DOA estimation with a rotational uniform linear array (RULA) and unknown spatial noise covariance

• Main Authors: Li, Jianshu, Lin, Zhiping, Razul, Sirajudeen Gulam, Kumar, A. Anil, Zheng, Yuanjin, See, Chong-Meng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Direction of Arrival; Array Signal Processing
• Online Access: https://hdl.handle.net/10356/139074
• Institution: Nanyang Technological University

Direction of Arrival (DOA) estimation is one of the major tasks in array signal processing. In this paper, a new DOA estimation method is proposed using a rotational uniform linear array (RULA) consisting of omnidirectional sensors. The main contribution of the proposed method is that the number of...