A Novel Designed Sparse Array for Noncircular Sources with High Degree of Freedom

The existing coprime array is mainly applicable to circular sources, while the virtual array degree of freedom (DOF) for noncircular sources is enhanced limitedly. In order to perfect the array DOF and the direction of arrival (DOA) estimation accuracy, a high degree of freedom sparse array design m...

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Bibliographic Details
Main Authors: Yan-kui Zhang, Hai-yun Xu, Da-ming Wang, Bin Ba, Si-yao Li
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2019/1264715