射线追踪法与等效传输线法在多涂层进气道电磁散射分析中的应用研究

Application Research of Ray Tracing and Equivalent Trasmission Line Technique on Electromagnetic Scattering Analysis of Multi layer Coated intake

以进气道电磁散射的复射线分析为基础，研究了任意涂层进气道散射的２种常用方法，即射线追踪法和等效传输线法，结果表明，等效传输线法具有更好的实际工程应用价值。

Based on the complex ray analysis of intake's electromagnetic scattering,this paper explains the research of two usual methods of scattering of Multi layer coated intake, namely ray tracing and equivalent transmission line technique.It proves that equivalent transmission line technique has better engineering application value than ray tracing technique.