Title :
Double U-slot rectangular patch antenna
Author :
Guo, Y.X. ; Luk, K.M. ; Lee, K.F. ; Chow, Y.L.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
fDate :
9/17/1998 12:00:00 AM
Abstract :
A rectangular microstrip antenna with two U-shaped slots on the patch is described. Using a foam layer of thickness ~8% wavelength as the supporting substate, an impedance bandwidth of 44% is achieved. The radiation patterns are stable across the passband
Keywords :
antenna radiation patterns; microstrip antennas; stability; double U-slot configuration; foam layer supporting substate; impedance bandwidth; rectangular patch antenna; stable radiation patterns;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981283
