Title :
Experimental studies of circular patches with slots
Author :
Luk, K.M. ; Lee, Y.W. ; Tong, K.F. ; Lee, K.F.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
fDate :
12/1/1997 12:00:00 AM
Abstract :
Experimental results for circular patches with slots are presented. Two configurations are studied, one with an arc-shaped slot and the other with a rectangular U-shaped slot. About a 14% impedance bandwidth is obtained for the former and 23% for the latter. Measured patterns and gain are also given for the U-shaped slot configuration
Keywords :
antenna radiation patterns; electric impedance; microstrip antennas; arc-shaped slot; circular patches; experimental results; impedance bandwidth; measured gain; measured radiation patterns; rectangular U-shaped slot; slots;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings
DOI :
10.1049/ip-map:19971292
