基于APM的雷达探测范围三维可视化

摘要

The basic principles of Advanced Propagation Model(APM) is described. Since the current electronic jamming model is not adequate for the influence of complex terrain and atmosphere, it is modified based on APM. This paper realizes the 3D detection range of ground radar on specific electronic jamming environment and specific terrain and atmospheric environment.%当前的电子干扰模型难以适应复杂的地理和大气环境.针对该问题,将APM模型融入电子干扰模型.通过分析APM的抛物方程模型、规则格网DEM高程数据处理方法和大气中折射效应,在VC++环境下实现雷达电磁波探测范围的三维可视化.实验结果证明,该模型能准确描述雷达的探测范围.