A new technique is introduced for calculating the effect of strongly limited electron emission of the SGEMP response of a body in space. The approach is a generalization of the non-screening approximation of Karzas and Latter; it consists of a simple, electro-magnetically self-consistent algorithm for treating electrons which limit near the body. As a result only those trajectories of particles which have large spatial excursions need to be calculated in detail. In particular, for monoenergetic square pulse emission, the so-called 'diode oscillations' are obtained and an analytical estimate of the effect is given using the nonscreening approximation.


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    Title :

    An approximation for the electron sheath in SGEMP


    Additional title:

    Ein Naeherungsmodell fuer die Elektronenumhuellung bei SGEMP eines Raumflugkoerpers


    Contributors:
    Waisman, E.M. (author) / Cassidy, J.J. (author) / Katz, I. (author)

    Published in:

    IEEE Transactions on Nuclear Science ; 25 , 6/Dez. ; 1336-1348


    Publication date :

    1978


    Size :

    13 Seiten, 8 Bilder, 1 Tabelle, 14 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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