Transient Analysis of Thin-Wire Antennas over Debye Media

被引：0

作者：

Pantoja, Mario F. ^{[1
]}

Bretones, Amelia R. ^{[1
]}

Garcia, Salvador G. ^{[1
]}

Travassos, X. Lucas ^{[2
]}

Martin, Rafael G. ^{[1
]}

机构：

[1] Univ Granada, Dept Electromagnetismo, Granada 18071, Spain

[2] SENAI CIMATEC Integrated Ctr Mfg & Technol, Dept Elect & Comp Engn, BR-41650010 Salvador, Brazil

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2012年 / 27卷 / 03期

关键词：

Reflection coefficient approximation; time-domain integral equation; thin-wire antennas; GROUND-PENETRATING RADAR; FINITE-DIFFERENCE; ELECTROMAGNETIC SCATTERING; FDTD METHOD; ACCURATE; SPACE; SOILS; 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：

This paper presents a numerical procedure to calculate the time-domain response of thin-wire antennas over Debye media. The method is based in an expansion of the electric-field integral-equation in the time-domain (EFIE-TD), which accounts for the Debye media by using a reflection-coefficient approach. Resulting extended integral equation is subsequently solved by the method of moments. Numerical examples including Debye soils show not only the accuracy of the method but also a higher computational efficiency in comparison with other hybrid numerical techniques.

引用

页码：238 / 247

页数：10

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