Characterization and modeling of a micro-strip bandpass filter with shielding effect considered

被引：0
|
作者：
Kim, YK [1 ]
Kwon, DH
Kim, KH
Kim, JW
Hwang, SW
Park, JW
Lee, K
Kim, HJ
Choi, JH
Ahn, D
机构：
[1] Korea Univ, Dept Elect & Comp Engn, Seoul 136075, South Korea
[2] Seoul Natl Univ, Dept Elect & Comp Engn, Seoul 130743, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2002年 / 41卷 / 06期
关键词：
shielding effect; modeling; bandpass filter;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A micro-strip bandpass filter with a grounded shielding box has been fabricated, and the effect of shielding on the characteristics of the filter has been studied. The shielding box is shown to appreciably change the center frequency and the bandwidth of the filter, suggesting that the shielding effect has to be included in the initial design stage. Equivalent circuit modeling using the parameters obtained from three-dimensional field analyses can predict the characteristics of the shielded filter.
引用
收藏
页码：861 / 864
页数：4
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