Guoan
影响因子:
2.9
作者:
Meng D;an;Wang Xianpeng;Huang Mengxing;Shen Chong;Bi Guoan
通讯作者:
Bi Guoan
影响因子:
4.2
作者:
Dai, Jisheng;Zhao, Dean;Ji, Xiaofu
通讯作者:
Ji, Xiaofu