Wideband coplanar-waveguide bandpass filters with good stopband rejection

被引：60
|
作者：
Lin, YS [1 ]
Ku, WC [1 ]
Wang, CH [1 ]
Chen, CH [1 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Commun Engn, Dept Elect Engn, Taipei 106, Taiwan
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2004年 / 14卷 / 09期
关键词：
bandpass filter; coplanar-waveguide (CPW); periodic structure;
D O I：
10.1109/LMWC.2004.832069
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：
Wideband coplanar-waveguide (CPW) bandpass filters based on the cascade of CPW lowpass and highpass periodic structures are proposed. The upper and lower stopband characteristics of proposed bandpass filter can be easily designed by separately adjusting the lowpass and highpass sections, respectively. Specifically, two wideband CPW bandpass filters with sharp roll-off at passband edges and good stopband rejection are demonstrated.
引用
收藏
页码：422 / 424
页数：3
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