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

• Published in: Радиофизика и радиоастрономия
• Date: 2002
• Main Authors: Zvyagintsev, A.A., Ivanov, A.I., Katkov, D.V.
• Format: Article
• Language: English
• Published: Радіоастрономічний інститут НАН України 2002
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/122364
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Impulse Source in the Vicinity of a Convex Impedance Body: Minimization of the Field in the Shadow Region / A.A. Zvyagintsev, A.I. Ivanov, D.V. Katkov // Радиофизика и радиоастрономия. — 2002. — Т. 7, № 4. — С. 475-478. — Бібліогр.: 4 назв. — англ.

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...