The Staring Reconfigure Synthetic Aperture Radar Based on Inter-pulse Linear Chirp Signal

This is the tendency that achieving the battlefield surveillance efficiently by multi-level situation perception in further war. The synthetic aperture radar (SAR) is the important method to achieving the purpose above mentioned. This paper introduces the staring reconfigure SAR system. In this system, the inter-pulse linear chirp signal is employed in transmitter, and the digital signal process algorithm is employed to reconfigure the echo under the limited of the system, to meet the need of imaging with the different swatch and resolution. Then the multi-level information of battlefield can be obtained by single observation. The number simulation is proved the available of the system.