Subspace-Based Two-Dimensional Direction Estimation and Tracking of Multiple Targets

作者：Wang Guangmin^*; Xin Jingmin; Wang Jiasong; Zheng Nanning; Sano Akira

来源：IEEE Transactions on Aerospace and Electronic Systems, 2015, 51(2): 1386-1402.

DOI：10.1109/TAES.2014.130018

This paper deals with the problem of tracking the two-dimensional (2-D) direction-of-arrivals (DOAs) of multiple moving targets with crossover points on their trajectories, and we propose a new computationally efficient cross-correlation based 2-D DOA estimation with automatic pair-matching (CODEC) method for noncoherent narrowband signals impinging on the L-shaped sensor array structured by two uniform linear arrays (ULAs) with omnidirectional sensors. The effectiveness of the proposed method and the theoretical analysis are substantiated through numerical examples.

• 出版日期2015-4
• 单位西安交通大学