• DocumentCode
    873512
  • Title

    Audio Modulation Substitution System for Microwave Attenuation Measurements

  • Author

    Korewick, J.

  • Volume
    1
  • Issue
    1
  • fYear
    1953
  • fDate
    3/1/1953 12:00:00 AM
  • Firstpage
    14
  • Lastpage
    21
  • Abstract
    This paper describes an Audio Modulation Substitution System for high accuracy microwave attenuation measurements. In order to utilize the full advantages of a high-gain, narrow-band audio amplifier, problems of noise, hum, and instability had to be overcome. The techniques used to overcome these difficulties are discussed. The system is used over the frequency range of 240-40,000 mc and can measure up to 40 db.
  • Keywords
    Attenuation measurement; Attenuators; Detectors; Electric resistance; Electric variables measurement; Frequency measurement; Microwave devices; Microwave measurements; Power measurement; Voltage;
  • fLanguage
    English
  • Journal_Title
    Microwave Theory and Techniques, Transactions of the IRE Professional Group on
  • Publisher
    ieee
  • ISSN
    0276-1173
  • Type

    jour

  • DOI
    10.1109/TMTT.1953.1124831
  • Filename
    1124831
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=873512