摘要
本文提出了一个求解成层媒质中 DGF 系数的新方法——射线跟踪法。该方法物理意义明确,计算简单明瞭。利用该方法所得的结果和现有方法下的结果完全一致,在此基础上,本文求解了几种新的 DGF 系数。
A new method,ray trail method,for solving the (?)efficients of DGF in stratified medium,is presented in this paper.The method is with a clear-definite physical me- aning and a simple-clear computation.The results obtained by using the method is in good agreement with the former conclusions.On the basis of the results,several new coefficients of DGF are gained in the paper.
出处
《电波科学学报》
EI
CSCD
1990年第2期56-63,共8页
Chinese Journal of Radio Science
基金
国家自然科学基金
