Simulation and Optimization of EM Scattering from Engine Intakes by Complex Rays

Ruan Yingzheng; Feng Wenlan

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Simulation and Optimization of EM Scattering from Engine Intakes by Complex Rays

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- Simulation and Optimization of EM Scattering from Engine Intakes by Complex Rays
- Acta Electronica Sinica Issue 5, Pages: 22-26(1991)
- 作者机构：
  
  1. 电子科技大学
  2. 电子科技大学成都
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1991
- 稿件说明：
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[1]阮颖铮,冯文澜.进气道电磁散射的复射线仿真和优化[J].电子学报,1991(05):22-26.

Ruan Yingzheng, Feng Wenlan. Simulation and Optimization of EM Scattering from Engine Intakes by Complex Rays[J]. Acta Electronica Sinica, 1991, (5): 22-26.
[1]阮颖铮,冯文澜.进气道电磁散射的复射线仿真和优化[J].电子学报,1991(05):22-26. DOI：

Ruan Yingzheng, Feng Wenlan. Simulation and Optimization of EM Scattering from Engine Intakes by Complex Rays[J]. Acta Electronica Sinica, 1991, (5): 22-26. DOI：

摘要

本文用一组复源点场模拟入射平面波并用复射线近轴近似法分析凹形空腔的远场散射

从而对飞行目标进气道的雷达截面进行了计算机模拟分析和优化仿真。本文的方法也可用于其它复杂目标的电磁仿真。

Abstract

A set of complex source points are used to model an incident plane wave. The complex ray paraxial approximation is employed to calculate the far-zone scattering field from hollow pipes

and then the simulation and optimization of EM scattering from engine intakes are performed numerically. This method is also suitable for the EM simulation of other complicated targets.

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