• DocumentCode
    3797283
  • Title

    Correspondence

  • Volume
    40
  • Issue
    6
  • fYear
    1952
  • Firstpage
    728
  • Lastpage
    729
  • Keywords
    "Upper bound","Physics","Switching systems","Information rates","Circuit noise","Equations","Batteries","Biographies","Electrical engineering","Laboratories"
  • Journal_Title
    Proceedings of the IRE
  • Publisher
    ieee
  • ISSN
    0096-8390
  • Type

    jour

  • DOI
    10.1109/JRPROC.1952.274070
  • Filename
    4051030