Time Domain Analysis of the Horizontal Grounding Electrode Antenna theory approach versus transmission line approximation

被引：0
|
作者：
Poljaki, D. [1 ]
Sesnic, S. [2 ]
Tkachenko, S. V. [3 ]
Drissi, K. El Khamlichi [4 ]
Kerroum, K. [4 ]
机构：
[1] Univ Split, Dept Elect, FESB, Split, Croatia
[2] Univ Split, Dept Elect Engn, FESB, Split, Croatia
[3] Univ Magdeburg, Dept Elect Engn & IT, D-39106 Magdeburg, Germany
[4] Univ Clermont Ferrand, Pascal Inst, Clermont Ferrand, France
来源：
2014 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC EUROPE) | 2014年
关键词：
transient response; horizontal grounding electrode; antenna theory; analytical approach; transmission lime method; FDTD; TRANSIENT ANALYSIS; SYSTEMS; MODEL;
D O I：
暂无
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 paper deals with a transient analysis of a horizontal grounding wire immersed in a lossy half-space by means of a rigorous antenna theory (AT) and an approximate transmission line (TL) approach, respectively. The AT formulation is based on the corresponding space-time Pocklington integro-differential approach. The presence of the earth-air interface is taken into account via the simplified reflection coefficient arising from the Modified Image Theory (MIT). The TL approach is based on the set of space-time telegrapher's equations. The space-time Pocklington integro-differential equation has been solved analytically while the telegrapher's equations have been numerically solved via the Finite Difference Time Domain (FDTD) method. The results via different approaches agree rather satisfactorily.
引用
收藏
页码：181 / 185
页数：5
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