Weighted block sparse recovery algorithm for high resolution doa estimation with unknown mutual coupling

• Main Authors: Meng, Dandan, Wang, Xianpeng, Huang, Mengxing, Shen, Chong, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Unknown Mutual Coupling; DRNTU::Engineering::Electrical and electronic engineering; DOA Estimation
• Online Access: https://hdl.handle.net/10356/103497; http://hdl.handle.net/10220/47359
• Institution: Nanyang Technological University

Based on weighted block sparse recovery, a high resolution direction-of-arrival (DOA) estimation algorithm is proposed for data with unknown mutual coupling. In our proposed method, a new block representation model based on the array covariance vectors is firstly formulated to avoid the influence of...