2026-03-22 01:46 浏览次数 16
pga算法
pga algorithm, which can compensate any-order phase error in airborne sar motion compensation, is discussed in this article. a fast pga algorithm is also proposed.
研究了机载合成孔径雷达运动补偿中可以补偿任意阶相位误差的相位梯度自聚焦(pga)算法,提出一种pga快速算法。
pga algorithm based on radar echo signal is one method of estimating and correcting phase error in time domain, and its algorithm is simple to use.
基于雷达回波信号的pga算法是在时域估计和校正系统相位误差的一种方法,算法较简单。