Computationally Efficient Deep Learning-Powered EWS Radar Data Preprocessor (CELER)

The inability of dismounted radar-based Electronic Warfare System (EWS) systems to process and analyze track data in realtime poses a potential barrier to increased effectiveness during some Marine Corps missions. Tercero Technologies proposes to continue Phase II development of the Computationally Efficient Deep Learning-Powered EWS Radar Data Preprocessor (CELER), a system designed to process millions of EWS radar data points per second using Recurrent Neural Networks. Using Xilinxs Zynq UltraScale+ SoC to process the data in realtime allows the system to be carried with backpack EWS systems like the SNC 0xA0 Modi II, with the system measuring less than 12 in. 0xA0 x 6 in. 0xA0 x 4 in. 0xA0 and weighing less than 5 lbs., including the battery. Using an FPGA allows CELER to be efficient in terms of computing power per Watt, particularly over GPUs. The system will learn to model noise typically found in EWS radar data, filtering out noise and classifying signals of interest in the radar data. We will use a physics-based simulation of vehicles and EM clutter to provide realistic training data for our neural networks. CELER is ideal for battery powered systems, including small unmanned air and ground vehicles, where using the latest machine learning-based inference methods would provide more advanced capabilities, but those systems are power constrained.