A Dual-Passband Filter with Wide Stopband Based on Quarter-Mode Substrate Integrated Elliptical Waveguide

被引：0
|
作者：
Wang, Rui [1 ]
Xia, Zuxue [1 ]
Wang, Chao [1 ]
Cao, Xin [1 ]
Cheng, Rui [1 ]
机构：
[1] Southwest Univ Sci & Technol, Sch Informat Engn, Mianyang, Sichuan, Peoples R China
来源：
2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2022年
关键词：
miniaturization; dual-mode dual-band (DMDB); wide stopband; Quarter-mode Substrate Integrated Elliptic Waveguide (QMSIEW); transmission zeros (TZs); BAND;
D O I：
10.1109/ISAP53582.2022.9998593
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：
In this paper, a miniaturized, dual-mode and dual-band (DMDB) filter with wide stopband based on quarter-mode substrate integrated elliptical waveguide (QMSIEW) is designed. QMSIEW is proposed by cutting along the substrate integrated elliptic waveguide (SIEW) magnetic wall. The filter realizes the first and the second passband respectively through the TMC010 and TMS210 modes of QMSIEW. The simulation results show that the frequency ratio of the designed DMDB filter is 2.49. The stopband bandwidth is extended to 2.32f0 with a rejection level better than 20dB between the two passbands, and there are 5 transmission zeros (TZs) out of passbands.
引用
收藏
页码：455 / 456
页数：2
相关论文
共 50 条
  • [41] A Novel Design of Half-Mode Substrate Integrated Waveguide(HMSIW) Filter with SCMRC
    Tong Chuang-ming
    Peng Peng
    Li Dan
    2013 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC), 2013, : 79 - 81
  • [42] Wideband Low-Loss Filter With Compact Size and Wide Stopband Based on Folded Planar Waveguide
    Tian, Hanyu
    Dong, Yuandan
    IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2023, 33 (06): : 651 - 654
  • [43] Wide Stopband Bandpass Filter Implemented With Spur Stepped Impedance Resonator and Substrate Integrated Coaxial Line Technology
    Chu, Peng
    Hong, Wei
    Dai, Linlin
    Tang, Hongjun
    Hao, Zhangcheng
    Chen, Jixin
    Wu, Ke
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2014, 24 (04) : 218 - 220
  • [44] Dual-Polarized Patch Antenna Excited Concurrently by a Dual-Mode Substrate Integrated Waveguide
    Afshani, Amir
    Wu, Ke
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (03) : 2322 - 2327
  • [45] Compact Highly-Selective Bandpass Filter Based on Triple-Mode Ridge Substrate Integrated Waveguide Cavity
    Liu, Qing
    Qian, Hang
    Zhang, De-Wei
    Gong, Ke
    Liu, Qi-Kun
    IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2023, 33 (09): : 1274 - 1277
  • [46] Compact Dual-Mode Bandpass Filter with Wide Stopband Using Capacitance Loaded Square Meander Loop Resonator
    Duan, Qi
    Song, Kaijun
    Fan, Maoyu
    Zhu, Yu
    Chen, Fulong
    WIRELESS PERSONAL COMMUNICATIONS, 2016, 90 (03) : 1433 - 1442
  • [47] A balanced dual-band bandpass filter with a wide stopband and controllable differential-mode frequencies and fractional bandwidths
    Xu, Le
    Yue, Hao J.
    Wei, Feng
    Shi, Xiao W.
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2020, 30 (01)
  • [48] A novel dual-mode bandpass filter with wide stopband using the properties of microstrip open-loop resonator
    Görür, A
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2002, 12 (10) : 386 - 388
  • [49] Compact Dual-Mode Bandpass Filter with Wide Stopband Using Capacitance Loaded Square Meander Loop Resonator
    Qi Duan
    Kaijun Song
    Maoyu Fan
    Yu Zhu
    Fulong Chen
    Wireless Personal Communications, 2016, 90 : 1433 - 1442
  • [50] Broadband balanced filter with high common-mode suppression and wide stopband based on SIW and SSPP
    Liu, Hao
    Xue, Bing
    Xu, Jun
    IEICE ELECTRONICS EXPRESS, 2024, 21 (01): : 1 - 6
12345