SIMO and MIMO system architectures and modes for high-resolution ultra-wide-swath SAR Imaging
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Abstract
This paper reviews advanced SAR system architectures and modes for high-resolution ultra-wide-swath SAR imaging. The comparison includes both direct radiating array antennas and reflector-based system configurations operating in either a single-Transmit multiple-receive (SIMO) or a multiple-Transmit multiple-receive (MIMO) mode.