• DocumentCode
    3086006
  • Title

    A compact wideband filter utilizing stepped-impedance transformer and stubs

  • Author

    Yi-Hsin Pang ; Chiau-Ling Huang

  • Author_Institution
    Dept. of Electr. Eng., Nat. Univ. of Kaohsiung, Kaohsiung, Taiwan
  • fYear
    2013
  • fDate
    1-3 Aug. 2013
  • Firstpage
    160
  • Lastpage
    162
  • Abstract
    This paper proposes a compact wideband filters consisting of a stepped-impedance transformer. The stepped-impedance transformer is loaded by two short-circuited stubs and a pair of open-circuited stubs. A wideband bandpass filter operated from 3.71 GHz to 7.28 GHz has been designed and simulated. The designed filter has also been fabricated for validation. The fabricated filter exhibits a 60% bandwidth and occupies an area of 8.6 × 8.35 mm2. A compact and wideband filter is therefore obtained.
  • Keywords
    band-pass filters; impedance convertors; microwave filters; network synthesis; compact wideband filters; frequency 3.71 GHz to 7.28 GHz; open-circuited stubs; short-circuited stubs; size 8.35 mm; size 8.6 mm; stepped-impedance transformer; wideband bandpass filter; Band-pass filters; Delays; Impedance; Microwave filters; Resonator filters; Transmission line measurements; Wideband;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electromagnetics (iWEM), 2013 IEEE International Workshop on
  • Conference_Location
    Kowloon
  • Print_ISBN
    978-1-4799-6654-7
  • Type

    conf

  • DOI
    10.1109/iWEM.2013.6888798
  • Filename
    6888798
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3086006