NEW POWER-DENSITY CALCULATION METHOD BY 3-DIMENSIONAL FINITE-ELEMENTS

被引：10

作者：

DEPOURCQ, M

机构：

[1] Univ of Ghent, Lab of, Electromagnetism & Acoustics,, Ghent, Belg, Univ of Ghent, Lab of Electromagnetism & Acoustics, Ghent, Belg

来源：

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION | 1984年 / 131卷 / 06期

关键词：

MATHEMATICAL TECHNIQUES - Finite Element Method;

D O I：

10.1049/ip-h-1.1984.0084

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new method to calculate the absorbed power density in closed microwave systems is presented. The method, which is based on the use of a dual variational principle and three-dimensional finite elements, extracts more information from the field solution than a previously published method. The calculation of the total incident and reflected power in a microwave cavity is discussed. 16 refs.

引用

页码：411 / 419

页数：9

共 16 条

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