Dual-mode elliptic-function bandpass filter using one single patch resonator without coupling gaps

被引：39
作者：
Hsieh, LH [1 ]
Chang, K [1 ]
机构：
[1] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 24期
关键词：
D O I：
10.1049/el:20001433
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, compact, and simple elliptic-function bandpass filter structure without coupling gaps is proposed. This filter has insertion loss < 1.5dB and return loss > 10dB within 2.3-2.375GHz. Without coupling gaps between the feed lines and the patch resonator, the new filter can provide a low insertion loss and reduce uncertainty in fabrication.
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页码：2022 / 2023
页数：2
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