The blind zone problem in the wide-swath synt he tic aperture radar (SAR) is usually solved by method of variable pulse repetiti on frequency (PRF).

• 目前解决合成孔径雷达盲区问题的方法通常是采用可变脉冲重复频率来实现,然而其变化的PRF会导致非均匀采样,增大了后续成像处理的运算复杂度。