Sparse recovery-based STAP method using prior information of azimuth-elevation

General space‐time clutter model for multi‐channel airborne radar

“…The clutter model proposed by [11] suits for all the three radar systems with arbitrary array shape but this model is only available in monostatic scenarios. With the clutter model talked above, large numbers of algorithms [12–14] have been proposed which promote the development of STAP technique. For the sake of consummating the present general clutter model, in this paper, a much preferable general clutter model which suits for applications in bistatic scenarios is developed.…”