Microelectronics, Volume. 51, Issue 1, 106(2021)

Design of an Interdigital Switchable Bandpass Filter Based on RF MEMS Switch

HAN Lulu1,2,3,4, WU Qiannan1,3,4,5, WANG Shanshan1,2,3,4, FAN Lina1,3,4,6, and LI Mengwei1,2,3,4
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
  • 5[in Chinese]
  • 6[in Chinese]
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    References(10)

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    [8] [8] CHUANG M L, WU M T. Switchable dual-band filter with common quarter-wavelength resonators [J]. IEEE Trans Circ & Syst II: Expr Bri, 2015, 62(4): 347-351.

    [9] [9] ZHANG N B, MEI L R, WANG C T, et al. A switchable bandpass filter employing RF MEMS switches and open-ring resonators [J]. IEEE Trans Elec Dev, 2017, 64(1): 1-7.

    [10] [10] SHOJAEI-ASANJAN D, MANSOUR R R. The Sky’s the limit: a switchable RF-MEMS filter design for wireless avionics intracommunication [J]. IEEE Microwave Mag, 2017, 18(1): 100-106.

    [11] [11] KUMAR N, KUMAR Y. RF-MEMS-based bandpass to bandstop switchable single and dual-band filters with variable FBW and reconfigurable selectivity [J]. IEEE Trans Microwave Theo & Techniq, 2017, 65(10): 3824-3837.

    [12] [12] CHAN K Y, RAMER R, MANSOUR R R. A switchable iris bandpass filter using RF MEMS switchable planar resonators [J]. IEEE Microwave & Wireless Compon lett, 2017, 27(1): 34-36.

    [13] [13] LU D, YU M, BARKER N S, et al. A simple and general method for filtering power divider with frequency fixed and frequency-tunable fully canonical filtering response demonstrations [J]. IEEE Trans Microwave Theo & Techniq, 2019, 67(5): 1812-1825.

    [14] [14] LI M W, LIU Q H, WU Q N, et al. Broadband radio frequency MEMS series contact switch with low insertion loss [J]. Microsys Technol, 2019, 25(5): 1619-1625.

    [18] [18] SHENG H J. Microstrip filters for RF/ microwave applications [M]. New York: Wiley, 2001: 235-271.

    [19] [19] WONG J S. Microstrip tapped-line filter design [J]. IEEE Trans Microwave Theo & Techniq, 1979, 27(1): 44-50.

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    HAN Lulu, WU Qiannan, WANG Shanshan, FAN Lina, LI Mengwei. Design of an Interdigital Switchable Bandpass Filter Based on RF MEMS Switch[J]. Microelectronics, 2021, 51(1): 106

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    Paper Information

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    Received: May. 24, 2020

    Accepted: --

    Published Online: Mar. 11, 2022

    The Author Email:

    DOI:10.13911/j.cnki.1004-3365.200228

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