Two-dimensional DOA estimation with a staggered two-parallel linear array for reducing mutual coupling

• Published in: Multidimensional systems and signal processing Vol. 36; no. 1
• Main Authors: Liu, Sheng, Zhao, Jing, Wu, Decheng, Xiong, Weizhi, Xia, Linli, Tan, Wenbin
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.12.2025
• Subjects: Artificial Intelligence; Circuits and Systems; Electrical Engineering; Engineering; Signal,Image and Speech Processing; DOA estimation; Staggered two-parallel linear array; Mutual coupling; PM

In this paper, a two-dimensional (2D) direction of arrival (DOA) estimation algorithm with a staggered two-parallel linear array has been proposed. The proposed array consists of two staggered linear arrays, any one of which is determined by two consecutive positive integers. The distance between an...