Über die Ausbreitung sehr langer elektrischer Wellen um die Erde und die Signale des Blitzes

@article{Schumann1952berDA,
  title={{\"U}ber die Ausbreitung sehr langer elektrischer Wellen um die Erde und die Signale des Blitzes},
  author={Winfried Otto Schumann},
  journal={Il Nuovo Cimento (1943-1954)},
  year={1952},
  volume={9},
  pages={1116-1138}
}
  • W. O. Schumann
  • Published 1 December 1952
  • Physics
  • Il Nuovo Cimento (1943-1954)
ZusammenfassungEs wird mit Hilfe der Methode der singulären Eigenfunktionen eine Formel für die Ausbreitung langer elektrischer Wellen um die Erde mit Berücksichtigung der Ionosphäre aufgestellt. Mit Hilfe der gewonnenen Formel wird die Ausbreitung elektromagnetischer Signale einer Blitzentladung durch Fonrierintegration gewonnen, indem für den zeitlichen Verlauf einr Blitzentladung einige einfache, prinzipiell verschiedene Zeitabhängigkeiten angenommen werden.RiassuntoUtilizzando il metodo… 
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References

SHOWING 1-3 OF 3 REFERENCES
The Transmission of Electric Waves Round the Earth
On the hypothesis that the Earth consists of an imperfectly conducting sphere surrounded by infinite homogeneous dielectric, I have recently obtained a complete solution (in a form adapted for