This white paper addresses the proposal of research aimed at the development of detailed model-based description of high-resolution potentially jamming-resistant portable Synthetic Aperture Radar (SAR) system with rapid radar image transmission capabilities for complete battle-scene reconstruction. High resolution of obtained imagery and resistivity to certain types of jamming will be achieved via using ultrawideband OFDM-modulated waveforms. Using OFDM transceiver structure - heavily dependent on digital processing, and, thus, readily implementable in VLSI architecture - will provide portability and simplify image processing. Possibility of real-time image transmission will be addressed by proposing to use the same transceiver structure for data communication purposes.
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