Integrating space-time processing into time-domain backprojection process for detection and imaging moving objects

This paper discusses a possibility to integrate space-time processing into the time-domain backprojection process. This combination allows detection as well as imaging moving objects. Two space-time techniques, Displaced Phase Center Antenna (DPCA) and Space-Time Adaptive Processing (STAP), are considered for this integration. Simulated results based on the LORA parameters demonstrate the efficiency of detection and imaging moving objects.