FDTD MODELING OF SCATTERERS IN STRATIFIED MEDIA

被引：51

作者：

DEMAREST, K

PLUMB, R

HUANG, ZB

机构：

[1] Radar Systems and Remote Sensing Laboratory, Department of Electrical Engineering and Computer Science, The University of Kanas, Lawrence

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1995年 / 43卷 / 10期

关键词：

D O I：

10.1109/8.467657

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 FDTD technique is well suited for calculating the fields scattered by buried objects when the sources are close enough to the air/ground interface so that they can be incorporated into the solution space, Difficulties arise, however, when the sources are far from the interface since the total fields in the solution space are not all outgoing waves, Using well-known formulas for the fields transmitted and reflected by stratified media, this paper discusses a method whereby the fields scattered by a buried object can be easily calculated by the FDTD technique when the incident field is a plane wave.

引用

页码：1164 / 1168

页数：5