DocumentCode
1437012
Title
Design of wave absorber for small conducting sphere
Author
Shim, Jaeruen ; Kim, Hyo-Tae
Author_Institution
Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., South Korea
Volume
34
Issue
19
fYear
1998
fDate
9/17/1998 12:00:00 AM
Firstpage
1833
Lastpage
1834
Abstract
An electromagnetic wave absorber for a small sized conducting sphere is designed by applying the Newton-Raphson method to the eigenfunction series solution for a coated conducting sphere. The parameters for the perfect absorbing condition are the constitutive parameters and the thickness of coating for a given radius of conducting sphere. The wave absorber designed by this method exhibits a superior absorption performance to that designed using flat plate absorber theory
Keywords
electromagnetic wave absorption; Newton-Raphson method; conducting sphere; eigenfunction series; electromagnetic wave absorber;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981329
Filename
722366
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