DocumentCode
1228551
Title
Design of ultrawideband photonic crystals for broadband antenna applications
Author
Agi, Kamil ; Brown, E.R. ; Malloy, K.J.
Author_Institution
Center for High Technol. Mater., New Mexico Univ., Albuquerque, NM
Volume
30
Issue
25
fYear
1994
fDate
12/8/1994 12:00:00 AM
Firstpage
2166
Lastpage
2167
Abstract
Face-centred-cubic photonic crystals with overlapping stop bands are stacked in tandem to obtain an ultrawideband photonic crystal. This crystal has a stop band that extends from 16 to at least 25 GHz and has a minimum rejection of ~7 dB at normal incidence. Different stacking configurations have been studied, and cavity modes between nonadjacent crystals with overlapping stop bands have been observed
Keywords
antenna accessories; microwave antennas; photonic band gap; 16 to 25 GHz; broadband antenna applications; cavity modes; face-centred-cubic photonic crystals; nonadjacent crystals; overlapping stop bands; photonic bandgaps; stacking configurations; stop band; ultrawideband photonic crystal; ultrawideband photonic crystals;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941441
Filename
350126
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