Title :
A dual-band tri-element elliptical patch array antenna for WLAN access-points
Author :
Razavizadeh, Seyed MohammadReza
Author_Institution :
IRIB Univ., Tehran, Iran
fDate :
Aug. 28 2010-Sept. 3 2010
Abstract :
In this paper a dual WLAN band, three elements circular patch array antenna with a novel radial tapered feed network introduced. Although the proposed antenna with back reflector has been chosen as main prototype for optimization, fabrication and test, observed that this antenna in without reflector mode can also operated with acceptable impedance performance in WLAN2.4/5.8GHz bands. In reflector mode, the proposed antenna recognize a band tunable antenna depend on the distance between of reflector plane and antenna.
Keywords :
microstrip antenna arrays; multifrequency antennas; optimisation; reflector antenna feeds; wireless LAN; WLAN access-points; acceptable impedance performance; back reflector; band tunable antenna; dual WLAN band; dual-band tri-element elliptical patch array antenna; novel radial tapered feed network; optimization; reflector mode; reflector plane; three elements circular patch array antenna; Antenna measurements; Arrays; Feeds; Loss measurement; Reflector antennas; Wireless LAN;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-7091-4
DOI :
10.1109/ICWITS.2010.5611942
