Multipole expansion of polarised electromagnetic fields

被引：0
|
作者：
Naus, H. W. L. [1 ]
机构：
[1] TNO, Dept Phys & Elect, The Hague, Netherlands
来源：
ELECTRONICS LETTERS | 2013年 / 49卷 / 21期
关键词：
electromagnetic fields; electromagnetic wave polarisation; Maxwell equations; general plane polarised electromagnetic field; dynamic multipole expansion; source free region; polarised EM waves;
D O I：
10.1049/el.2013.1753
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：
The multipole expansion of a general plane polarised electromagnetic field is derived. This is accomplished by calculating the coefficients of the dynamical multipole expansion of electromagnetic fields, representing generic solutions of the Maxwell equations in a source-free region. The analytical results are confirmed by comparing the suitably terminated expansions to the exact fields.
引用
收藏
页码：1328 / 1330
页数：2
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