Novel dual-mode patch band-pass filters with slit structures

被引：2
作者：
La, Dong-sheng [1 ]
Ma, Xue-lian [1 ]
Wu, Ya-ping [2 ]
机构：
[1] Northeastern Univ, Dept Elect Informat, Qinhuangdao 066004, Peoples R China
[2] Yanshan Univ, Liren Coll, Expt Ctr, Qinhuangdao 066004, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 08期
关键词：
microstrip band-pass filter; dual-mode resonator; slit structure; resonant characteristics; RESONATORS;
D O I：
10.1002/mop.26941
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：
Novel microstrip band-pass filters using dual-node patch resonators with slit structures are proposed and optimized in this article.By using etched slit defected structures in the square patch resonator and in the circle patch resonator, the filters have remarkable advantages, such as compact size, high selectivity, and simple structure. The proposed band-pass filters are fabricated and measured. The measured results prove to be largely consistent with the simulated results. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:19651968, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26941
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收藏
页码：1965 / 1968
页数：4
相关论文
共 10 条
[1]  
Hong J. S. G., 2001, WILEY MICRO
[2]  
Hong JS, 2003, IEEE MTT S INT MICR, P1901, DOI 10.1109/MWSYM.2003.1210529
[3]   NEW MICROSTRIP FRACTAL-SHAPED SQUARE PATCH RESONATORS FILTERS [J].
La, Dong-sheng ;
Lu, Ying-hua ;
Liu, Ning ;
Cui, Dong-nuan ;
Zhang, Jin-ling .
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2011, 53 (09) :1950-1952
[4]   Dual-mode microstrip bandpass filter using circular patch resonator with two transmission zeros [J].
Li, JL ;
Chen, JX ;
Wang, JP ;
Xue, Q ;
Shao, W ;
Xia, L ;
Xue, LJ .
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 46 (01) :28-30
[5]   ANALYSIS OF TRIANGULAR MICROSTRIP RESONATORS [J].
SHARMA, AK ;
BHAT, B .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1982, 30 (11) :2029-2031
[6]   Miniaturized dual-mode bandpass filter with harmonic control [J].
Tu, WH ;
Chang, K .
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (12) :838-840
[7]   MICROSTRIP BANDPASS FILTER USING DEGENERATE MODES OF A MICROSTRIP RING RESONATOR [J].
WOLFF, I .
ELECTRONICS LETTERS, 1972, 8 (12) :302-&
[8]   RESONANT PROPERTIES OF THE SIERPINSKI-BASED FRACTAL RESONATOR AND ITS APPLICATION ON LOW-LOSS MINIATURIZED DUAL-MODE BANDPASS FILTER [J].
Ye, Chang-Sin ;
Su, Yan-Kuin ;
Weng, Min-Hang ;
Wu, Hung-Wei .
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (05) :1358-1361
[9]   New microstrip fractal-shaped triangular patch resonators filters [J].
Zhang, Sheng ;
Xiao, Jian-kang ;
Li, Ying .
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (03) :581-583
[10]   Miniaturized dual-mode bandpass filter using inductively loaded ross-slotted patch resonator [J].
Zhu, L ;
Tan, BC ;
Quek, SJ .
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (01) :22-24
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