A coaxial probe feed model for FDTD

被引：5
作者：
Mäkinen, R
Kangas, V
Lahtinen, J
Kivikoski, M
机构：
[1] Tampere Univ Technol, Inst Elect, FIN-33101 Tampere, Finland
[2] Helsinki Univ Technol, Lab Space Technol, FIN-02015 Helsinki, Finland
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 34卷 / 03期
关键词：
FDTD methods; coaxial transmission lines; waveguide excitation; antenna feeds;
D O I：
10.1002/mop.10415
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 new FDTD model for a coaxial probe feed based on transmission lines is proposed. Both the metal probe and a material boundary at the transmission line to FDTD interface are accurately modeled. Comparisons with experimental data indicate a significant improvement compared with a previously published transmission-line feed model. (C) 2002 Wiley Periodicals, Inc.
引用
收藏
页码：193 / 198
页数：6
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