Piezoelectrics & Acoustooptics, Volume. 46, Issue 2, 179(2024)

Wide Stopband Cross-Coupled SIW Filter Based on Tooth-Shaped Ground Defect

SHE Jinchuan1, WU Zhiqiang1, WANG Kai1, CHEN Yaozhong1, CHEN Yan1, LI Zhengxiong1, and ZHANG Sheng2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(10)

    [1] [1] MARTIN T, GHIOTTO A, VUONG T H, et al. Compact quasi-elliptic and highly selective AFSIW filter with multilayer cross-coupling[J].IEEE MTT-S International Microwave Symposium (IMS),2019,6:2-7.

    [2] [2] LEE B, LEE G, LEE J. Two-layered cross-coupled post-loaded SIW filter with microstrip ports[J].IEEE Transactions on Circuits and Systems,II.Express briefs,2023,4.70(4):1346-1350.

    [3] [3] ZHU F, HONG W, CHEN J X, et al. Cross-coupled substrate integrated waveguide filters with improved stopband performance[J].Microwave and Wireless Components Letters,IEEE,2012,22(12):633-635.

    [4] [4] GU Lin, DONG Yuandan. Circular patch resonator loaded compact SIW filter with harmonic suppression[J].IEEE MTT-S International Wireless Symposium (IWS),2022,8:12-15.

    [5] [5] ZHU Yilong, DONG Yuandan. Stripline resonator loaded compact SIW filters with wide suppression and flexible response[J].IEEE Microwave and Wireless Components Letters,2020,5.30(5):465-468.

    [6] [6] BOUTEJDAR A, BENNANI S D. Improvement of low pass and band pass filter characteristics using Cross-DGS-resonators,logarithmic series and coupling matrix methods[C]//Fez,Morocco:2017 International Conference on Wireless Technologies,Embedded and Intelligent Systems (WITS),2017,4:19-20.

    [7] [7] El-HALABI H, abou-chahine S, KADDOUR D, et al. DGS-SMS compact fifth order low pass filter[C]//Genoa,Italy:2017 International Conference on High Performance Computing & Simulation (HPCS),2017,7:17-21.

    [8] [8] WEN Zhenglin, HAN Yunan, Sun Xiaoyu, et al. Design of miniaturized low-pass filter with improved Koch fractal DGS[C]//Beijing:2017 IEEE 5th International Symposium on Electromagnetic Compatibility (EMC-Beijing),2017,8:28-31.

    [9] [9] POZAR D M. Microwave Engineering[M].3rd.ed.New York,USA:Wiley,2004:115-116.

    [10] [10] HONG J S, LANCASTER M J. Microstrip filters for RF/microwave applications[M].New York,NY,USA:Wiley,2001.

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    SHE Jinchuan, WU Zhiqiang, WANG Kai, CHEN Yaozhong, CHEN Yan, LI Zhengxiong, ZHANG Sheng. Wide Stopband Cross-Coupled SIW Filter Based on Tooth-Shaped Ground Defect[J]. Piezoelectrics & Acoustooptics, 2024, 46(2): 179

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    Paper Information

    Received: Dec. 28, 2023

    Accepted: --

    Published Online: Aug. 29, 2024

    The Author Email:

    DOI:10.11977/j.issn.1004-2474.2024.02.008

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