MOMENT-METHOD MODELING OF SHORT-PULSE SCATTERING FROM AND THE RESONANCES OF A WIRE BURIED INSIDE A LOSSY, DISPERSIVE HALF-SPACE

被引：45

作者：

VITEBSKIY, S ^{[1
]}

CARIN, L ^{[1
]}

机构：

[1] DUKE UNIV,DEPT ELECT ENGN,DURHAM,NC 27708

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1995年 / 43卷 / 11期

关键词：

D O I：

10.1109/8.475103

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：

A frequency domain method-of-moments (MoM) algorithm is used to model short-pulse plane-wave scattering from a wire buried inside a lossy, dispersive half-space with the time-domain scattered fields computed via Fourier transform. Further, the complex resonant frequencies of such targets are also calculated via the MoM. The phenomenology associated with scattering from a buried wire is investigated in detail, and it is demonstrated that the time-domain scattered fields and the target resonances depend on the buried-wire orientation as well as the electrical properties of the half-space.

引用

页码：1303 / 1312

页数：10

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