• DocumentCode
    2657110
  • Title

    Broadband negative group delay microstrip phase shifter design

  • Author

    Keser, Sinan ; Mojahedi, Mo

  • Author_Institution
    Edward S. Rogers Sr. Dept. of Electr. & Comput. Eng., Univ. of Toronto, Toronto, ON, Canada
  • fYear
    2009
  • fDate
    1-5 June 2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A new planar microwave phase shifter exhibiting NGD is presented. This method of bandwidth enhancement can be applied to any linear phase shifter. The phase bandwidth was experimentally shown to be increased by 450% with respect to a conventional unloaded microstrip phase shifter. The maximum insertion loss measured for this particular phase shifter was 3.11dB; although this attenuation can be reduced at the cost of reduced phase bandwidth.
  • Keywords
    linear phase filters; microwave phase shifters; bandwidth enhancement; linear phase shifter; maximum insertion loss; negative group delay phase shifter design; phase bandwidth; planar microwave phase shifter; unloaded microstrip phase shifter; Attenuation measurement; Bandwidth; Costs; Delay; Insertion loss; Loss measurement; Microstrip; Particle measurements; Phase measurement; Phase shifters;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
  • Conference_Location
    Charleston, SC
  • ISSN
    1522-3965
  • Print_ISBN
    978-1-4244-3647-7
  • Type

    conf

  • DOI
    10.1109/APS.2009.5172268
  • Filename
    5172268
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2657110