• DocumentCode
    726231
  • Title

    Compact, quasi-elliptic dual-band bandpass filter with improved isolation

  • Author

    Sovuthy, Cheab ; Wong Peng Wen

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Univ. Teknol. PETRONAS, Tronoh, Malaysia
  • fYear
    2015
  • fDate
    17-22 May 2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    The design of compact and very selective dual band dual-mode filter with improved isolation is introduced in this paper. The two passbands are achieved by connecting two stepped-impedance dual-mode resonators in parallel. Two transmission zeros are obtained on both sides of each passband with the use of the source-load coupling. Theoretical analysis together with experimental prototype is presented.
  • Keywords
    band-pass filters; elliptic filters; poles and zeros; resonator filters; compact bandpass filter; dual-band bandpass filter; dual-mode filter; improved isolation; quasielliptic bandpass filter; source-load coupling; stepped-impedance dual-mode resonators; transmission zeros; Fabrication; Impedance; Insertion loss; Microwave filters; Resonant frequency; Resonator filters; Wireless communication; Bandpass filter; dual-band; dual-mode;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Symposium (IMS), 2015 IEEE MTT-S International
  • Conference_Location
    Phoenix, AZ
  • Type

    conf

  • DOI
    10.1109/MWSYM.2015.7167115
  • Filename
    7167115
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=726231