DocumentCode
379983
Title
Broadband annular dual-slot antenna for WLAN applications
Author
Qing, Xianming ; Chia, Michael Yan Wah
Author_Institution
Centre for Wireless Commun., Nat. Univ. of Singapore, Singapore
Volume
2
fYear
2002
fDate
2002
Firstpage
452
Abstract
A novel annular dual-slot antenna is presented. The antenna consists of two concentric annular slots and an open-circuited microstrip feed line. The simulation and experimental results indicate broad operating bandwidth from 4.8 GHz to 6.2 GHz (VSWR 2:1). At these frequencies, the antenna displays a broadside bidirectional radiation pattern, with gain on the order of 2.5 dBi. It is suitable for 5 GHz WLAN applications.
Keywords
antenna feeds; antenna radiation patterns; broadband antennas; slot antennas; wireless LAN; 4.8 to 6.2 GHz; WLAN applications; annular dual-slot antenna; bidirectional radiation pattern; broadband antenna; microstrip feed line; Antenna feeds; Antennas and propagation; Bandwidth; Broadband antennas; Costs; Frequency; Microstrip antennas; Radar antennas; Slot antennas; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN
0-7803-7330-8
Type
conf
DOI
10.1109/APS.2002.1016120
Filename
1016120
Link To Document