A study of transmission and reflection characteristics of an aircraft antenna using INGRID

被引：0

作者：

Evans, DJ ^{[1
]}

Lambert, A ^{[1
]}

Milne, AM ^{[1
]}

Taylor, S ^{[1
]}

机构：

[1] Appl Electromagnet, St Andrews, Fife, Scotland

来源：

APPROXIMATIONS AND NUMERICAL METHODS FOR THE SOLUTION OF MAXWELL'S EQUATIONS | 1998年 / 65卷

关键词：

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A study is described in which a generic model of an aircraft antenna has been modelled computationally and the results compared with experimental measurements. The antenna is a trapezoidal plate with a shaped slot. Computations were performed using the Finite Difference Time Domain code INGRID, developed by Fluid Gravity Engineering Limited. Radar Cross Section measurements show good agreement between computations and experiments inside the limits of the numerical resolution available. No departure from monopole radiation was seen by the computations, as would be expected. Subject to the limits of the available computer hardware, this form of computational modelling is a viable alternative to experimental trials.

引用

页码：363 / 373

页数：11