微型机与应用2016，Vol.35Issue(24)：87-90,4.DOI:10.19358/j.issn.1674-7720.2016.24.025
基于宽角双向抛物线方程的高频电波传播预测方法
Method for the prediction of high frequency radio wave propagation based on two-way parabolic equation
张志禹 1孙戈 1徐高晨 1许耀斌1
作者信息
- 1. 西安理工大学 自动化与信息工程学院 陕西 西安710048
- 折叠
摘要
Abstract
Traditional parabolic equation method can not reflect the reflection and scattering effect when solving relief path of radio wave propa-gation. For edge topographic peak and similar Gaussian type undulating terrain, it uses split step Fourier transform method to solve two-dimen-sional parabolic equation, and also considers the total field superposition which spreads forward and backward. Compared to the traditional par-abolic equation method, the prediction results are more accurate.关键词
电波传播/双向抛物线方程/分步傅里叶变换方法Key words
radio wave propagation/two-way parabolic equation/split step Fourier transform algorithm分类
电子信息工程引用本文复制引用
张志禹,孙戈,徐高晨,许耀斌..基于宽角双向抛物线方程的高频电波传播预测方法[J].微型机与应用,2016,35(24):87-90,4.
