WIDE-SWATH HIGH-RESOLUTION SAR IMAGE GENERATING METHOD AND WIDE-SWATH HIGH-RESOLUTION SAR IMAGE GENERATING SYSTEM

摘要

Disclosed are a method for implementing a wide area high resolution SAR image and an apparatus for implementing a wide area high resolution SAR image. A method of implementing a wide-area high-resolution SAR image according to an embodiment of the present invention includes the steps of generating an OFDM waveform by modulating an input signal, and applying a phase transition to the OFDM waveform to achieve noise OFDM with noise. Generating a multiple OFDM waveform group consisting of signals, selecting at least a part of the first noisy OFDM signal from the multiple OFDM waveform group according to a selected criterion, and selecting the first noisy OFDM signal at a predetermined pulse generation period. And outputting the SAR image.