%A Shixin WANG, Yuan ZHAO, Ibrahim LAILA, Ying XIONG, Jun WANG, Bin TANG %T Joint 2D DOA and Doppler frequency estimation for L-shaped array using compressive sensing %0 Journal Article %D 2020 %J Journal of Systems Engineering and Electronics %R 10.21629/JSEE.2020.01.04 %P 28-36 %V 31 %N 1 %U {https://www.jseepub.com/CN/abstract/article_7367.shtml} %8 2020-02-20 %X
A joint two-dimensional (2D) direction-of-arrival (DOA) and radial Doppler frequency estimation method for the L-shaped array is proposed in this paper based on the compressive sensing (CS) framework. Revised from the conventional CS-based methods where the joint spatial-temporal parameters are characterized in one large scale matrix, three smaller scale matrices with independent azimuth, elevation and Doppler frequency are introduced adopting a separable observation model. Afterwards, the estimation is achieved by