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Delayed effects of sudden ionospheric disturbances on 164 Kc/s transmission between Tashkent and Ahmedabad

  • S. Ananthakrishnan
  • K. R. Ramanathan
Article
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Abstract

Continuous recording of the field strength of 164 Kc/s CW transmission from Tashkent (42° N, 69° E) has been going on at Ahmedabad (23° 01′ N, 72° 36′ E) since March 1960. The present communication deals with a delayed effect of S.I.D.’s which has been observed on the 164 Kc/s transmissions.

Keywords

Flare Field Strength Solar Flare Sunspot Number Physical Research Laboratory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Branscomb, L. M...Annales de Geophysique, 1964, Tome,20, No. 1, 88.Google Scholar
  2. 2.
    Reid, G. C...Reviews in Geophysics, 1964,2, 311.CrossRefGoogle Scholar
  3. 3.
    Shirke, J. S. and Alurkar, S, K.Proc. Ind. Acad. Sci., 1963,57 A, 49.Google Scholar
  4. 4.
    Whitten, R. C. and Poppoff, I. G.J. of Atmos. Sci., 1964,21, 117.CrossRefGoogle Scholar

Copyright information

© Indian Academy of Sciences 1967

Authors and Affiliations

  • S. Ananthakrishnan
    • 1
  • K. R. Ramanathan
    • 1
  1. 1.Physical Research Laboratory, NavrangpuraAhmedabad-9

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