• DocumentCode
    1918602
  • Title

    New Type of WDR and their Applications for MW Pass-Band Filter

  • Author

    Buslov, O.Yu. ; Keys, V.N. ; Shimko, A.Yu. ; Karmanenko, S.F. ; Kozyrev, A.B.

  • Author_Institution
    St. Petersburg Nat. Electrotech. Univ., St. Petersburg
  • fYear
    2007
  • fDate
    10-14 Sept. 2007
  • Firstpage
    452
  • Lastpage
    453
  • Abstract
    Novel design of microwave four-pole band-pass filter based on the tunable waveguide dielectric resonators with the embedded planar (Ba,Sr)TiO3 film ferroelectric varactors is presented. The following operational parameters were obtained after the experimental test in Ka-band: the bandwidth at 1 dB level is about 350 MHz (1.2 %), the range of tuning is 570 MHz (1.9 %) and insertion losses are no more than 5.0 dB.
  • Keywords
    band-pass filters; barium compounds; dielectric resonators; ferroelectric devices; ferroelectric thin films; microwave filters; strontium compounds; titanium compounds; varactors; (Ba,Sr)TiO3-System; Ka-band; embedded planar film ferroelectric varactors; frequency 570 MHz; insertion losses; microwave four-pole band-pass filter; tunable waveguide dielectric resonators; Band pass filters; Bandwidth; Dielectrics; Ferroelectric films; Ferroelectric materials; Microwave filters; Planar waveguides; Resonator filters; Testing; Varactors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave & Telecommunication Technology, 2007. CriMiCo 2007. 17th International Crimean Conference
  • Conference_Location
    Crimea
  • Print_ISBN
    978-966-335-012-7
  • Type

    conf

  • DOI
    10.1109/CRMICO.2007.4368804
  • Filename
    4368804
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1918602