太赫兹科学与电子信息学报2017，Vol.15Issue(4)：572-574,3.DOI:10.11805/TKYDA201704.0572
大气波导中基于抛物方程法的障碍物定位
Localization of obstacles based on Parabolic Equation method in duct environments
摘要
Abstract
An inverse algorithm of the two-way parabolic equation method is presented based on the inverse algorithm of one-way parabolic equation in order to localize objects in remote sensing, automatic navigation and electronic warfare, et al. It is applied to research the localization of obstacles in atmospheric duct environments. The effects of the atmospheric duct on the accuracy of localization are analyzed by using the interpolation method. The simulated results show that the obstacles on the propagation path can be detected and located by the inverse algorithm of the two-way parabolic equation method, and the atmospheric duct has a major impact on the location accuracy.关键词
双向抛物方程法/逆算法/定位/大气波导Key words
two-way parabolic equation method/inverse algorithm/localization/atmospheric duct分类
信息技术与安全科学引用本文复制引用
王昆,龙云亮..大气波导中基于抛物方程法的障碍物定位[J].太赫兹科学与电子信息学报,2017,15(4):572-574,3.基金项目
国家自然科学基金资助项目(61401106 （）
41376041) （）
