Accurate modeling of thin-wire antennas in the FDTD method

被引：0

作者：

Douglas, M ^{[1
]}

Okoniewski, M

Stuchly, MA

机构：

[1] Ericsson Inc, Res Triangle Pk, NC 27709 USA

[2] Univ Calgary, Dept Engn, Calgary, AB T2N 1N4, Canada

[3] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 3P6, Canada

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1999年 / 21卷 / 04期

关键词：

FDTD; thin-wire dipole antenna;

D O I：

10.1002/(SICI)1098-2760(19990520)21:4<261::AID-MOP8>3.3.CO;2-B

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：

Subcell modeling in the FDTD method is often used to improve accuracy without a significant increase in computational resources. One of the problems in this class is the modeling of wire dipole antennas. An algorithm for modeling wire dipoles with the radius in the range of 2 x 10(-6) to 2 x 10(-2) of the wavelength is described that significantly improves the accuracy of the determination of the antenna input impedance. (C) 1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 21: 261-265, 1999.

引用

页码：261 / 265

页数：5

共 7 条

[1] FINITE-DIFFERENCE TIME-DOMAIN FIELD APPROXIMATIONS FOR THIN WIRES WITH A LOSSY COATING [J].