Piezoelectrics & Acoustooptics, Volume. 46, Issue 5, 675(2024)

A Novel Resonator Structure Suitable for Narrowband Filter

CHEN Siyi1... XU Yutong1, LI Nian2 and CHEN Feng1 |Show fewer author(s)
Author Affiliations
  • 1College of Mechanical and Electrical Engineering, Soochow University, Suzhou 215021, China
  • 2Suzhou HunterSun Electronics Co., Ltd. Suzhou 215124, China
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    References(10)

    [1] [1] HAGELAUER A, RUBY R, INOUE S, et al. From microwave acoustic filters to millimeter-wave operation and new applications [J]. IEEE Journal of Microwaves, 2023, 3(1): 484-508.

    [2] [2] RUBY R. A snapshot in time: the future in filters for cell phones [J]. Microwave Magazine IEEE, 2015, 16(7): 46-59.

    [3] [3] KIRKENDALL C, IVIRA B. A fast thermo-piezoelectric finite element model of 3D transient FBAR dynamics under large RF signal [C]∥Kobe, Japan: 2018 IEEE International Ultrasonics Symposium(IUS), IEEE,2018.

    [5] [5] XU K, LI D, JIANG Y. Narrow-band bandpass filter with very wide upper stopband [J]. Microwave and Optical Technology Letters, 2020,62(11):3380-3384.

    [9] [9] ZHANG Xiaopeng, LI Yan, WANG Yaguang, et al. Narrow-band filter design of phononic crystals with periodic point defects via topology optimization [J]. International Journal of Mechanical Sciences, 2021, 212(15): 106829.

    [10] [10] QIN Lifeng, CHEN Qingming, CHENG Hongbin, et al. Analytical study of dual-mode thin film bulk acoustic resonators (FBARs) based on ZnO and AlN films with tilted c-axis orientation [J]. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, 2010, 57(8):1840-53.

    [11] [11] IVIRA B, FILLIT R Y, NDAGIJIMANA F, et al. Self-heating study of bulk acoustic wave resonators under high RF power [J]. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2008,55(1): 139-146.

    [12] [12] CHAUHAN V, HUCK C, FRANK A, et al. Enhancing RF bulk acoustic wave devices: Multiphysical modeling and performance [J]. IEEE Microwave Magazine, 2019,20(10): 56-70.

    [13] [13] HASHIMOTO K Y. RF bulk acoustic wave filters for communications [M]. London, UK: Artech House,2009.

    [15] [15] AULD B A. Acoustic fields and waves in solids, Vols. Ⅰ and Ⅱ [M]. New Jersey, USA: John Wiley & Sons, Inc., 1973.

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    CHEN Siyi, XU Yutong, LI Nian, CHEN Feng. A Novel Resonator Structure Suitable for Narrowband Filter[J]. Piezoelectrics & Acoustooptics, 2024, 46(5): 675

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    Paper Information

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    Received: May. 23, 2024

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email:

    DOI:10.11977/j.issn.1004-2474.2024.05.010

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