DocumentCode
1520995
Title
CPW-fed slot-loop coupled patch antenna on narrow substrate
Author
Lu, Shih-Wen ; Huang, Tsung-Fang ; Hsu, Powen
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
35
Issue
9
fYear
1999
fDate
4/29/1999 12:00:00 AM
Firstpage
682
Lastpage
683
Abstract
A coplanar waveguide (CPW) fed rectangular patch antenna excited by a rectangular slot-loop is designed for use in the 2.4 GHz ISM band. The size of the slot-loop is chosen to be as close to that of the patch as possible, and the substrate is cut to be as narrow as possible. Experimental results show that this antenna has a nearly omnidirectional pattern in the H-plane and a bandwidth of ~22% for VSWR<2
Keywords
UHF antennas; antenna feeds; antenna radiation patterns; coplanar waveguide components; loop antennas; microstrip antennas; slot antennas; 2.4 GHz; CPW-fed patch antenna; H-plane pattern; ISM band; coplanar waveguide feed; narrow substrate; omnidirectional pattern; rectangular patch antenna; slot-loop coupled patch antenna;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990381
Filename
769822
Link To Document