STAP for RADAR: what works, what doesn't, and what's in store. IEEE radar conference, 2004

This paper presents a survey of the challenges associated with STAP applied to real world radar problems. We then discuss solutions that have proved viable and why, and provide hints at what may be in store in the future. A primary contention is that better physical insight is the key to better STAP. We appear to have nearly exhausted the benefit of theoretical refinements on existing elegant, through inadequate mathematical statistical models.