Novel dual-mode microstrip bandpass filters using fractal-shaped triangular patch resonators

被引：0
|
作者：
Zhang, Sheng [1 ]
Xiao, Jian-kang [1 ]
Ma, Shi-wei [2 ]
Li, Ying [1 ]
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
[2] Shanghai Univ, Dept Automat, Shanghai 200072, Peoples R China
来源：
2006 7TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, VOLS 1 AND 2, PROCEEDINGS | 2006年
基金：
中国国家自然科学基金;
关键词：
dual-mode; bandpass filter; fractal-shaped structure; triangular resonator;
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, two types of bandpass filters using fractal-shaped triangular resonators are proposed, and their filter performances are simulated and optimized. By using etched fractal-shaped defected structures in the triangular patch resonators, both of the filters have compact sizes, high selectivity and simple structures. The effects of parameters variation for the fractal-shaped structures are also studied. Measured results of the filter using three fractal-shaped structures are in good agreement with the simulated ones.
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页码：1217 / 1220
页数：4
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