Space-time adaptive processing (STAP) is a well-known and effective method to detect targets, obscured by interference, from airborne radars that works coherently combining signals phased antenna array (spatial domain) with multiple radar pulses (temporal domain). As widely demonstrated, optimum STAP, in the sense of maximizing output signal interference plus noise ratio (SINR), coherent, linea...

space-time adaptive processing is used for clutter mitigation in airborne radars. in this paper, deterministic clutter subspace and direct data domain methods are introduced due to the fact that space-time adaptive processing algorithm requires estimating covariance matrix, limited training data and high complexity in processing. in first proposed method, filter coefficients are calculated by e...

Investigation result The Committee concludes that further investigation of the findings set out in the “Report on STAP Cell Research Paper Investigation” of March 31, 2014 (“Investigation Report”) is unnecessary, having considered the purport of the appeal and its reasons, as well as the submitted Supplementary Document 1 (supplementary document to the Appeal Document dated April 20, 2014) and ...