• DocumentCode
    1229934
  • Title

    The Traveling-Wave Cathode-Ray Tube

  • Author

    Owaki, K. ; Terahata, S. ; Hada, T. ; Nakamura, T.

  • Author_Institution
    Kobe Kogyo Corporation, Kobe, Japan
  • Volume
    38
  • Issue
    10
  • fYear
    1950
  • Firstpage
    1172
  • Lastpage
    1180
  • Abstract
    We have constructed cathode-ray tubes utilizing traveling waves, whose deflection sensitivity can be made independent of frequency by equalizing the phase velocity of the wave and the electron velocity. According to the theoretical analysis, the sensitivity of this tube is increased to 10-1mm/v at 30 kMc without any difficulty. The results of the theoretical analysis are proved experimentally by the inversion spectrums. As examples of its application, measurements of amplitude modulation degree and observations of uhf voltage wave form are described in this paper.
  • Keywords
    Amplitude modulation; Cathode ray tubes; Circuits; Electromagnetic scattering; Electron beams; Electrostatic measurements; Frequency; UHF measurements; Voltage; Wires;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IRE
  • Publisher
    ieee
  • ISSN
    0096-8390
  • Type

    jour

  • DOI
    10.1109/JRPROC.1950.233424
  • Filename
    1701109
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1229934