• DocumentCode
    930780
  • Title

    The performance of combined feedforward AGC and phase-locked AFC in a single sideband mobile radio receiver

  • Author

    Sladen, J.P.H. ; McGeehan, J.P.

  • Author_Institution
    University of Bath, School of Electrical Engineering, Bath, UK
  • Volume
    131
  • Issue
    5
  • fYear
    1984
  • fDate
    8/1/1984 12:00:00 AM
  • Firstpage
    437
  • Lastpage
    441
  • Abstract
    The paper describes the results of a simulation of a coupled phase-locked AFC/feedforward AGC system with a two tone fading input. The theoretical predictions agree closely with those obtained under laboratory conditions, and show that considerable care should be exercised in the selection of the phase-locked loop bandwidth, normalised to twice maximum Doppler (¿n/2¿d). Failure to do so can result in nonoptimum feedforward AGC performance.
  • Keywords
    amplitude modulation; automatic frequency control; automatic gain control; communications applications of control; electronic equipment testing; mobile radio systems; phase-locked loops; radio receivers; Doppler; PLL bandwidth; SSB; feedforward AGC; phase-locked AFC; simulation; single sideband mobile radio receiver; two tone fading;
  • fLanguage
    English
  • Journal_Title
    Communications, Radar and Signal Processing, IEE Proceedings F
  • Publisher
    iet
  • ISSN
    0143-7070
  • Type

    jour

  • DOI
    10.1049/ip-f-1:19840069
  • Filename
    4646310
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=930780