金属结构在HIRF和dci激励下表面电流分布的特征模态分析

IF 0.6 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Advances in Radio Science Pub Date : 2020-12-10 DOI:10.5194/ars-18-33-2020

Jan Uckerseifer, F. Gronwald

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引用次数: 1

摘要

本文研究了电磁兼容环境下三维测试对象的特征模态分析。基于计算的特征模态和模特有物理量，推导了HIRFand dci诱导表面电流的级数展开式。分析了不同测试频率下单特性模态对表面电流的贡献。通过特征模态分析，比较了hirf和dci激励在谐振区的表面电流分布。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Characteristic Mode Analysis of surface current distributions on metallic structures exposed to HIRF- and DCI-excitations

This paper treats Characteristic Mode Analyses of three-dimensional test objects in the context of EMC. Based on computed Characteristic Modes and mode-specific physical quantities, series expansions for HIRFand DCIinduced surface currents are deduced. The contribution of single Characteristic Modes to surface currents at different test frequencies is analyzed. HIRFand DCI-excitations are compared with regard to their surface current distributions in their resonance region determined by Characteristic Mode Analysis.

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来源期刊

Advances in Radio Science ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

45 weeks