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Impulse Source in the Vicinity of a Convex Impedance Body: Minimization of the Field in the Shadow Region

The work deals with the optimization problem of impulse source field minimization in the shadow region of a convex body with variable surface impedance. The optimal impedance is searched using uniform asymptotic methods and Ritz method for functional minimization. Numerical results are presented for...

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Bibliographic Details
Main Authors: Zvyagintsev, A.A., Ivanov, A.I., Katkov, D.V.
Format: Article
Language:English
Published: Радіоастрономічний інститут НАН України 2002
Series:Радиофизика и радиоастрономия
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/122364
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Summary:The work deals with the optimization problem of impulse source field minimization in the shadow region of a convex body with variable surface impedance. The optimal impedance is searched using uniform asymptotic methods and Ritz method for functional minimization. Numerical results are presented for the Gaussian impulse source.