A Novel Dual-mode Dual-band Bandpass Filter with DGS

被引：0
|
作者：
Chen, Chang [1 ]
Chen, Weidong [1 ]
Zhang, Zhongxiang [2 ]
机构：
[1] Univ Sci & Technol China, Dept EEIS, Hefei 230027, Anhui, Peoples R China
[2] Hefei Norml Univ, Dept PEE, Hefei 230061, Anhui, Peoples R China
来源：
PIERS 2011 MARRAKESH: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM | 2011年
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：
A novel dual-mode dual-band bandpass filter with simple defected ground structure (DGS) is proposed. A dual-mode dual-band bandpass filter is obtained by combining the microstrip square loop on the top layer and another square loop constructed with DGS on the bottom layer, which achieve dual-mode single-band bandpass characteristic, respectively. Excited with common feed lines, the proposed filter is compact and easy fabrication. The design is confirmed by simulation and experiments with good agreement.
引用
收藏
页码：1723 / 1726
页数：4
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