DocumentCode
1175026
Title
CPW-fed folded-slot antenna for 5.8 GHz RFID tags
Author
Chen, S.-Y. ; Hsu, P.
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
40
Issue
24
fYear
2004
Firstpage
1516
Lastpage
1517
Abstract
A coplanar waveguide (CPW)-fed capacitive folded-slot antenna is proposed for the radio frequency identification (RFID) application at 5.8 GHz. The antenna is fabricated on a 30×30 mm substrate. The measured bandwidth and antenna gain are 7.5% and 4.2 dBi, respectively. Radiation patterns are almost omnidirectional in the H-plane. These properties and the compact and uniplanar structure make the antennas suitable for use as RFID tags.
Keywords
antenna feeds; antenna radiation patterns; coplanar waveguides; radiofrequency identification; slot antennas; 5.8 GHz; CPW fed capacitive folded slot antenna; RFID tags; coplanar waveguide; radiation patterns; radio frequency identification; uniplanar structure;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20046780
Filename
1363647
Link To Document