DocumentCode
828857
Title
Optimisation of metamaterials by Q factor
Author
Hao, T. ; Stevens, C.J. ; Edwards, D.J.
Author_Institution
Commun. Res. Group, Univ. of Oxford, UK
Volume
41
Issue
11
fYear
2005
fDate
5/26/2005 12:00:00 AM
Firstpage
653
Lastpage
654
Abstract
The Q factors of different elemental structures of metamaterials are investigated. Electromagnetic simulation and experiments have been used and the results from both studies exhibit good agreement. The origin and role of radiation losses is discussed and the effect on the resulting value of Q is highlighted. Some high-Q structures are identified which would be of interest for future use in the design of metamaterial devices.
Keywords
Q-factor; electromagnetic field theory; metamaterials; Q factor; electromagnetic simulation; high-Q structures; metamaterials; radiation losses;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20051428
Filename
1437880
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