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Method and System for Random Steerable Sar Using Compressive Sensing

机译:压缩感知的随机可控SAR方法与系统

摘要

A synthetic aperture radar image is generated by directing randomly a beam of transmitted pulses at an area using a steerable array of antennas, wherein the area is uniformly by the transmitted pulses while the array of antennas moves along a path. A sparse reconstruction procedure is applied to received signals from the area due to reflecting the transmitted pulses to generate the image corresponding to the area. The radar system can operate in either sliding spotlight mode, or scan mode. The area can be of an arbitrary shape, and a resolution of the image can be increased.
机译:合成孔径雷达图像是通过使用可控天线阵列将发射脉冲束随机引导到某个区域而生成的,其中,当天线阵列沿路径移动时,该区域由发射脉冲均匀地产生。由于反射所发射的脉冲而将稀疏重建程序应用于来自该区域的接收信号,以生成与该区域相对应的图像。雷达系统可以在滑动聚光灯模式或扫描模式下运行。该区域可以是任意形状,并且可以提高图像的分辨率。

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