This paper firstly describes the processing of Range-Doppler imaging algorithm and FFT interpolation for range cell migration correction, and then forms a improved range-doppler algorithm for SAR imaging with combining the two methods, which has much less computation time. In order to eliminate computation further, the Pruning FFT technique is used.
A new real time Range-Doppler imaging algorithm
2010-06-01
613951 byte
Conference paper
Electronic Resource
English
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