• DocumentCode
    2132281
  • Title

    Design of compact coaxial waveguide TE21 mode coupler

  • Author

    Han Zhao ; Feng Yang ; Jia-Sheng Su

  • Author_Institution
    Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
  • fYear
    2013
  • fDate
    21-25 July 2013
  • Firstpage
    105
  • Lastpage
    108
  • Abstract
    This paper proposes a compact Ku band TE21 mode coupler based on coaxial waveguide. This compact coupler takes only half the length of conventional circular waveguide coupler while maintains at least 55dB rejection of unwanted modes and reaches -6.3dB coupling to each of the rectangular waveguide arms in a bandwidth of 700MHz. The coupler can miniaturise the total length of monopulse system which utilizing TE21 mode for self-tracking.
  • Keywords
    circular waveguides; coaxial waveguides; rectangular waveguides; bandwidth; circular waveguide coupler; compact Ku band TE21 mode coupler; compact coaxial waveguide TE21 mode coupler; monopulse system; rectangular waveguide arms; Antennas; Couplers; Couplings; Iron; Legged locomotion; Prototypes;
  • 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.2013.6657363
  • Filename
    6657363
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2132281