Laboratoire des Signaux et Syst`emes (LSS), CNRS, Sup´elec, 3 rue Joliot-Curie, Plateau du Moulon, Gif-sur-Yvette Cedex 91192, France
Received 16 December 2005; Revised 30 May 2006; Accepted 16 July 2006
Space-time adaptive processing (STAP) is a crucial technique for the new generation airborne[r]