DocumentCode
2810206
Title
Multifunctional aperture coupled stacked antenna
Author
Wang, J. ; Fralich, R. ; Wu, C. ; Litva, J.
Author_Institution
Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada
fYear
1991
fDate
24-28 June 1991
Firstpage
727
Abstract
A multifunctional aperture coupled stacked patch antenna that operates at dual-frequency bands is presented. At the lower frequency band, the antenna exhibits a 2:1 voltage standing wave ratio (VSWR) bandwidth of 20%. At the higher frequency band it behaves like a conventional narrowband patch antenna with a 2:1 VSWR bandwidth of 3%. Measured VSWR and far-field radiation patterns as well as numerical predictions are presented. A proper choice of the patch dimensions has been found critical to achieve this multifunctional performance.<>
Keywords
antenna radiation patterns; microstrip antennas; VSWR bandwidth; dual-frequency bands; far-field radiation patterns; higher frequency band; lower frequency band; multifunctional aperture coupled stacked patch antenna; numerical predictions; patch dimensions; voltage standing wave ratio bandwidth; Antenna measurements; Aperture antennas; Aperture coupled antennas; Bandwidth; Dual band; Frequency; Length measurement; Patch antennas; Resonance; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location
London, Ontario, Canada
Print_ISBN
0-7803-0144-7
Type
conf
DOI
10.1109/APS.1991.174942
Filename
174942
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