DocumentCode
1702136
Title
A broadband air-filled stacked U-slot patch antenna
Author
Lee, C.L. ; Ooi, B.L. ; Zhou, X.D.
Author_Institution
Nat. Univ. of Singapore, Singapore
Volume
1
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
174
Abstract
The characteristic of a novel rectangular air-filled stacked patch with an offset L-shaped probe are experimentally investigated. The top patch and lower U-slot patch are all supported by thin basswoods at the four corners and the height for the lower U-slot patch is approximately 10% of the designed wavelength. An impedance bandwidth of 44.4% and average gain of approximately 15 dB can be achieved
Keywords
antenna feeds; antenna radiation patterns; microstrip antennas; 15 dB; 4.5 GHz; U-slot patch antenna; air-filled stacked antenna; broadband patch antenna; microwave antenna; offset L-shaped probe; rectangular stacked patch; Antenna measurements; Antenna radiation patterns; Bandwidth; Directive antennas; Equations; Impedance; Microstrip antennas; Patch antennas; Probes; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1999 Asia Pacific
Print_ISBN
0-7803-5761-2
Type
conf
DOI
10.1109/APMC.1999.828078
Filename
828078
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