FDTD analysis of printed monopole antenna

被引：0

作者：

Michishita, N ^{[1
]}

Arai, H ^{[1
]}

机构：

[1] Yokohama Natl Univ, Yokohama, Kanagawa 240, Japan

来源：

ELEVENTH INTERNATIONAL CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1 AND 2 | 2001年 / 480期

关键词：

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 FDTD analysis of a printed monopole antenna to give the guiding principle for the numerical simulation. As a result of the parameter study, the minimum number of cell is 10 for a distance between the absorbing boundary and the antenna for any ground plane size, whose guideline is very efficient to reduce the computing resource in FDTD calculation. When we used very fine grids, no difference of calculated results can be seen for both sub-cellular technique and the stair-stepped approximation to modeling of taper shape at feeding point. Moreover, the taper length changes the reactance component of the input impedance of the printed monopole antenna.

引用

页码：728 / 731

页数：4