DocumentCode
1052313
Title
Dual-band bidirectional high gain antenna for WLAN 2.4/5.8 GHz applications
Author
Zhang, Juyong ; Zhang, Xian-Ming ; Liu, Jin-Song ; Wu, Q.-F. ; Ying, T. ; Jin, Hye-Jin
Author_Institution
Nat. Key Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´an
Volume
45
Issue
1
fYear
2009
Firstpage
6
Lastpage
7
Abstract
A dual-band bidirectional high gain dipole array antenna for WLAN (2.4/5.8 GHz) applications is proposed and analysed. The array antenna is composed of four elements. Each element is a double-sided printed dipole which is fed with a balanced twin transmission line. Measured results agree very well with simulation results. According to the measured results, the bandwidth with a VSWR less than two is about 400 and 1100 MHz in the two bands, respectively. Good shaped patterns are also achieved. The measured gains for the 2.4 and 5.8 GHz bands are between 4.8-6 and 6-8.8 dBi, respectively.
Keywords
UHF antennas; dipole antenna arrays; microwave antenna arrays; wireless LAN; WLAN applications; antenna elements; dual-band bidirectional high gain dipole antenna array; frequency 1100 MHz; frequency 2.4 GHz; frequency 400 MHz; frequency 5.8 GHz; twin transmission line;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20092617
Filename
4733074
Link To Document