雷达对地成像技术多向演化趋势与规律分析

Multi-directional Evolution Trend and Law Analysis of Radar Ground Imaging Technology

该文从成像结果表征、孔径流形、信号通道、系统形态、观测方向、处理方法、实现机理、目标识别等方面剖析了雷达对地成像技术的多向演化态势,并试图从宏观的视角和大的时间尺度,分析和认识雷达对地成像技术发展的内外因素和发展规律,推演预测未来发展方向,以期为把握雷达对地成像技术发展的时代脉络和宏观趋势、契合需求和引领创新、推动发展和促进应用,提供另类的观察视角和思维方式。

This paper analyzes the multi-directional evolution of radar ground imaging technology from the aspects of the representation of imaging results,aperture manifolds,signal channels,system morphologies,observation directions,processing methods,realization mechanisms,and target recognition.Attempts are made to analyze and understand the internal and external factors as well as the development law of radar ground imaging technology from a macroscopic perspective over a long time scale,and to predict the direction of future development.Alternative observation perspective and thinking method are proposed with a view to advance the understanding of the times veins and macro trends of radar ground imaging technology,meet practical needs,lead innovation efforts,and promote development and applications.