Lateral-wave electromagnetic field generated by a horizontal electric dipole below the spherical-earth surface

被引：0

作者：

Pan, WY ^{[1
]}

Li, K

Zhang, HQ

机构：

[1] China Res Inst Radiowave Propagat, Qingdao Branch, Qingdao 266071, Peoples R China

[2] Zhejiang Univ, Electromagnet Acad, Hangzhou 310058, Zhejiang, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2005年 / 19卷 / 07期

关键词：

D O I：

10.1163/156939305775468769

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：

In this paper, based on the expressions of the electromagnetic fields in the earth generated by vertical electric and magnetic dipoles situated in the air, by using reciprocity theorem, the complete formulas are derived for the electromagnetic field of a horizontal electric dipole below the spherical-earth surface. The computations show that the electromagnetic wave attenuates faster along the spherical-earth surface than along the planar-earth surface and the effects of the earth curvature cannot be neglected at large distances between the transmitter and the receiver.

引用

页码：953 / 972

页数：20

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