A dual-band tri-element elliptical patch array antenna for WLAN access-points

Author

Razavizadeh, Seyed MohammadReza

Author_Institution

IRIB Univ., Tehran, Iran

fYear

2010

fDate

Aug. 28 2010-Sept. 3 2010

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on

Conference_Location

Honolulu, HI

Print_ISBN

978-1-4244-7091-4

Type

conf

DOI

10.1109/ICWITS.2010.5611942

Filename

5611942