• DocumentCode
    125974
  • Title

    A source-load coupled bandpass filter using one-eighth mode substrate integrated waveguide cavity

  • Author

    Yongzhong Zhu

  • Author_Institution
    Eng. Univ. of the Chinese People Armed Police Force, Xi´an, China
  • fYear
    2014
  • fDate
    16-23 Aug. 2014
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A novel compact eighth-mode substrate integrated waveguide (EMSIW) resonator is proposed. The dominant resonant mode of the proposed resonator is TE101 mode. Compared with the conventional SIW resonator, the size reduction of the resonator is up to more than 87.5%. By using source-load Cross coupling and magnetic coupling, a new filter with two EMSIW cavities is designed, which has four transmission zeros in the out-band. The measured results show good performance and agree well with the simulated results.
  • Keywords
    band-pass filters; cavity resonator filters; substrate integrated waveguides; EMSIW resonator; TE101 mode; magnetic coupling; one-eighth mode substrate integrated waveguide cavity resonator; size reduction; source-load coupled bandpass filter; source-load cross coupling; transmission zeros; Band-pass filters; Cavity resonators; Couplings; Magnetic separation; Resonant frequency; Resonator filters; Substrates;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
  • Conference_Location
    Beijing
  • Type

    conf

  • DOI
    10.1109/URSIGASS.2014.6929339
  • Filename
    6929339
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=125974