Electromagnetic chaos in mode-stirred reverberation enclosures

被引：29

作者：

Cappetta, L ^{[1
]}

Fee, M ^{[1
]}

Fiumara, V ^{[1
]}

Pierro, V ^{[1
]}

Pinto, IM ^{[1
]}

机构：

[1] Univ Salerno Fisciano, Dipartimento Ingn Informaz & Ingn Elettr, I-84084 Salerno, SA, Italy

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 1998年 / 40卷 / 03期

关键词：

chaos; electromagnetic compatibility measurements; electromagnetic shielding measurements; ray tracing; reverberation enclosures;

D O I：

10.1109/15.709415

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We study a simple (ray optical, scalar) model of mode-stirred electromagnetic reverberating enclosures. Extensive numerical simulations reveal consistently that spatial-field homogeneization and (wide-sense) deterministic chaos occur together, as the time-harmonic peak displacement of the mode-stirring wall becomes comparable to the electromagnetic wavelength, Reverberation properties can thus be synthetically gauged by Lyapounov exponents. Semiquantitative design optimization criteria are obtained and possible generalizations are discussed.

引用

页码：185 / 192

页数：8

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