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
  • [31] New Dual Band Dual-Mode Microstrip Patch Bandpass Filter Designs Based on Sierpinski Fractal Geometry
    Mezaal, Yaqeen S.
    Eyyuboglu, Halil T.
    Ali, Jawad K.
    2013 THIRD INTERNATIONAL CONFERENCE ON ADVANCED COMPUTING & COMMUNICATION TECHNOLOGIES (ACCT 2013), 2013, : 348 - 352
  • [32] Dual-Mode Microstrip Patch Bandpass Filters With Generalized Frequency Responses
    Liu, Qing
    Zhou, Dong-Fang
    Zhang, Dei-Wei
    Lo, Long
    Zhang, Yi
    IEEE ACCESS, 2019, 7 : 163537 - 163546
  • [33] Dual-mode DC-block semicircular-patch bandpass filter using slot technique
    Liu, Haiwen
    Knoechel, Reinhard H.
    Sun, Lingling
    Schuenemann, Klaus F.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2007, 49 (09) : 2261 - 2263
  • [34] New dual-mode square patch bandpass filter using CSRR slot-type perturbation
    Liu, Xiaojun
    Shi, Xinrong
    OPTIK, 2014, 125 (13): : 3214 - 3216
  • [35] Novel dual-mode circular patch bandpass filter using CSRR slot-type perturbation
    Shi, Xinrong
    Liu, Yuan'an
    He, Qing
    Gu, Liangjie
    Liu, Hongtao Zhang Fang
    Liu, Kaiming
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2013, 55 (03) : 666 - 670
  • [36] Investigation of new nondegenerate dual-mode microstrip patch filter
    Sheta, AF
    Dib, N
    Mohra, A
    IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2006, 153 (01) : 89 - 95
  • [37] A New Tunable Dual-mode Bandpass Filter Design Based on Fractally Slotted Microstrip Patch Resonator
    Ali, Jawad K.
    Hussain, Nasr N.
    Salim, All J.
    Alsaedi, Hussam
    PROCEEDINGS OF PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2012), 2012, : 1225 - 1228
  • [38] Single switch reconfigurable bandpass filter with variable bandwidth using a dual-mode triangular patch resonator
    Lugo, C
    Papapolymerou, J
    2005 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, VOLS 1-4, 2005, : 779 - 782
  • [39] A Dual-band Embedded Inverted T-slot Circular Microstrip Patch Antenna
    Guo, Xiaosheng
    Liao, Weiwei
    Zhang, Qingfeng
    Chen, Yifan
    2016 IEEE 5TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP 2016), 2016, : 151 - 152
  • [40] Theory and experiment of dual-mode microstrip triangular patch resonators and filters
    Hong, JS
    Li, SH
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2004, 52 (04) : 1237 - 1243
12345