A new approach is proposed which will allow air-to-ground target classification of slow moving vehicles in clutter. A wideband space-time adaptive (STAP) filter architecture, based on subbanding, is developed and coupled with a one dimensional template-based minimum mean squared error (MMSE) classifier. The performance of this STAP/ATC (automatic target classification) algorithm is quantified using an extensive simulation. The level of residual clutter afforded by various filter configurations and the associated incremental improvement in ATC performance is quantified, revealing the potential for realizable hardware and software implementations to achieve acceptable ATC performance.
Automatic target classification of slow moving ground targets in clutter
IEEE Transactions on Aerospace and Electronic Systems ; 40 , 1 ; 190-205
2004-01-01
1698453 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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