FULL-WAVE ANALYSIS OF PROPAGATION CHARACTERISTICS OF A THROUGH HOLE USING THE FINITE-DIFFERENCE TIME-DOMAIN METHOD

被引:81
|
作者
MAEDA, S [1 ]
KASHIWA, T [1 ]
FUKAI, I [1 ]
机构
[1] HOKKAIDO UNIV,FAC ENGN,SAPPORO,HOKKAIDO 060,JAPAN
关键词
D O I
10.1109/22.106558
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 full wave analysis of the propagation characteristics of a through hole (or via hole) was carried out using the finite-difference time-domain (FD-TD) method and results were compared with measurements from a physical model. The effects of rod diameter and microstrip connecting angle were examined. The computed scattering parameters (S-parameters) of a through hole showed excellent agreement with measured results from dc to high frequencies and in the time domain responses. As a result, it was shown that at high frequencies radiation is at a significant level and rod diameter and microstrip connecting angle strongly influence the propagation characteristics of a through hole.
引用
收藏
页码:2154 / 2159
页数:6
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