Electromagnetic induction and surface impedance in a half-space from an overhead moving current system

被引：0

作者：

Pao, HY ^{[1
]}

Wait, JR ^{[1
]}

机构：

[1] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2000年 / 48卷 / 09期

关键词：

electromagnetic (EM) induction; geological measurements; geophysics; surface impedance;

D O I：

10.1109/8.898762

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：

How does an overhead current system having a velocity v influence the electromagnetic (EM) fields and the surface impedance as measured on the ground? We attempt to answer this question in this paper, A formulation is given for the fields produced by a current system having a uniform translational velocity. The numerical results that reflect the influence of velocity on the surface impedance at the air/earth boundary are presented. The relativity effect is not considered.

引用

页码：1301 / 1305

页数：5

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