DocumentCode
1012914
Title
Metallic transmission screen for sub-wavelength focusing
Author
Wong, A.M.H. ; Sarris, C.D. ; Eleftheriades, G.V.
Author_Institution
Univ. of Toronto, Toronto
Volume
43
Issue
25
fYear
2007
Firstpage
1402
Lastpage
1404
Abstract
A simple metallic transmission screen is proposed that is capable of focusing an incident plane wave into a sub-wavelength spot in the near field. The principle of operation is inspired by holographic concepts applied to the near-field. A corresponding design procedure is described and supporting full-wave simulation results are provided.
Keywords
electromagnetic wave transmission; focusing; electromagnetic waves focusing; full-wave simulation; holographic concepts; incident plane wave; metallic transmission screen; near field; sub-wavelength focusing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20072315
Filename
4405585
Link To Document