• DocumentCode
    914817
  • Title

    Low-noise room-temperature wideband parametric amplifiers

  • Author

    Vokes, J.C. ; Dawsey, J.R. ; Deadman, H.A.

  • Author_Institution
    Services Electronics Research Laboratory, Baldock, UK
  • Volume
    7
  • Issue
    22
  • fYear
    1971
  • Firstpage
    657
  • Lastpage
    658
  • Abstract
    Two room-temperature parametric amplifiers are described which have gains of 26 dB. One has an excess noise temperature of between 74 and 85 K across the band 3.7¿4.2 GHz, and the other has an excess noise temperature of between 85 and 99 K across the band 7.25¿7.75 GHz.
  • Keywords
    noise; parametric amplifiers; wideband amplifiers; 26 dB gain; low noise room temperature wideband parametric amplifiers; varactor diodes;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19710448
  • Filename
    4235352
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=914817