• DocumentCode
    1659766
  • Title

    SFG realization of general nth-order allpass voltage transfer functions using VDBAs

  • Author

    Onjan, Oosana ; Pukkalanun, Tattaya ; Tangsrirat, Worapong

  • Author_Institution
    Fac. of Eng., King Mongkut´s Inst. of Technol. Ladkrabang (KMITL), Bangkok, Thailand
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    A synthesis procedure of general nth-order allpass voltage transfer functions using solely voltage differencing buffered amplifiers (VDBAs) and capacitors with the signal-flow-graph design method is described. It has been shown that the proposed structure employs n VDBAs and n capacitors for the realization of any nth-order voltage transfer function. As an illustrative example, the third-order voltage-mode allpass filter has been designed and simulated using PSPICE.
  • Keywords
    all-pass filters; buffer circuits; differential amplifiers; network synthesis; signal flow graphs; transfer functions; PSPICE; SFG; VDBA; allpass voltage transfer function; signal-flow-graph design method; voltage differencing buffered amplifiers; voltage-mode allpass filter; Active circuits; Capacitors; Design methodology; Flow graphs; SPICE; Transconductance; Transfer functions; Signal Flow Graph (SFG); Voltage Differencing Buffered Amplifier (VDBA); allpass filter;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2015 12th International Conference on
  • Conference_Location
    Hua Hin
  • Type

    conf

  • DOI
    10.1109/ECTICon.2015.7206964
  • Filename
    7206964
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1659766