T-slot triangular-patch dual-mode microstrip bandpass filter

被引：0
|
作者：
Zhang, You-Jun [1 ]
Yang, Lei [1 ]
机构：
[1] School of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
来源：
Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology | 2011年 / 31卷 / 06期
关键词：
Microwave filters - Microstrip filters - Resonators;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the configuration of traditional triangle bandpass filter, a new dual-mode bandpass filter using an isosceles triangle patch resonator with slot is presented in this article. The isosceles triangular patch resonator has a T-shaped slot in it, and its parameters are optimized. The optimized filter has two zero-transmission points on both sides of the pass-band so as to improve its rejecting ability of stopband. Also the structure of the filter is miniaturized. Simulation of the presented filter found that the central frequency of its pass-band is at 5 GHz. It is confirmed that the experiment is in good agreement with simulated results.
引用
收藏
页码：695 / 698
相关论文
共 50 条
  • [21] Compact dual-mode bandpass filter using equilateral triangular slotted-patch resonator
    Chen, Jian-Xin
    Xue, Quan
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (02) : 493 - 494
  • [22] Dual-mode microstrip bandpass filter using circular patch resonator with two transmission zeros
    Li, JL
    Chen, JX
    Wang, JP
    Xue, Q
    Shao, W
    Xia, L
    Xue, LJ
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 46 (01) : 28 - 30
  • [23] Compact dual-mode dual-band microstrip bandpass filter
    Shui, Ying
    Guan, Bo-ran
    2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC), 2011, : 2588 - 2590
  • [24] Novel dual-mode microstrip bandpass filters using fractal-shaped triangular patch resonators
    Zhang, Sheng
    Xiao, Jian-kang
    Ma, Shi-wei
    Li, Ying
    2006 7TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, VOLS 1 AND 2, PROCEEDINGS, 2006, : 1217 - 1220
  • [25] A modified circle dual-mode bandpass filter with tuning slot
    Yang, CF
    Tzou, WC
    Chen, YC
    Lee, TH
    Cheng, PS
    2002 3RD INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2002, : 1021 - 1024
  • [26] Novel dual-mode square loop microstrip bandpass filter
    Sun, Shoujia
    Wu, Bian
    Liang, Changhong
    Xi'an Dianzi Keji Daxue Xuebao/Journal of Xidian University, 2014, 41 (01): : 53 - 56
  • [27] Novel design of dual-mode bandpass filter with triangular structure
    Zhao, L. -P.
    Liang, C. -H.
    Li, G.
    Dai, X. -W.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2008, 22 (07) : 923 - 932
  • [28] A novel microstrip dual-mode bandpass filter with harmonic suppression
    Huang, X. D.
    Cheng, C. H.
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2006, 16 (07) : 404 - 406
  • [29] Dual-mode microstrip bandpass filter with spurious response suppression
    Chen, Jian-Xin
    Xue, Quan
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (03) : 556 - 558
  • [30] DUAL-MODE TRAPEZIUM-LOOP MICROSTRIP BANDPASS FILTER
    Zhang, You-Jun
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (04) : 840 - 841
12345