Miniature On-Chip Common-Mode Filter With An Ultra-Wide Rejection Bandwidth

被引:0
|
作者
Chan, Chung-Hsien [1 ]
Lin, Yo-Shen [1 ]
机构
[1] Natl Cent Univ, Dept Elect Engn, Taoyuan, Taiwan
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
In this paper, a miniature common-mode filter realized with a GaAs pHEMT process is presented. The proposed filter is designed with an all-pass response for differential-mode input signals. On the other hand, it features a bandstop frequency response for common-mode input signals with an ultra-wide stopband. Specifically, a proposed common-mode filter with a 3-dB bandwidth of 10 GHz is implemented in a chip size of only 2.5 mmx2 mm, and an ultra-wide 10-dB common-mode rejection bandwidth from 2.22 to 12.26 GHz is achieved.
引用
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页码:259 / 260
页数:2
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