• DocumentCode
    2131548
  • Title

    A reconfigurable filter based on quarter-mode substrate integrated waveguide (QMSIW) resonator

  • Author

    Jiang, Yizhang ; Lin, X.Q. ; Cheng, Fan-Tien ; Jin, J.Y. ; Fan, Y.

  • Author_Institution
    EHF Key Lab. of Fundamental Sci., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
  • fYear
    2013
  • fDate
    21-25 July 2013
  • Firstpage
    5
  • Lastpage
    7
  • Abstract
    In this paper, a reconfigurable filter based on quarter-mode substrate integrated waveguide (QMSIW) resonator is proposed. QMSIW is employed to reduce the size of the filter, and the filter can be tuned with the varactors loaded on the QMSIW. QMSIW resonator with a single varactor loaded is studied and a two order filter is designed and simulated. The simulated results show that the work frequency can be tuned from 1.2 GHz to 2.6 GHz, and insertion loss is better than 2.2 dB.
  • Keywords
    microwave filters; resonator filters; substrate integrated waveguides; varactors; waveguide filters; QMSIW resonator; filter size reduction; filter tuning; insertion loss; quarter mode substrate integrated waveguide; reconfigurable filter; varactor; Resonant frequency; Resonator filters;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2013
  • Conference_Location
    Chengdu
  • Type

    conf

  • DOI
    10.1109/CSQRWC.2013.6657336
  • Filename
    6657336
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2131548