Substrate Integrated Waveguide Quasi-Elliptic Bandpass Filter With Meander-Slot Coupling Structures

被引：0
|
作者：
Guo, Zengxu [1 ]
Chin, Kuo-Sheng [1 ]
Che, Wenquan
Chang, Chih-Chun [1 ]
机构：
[1] Chang Gung Univ, Dept Elect Engn, Tao Yuan 333, Taiwan
来源：
2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年
关键词：
Bandpass filter; cross-coupled structure; quasi-elliptic; substrate integrated waveguide (SIW);
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents a novel cross-coupled bandpass filter using substrate integrated waveguide (SIW) cavity resonators. A special negative coupling scheme with symmetrical meander slots on the top and bottom metal planes is applied. The design strategies and performances are introduced and discussed in detail. The proposed fourth-order filter shows a fractional bandwidth of 8.2% at 15.24 GHz with a return loss of better than -17.25 dB, an insertion loss of less than -1.8 dB, and excellent frequency selectivity.
引用
收藏
页码：1124 / 1126
页数：3
相关论文
共 50 条
  • [1] Cross-Coupling on Microstrip Line for Substrate Integrated Waveguide (SIW) Quasi-Elliptic Bandpass Filter
    Chen, Rui-Sen
    Wong, Sai-Wai
    Guo, Zai-Cheng
    Feng, Shi-Fen
    Chu, Qing-Xin
    2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3, 2015,
  • [2] Quasi-elliptic filter based on substrate integrated waveguide
    Bian, Lei
    Guo, Y. X.
    Shi, X. Q.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (02) : 402 - 404
  • [3] Substrate integrated waveguide quasi-elliptic bandpass filter with parallel coupled microstrip resonator
    Kiani, S.
    Rezaei, P.
    Karami, M.
    Sadeghzadeh, R. A.
    ELECTRONICS LETTERS, 2018, 54 (10) : 667 - 668
  • [4] Substrate Integrated Waveguide Quasi-Elliptic Millimeter Wave Filter
    Guo, Yu
    Wang, Yang
    Zhang, JingHui
    Wu, HaoDong
    2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019), 2019,
  • [5] A compact multilayer substrate integrated waveguide quasi-elliptic bandpass filter for millimeter-wave applications
    Zhang, Zhiyuan
    Zhu, Yuanwei
    Zhang, Zijian
    Yan, Pinpin
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021, 63 (12) : 2933 - 2937
  • [6] Substrate Integrated Waveguide Quasi-Elliptic Filter with Arbitrary Termination Impedances
    Pech, Phanam
    Kim, Phirun
    Chaudhary, Girdhari
    Jeong, Yongchae
    JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, 2022, 22 (04): : 472 - 478
  • [7] An "Inline" Quasi-Elliptic Substrate Integrated Waveguide Filter with High Stopband Rejection
    Shi, Dongjie
    Chen, Jixin
    Zhu, Fang
    Yan, Pinpin
    Jiang, Xin
    Xia, Dong
    Jia, Chengwei
    2013 INTERNATIONAL CONFERENCE ON COMPUTATIONAL PROBLEM-SOLVING (ICCP), 2013, : 49 - 51
  • [8] Substrate Integrated Waveguide Quasi-Elliptic Filter Using Slot-Coupled and Microstrip-Line Cross-Coupled Structures
    Wong, Sai-Wai
    Chen, Rui-Sen
    Lin, Jing-Yu
    Zhu, Lei
    Chu, Qing-Xin
    IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY, 2016, 6 (12): : 1881 - 1888
  • [9] Substrate integrated waveguide FPWD with quasi-elliptic response
    Gao, Yi-Qiang
    Shen, Wei
    Wu, Liang
    Sun, Xiao-Wei
    ELECTRONICS LETTERS, 2019, 55 (01) : 41 - 42
  • [10] Compact Quasi-Elliptic Bandpass Filter
    Virdee, Bal S.
    Farhat, Mohamad
    Ahmed, Kafil U.
    ASIA-PACIFIC MICROWAVE CONFERENCE 2011, 2011, : 1051 - 1053
12345