Dual-mode filter design based on uniform or stepped impedance resonator

被引：2
|
作者：
Li, Lin [1 ]
Li, Zheng-Fan [1 ]
Wei, Qi-fu [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 2009年 / 96卷 / 04期
关键词：
dual-mode resonator and filter; uniform impedance resonator; stepped impedance resonator; odd mode; even mode; BANDPASS FILTER; RING-RESONATOR;
D O I：
10.1080/00207210802474920
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：
This article presents a design of compact microstrip dual-mode filter. The design uses dual-mode resonators developed from a uniform or stepped impedance resonator with a load tapped at the middle of the resonator. Four different types of loads can be employed to excite an additional even mode. This kind of dual-mode resonator is applicable in filter design. To validate the new approach, several bandpass filters are designed, fabricated and measured. Measurements have verified the effectiveness of the method.
引用
收藏
页码：373 / 385
页数：13
相关论文
共 50 条
  • [41] Synthesis of Dual-band Filter with Improved Functionality Based on Dual-mode Resonator
    Litvintsev, Sergii
    Rozenko, Sergii
    2021 IEEE 26TH INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY (DIPED), 2021, : 121 - 125
  • [42] A Novel Dual-Mode Dielectric Resonator Filter Based on Half-Mode Resonance
    Zhao, Bingxiong
    Wong, Sai-Wai
    Wang, Diji
    PROCEEDINGS OF THE 2021 CROSS STRAIT RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSRSWTC), 2021, : 222 - 224
  • [43] Microstrip dual-mode bandpass filter with ultra-broad stopband using aperture-backed stepped-impedance ring resonator
    Wang, H
    Zhu, L
    IEICE TRANSACTIONS ON ELECTRONICS, 2005, E88C (11) : 2166 - 2168
  • [44] Design of lowpass filter using novel stepped impedance resonator
    Dehghani, K.
    Karimi, G.
    Lalbakhsh, A.
    Maki, S. V.
    ELECTRONICS LETTERS, 2014, 50 (01) : 37 - 38
  • [45] Wideband Ring Resonator Bandpass Filter With Dual Stepped Impedance Stubs
    Kim, Chan Ho
    Chang, Kai
    2010 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST (MTT), 2010, : 229 - 232
  • [46] 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
  • [47] A Band-Stop RF Switch Using a Dual-Mode Stepped-Impedance Microstrip Ring Resonator
    Lee, Wu Seong
    Lee, Gi Moon
    Choi, Byung Chang
    Kim, Ha Chul
    Choi, Hyun Chul
    40TH EUROPEAN MICROWAVE CONFERENCE, 2010, : 316 - 319
  • [48] IPD Millimeter-Wave Bandpass Filter Chip Based on Stepped-Impedance Coupled-Line Dual-Mode Resonator for 5G Application
    Yu, Huiting
    Wu, Yongle
    Yang, Yuhao
    Wang, Weimin
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2022, 69 (12) : 4744 - 4748
  • [49] Wideband bandpass filter with high selectivity based on dual-mode DGS resonator
    Peng, Biao
    Li, Shufang
    Zhu, Jianfeng
    Zhang, Qianyun
    Deng, Li
    Zeng, Qingsheng
    Gao, Yue
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2016, 58 (10) : 2300 - 2303
  • [50] A Novel Miniature Dual-Mode Filter Based on Modified Sierpinski Fractal Resonator
    Chen, Wei-Yu
    Chang, Shoou-Jinn
    Weng, Min-Hang
    Yang, Ru-Yuan
    Hung, Cheng-Yuan
    APMC: 2008 ASIA PACIFIC MICROWAVE CONFERENCE (APMC 2008), VOLS 1-5, 2008, : 1682 - 1685
12345