Title :
Dual band coupled-fed MIMO antennas for WLAN application
Author :
Hsu, Wen-Hsiu ; Huang, Chi-Hsiung ; Pan, Shan-Cheng ; Tang, Chia-Lun
Author_Institution :
Dept. of Comput. & Commun. Grad., Shu-Te Univ., Kaohsiung, Taiwan
fDate :
Oct. 29 2012-Nov. 2 2012
Abstract :
This paper presents a design of dual band coupled-fed MIMO antennas for WLAN application. The proposed MIMO antenna system consists of two planar symmetrical element and coupled-fed. The structure is uncomplicated and the antenna system area occupies only 12 × 60 mm2, and the resonance bandwidth can cover ISM2.4 and ISM5.2/5.8 bands. The proposed MIMO antennas have the isolation characteristic value of about 20 dB at the required bandwidth and the obtained envelope correlation coefficient (ECC) is lower than 0.1 from the measured S-parameters. The method can be accurate operation at WLAN communication system.
Keywords :
MIMO communication; S-parameters; multifrequency antennas; wireless LAN; ECC; S-parameter; WLAN communication system; dual band coupled-fed MIMO antenna; envelope correlation coefficient; isolation characteristic value; planar symmetrical element; resonance bandwidth; Antenna measurements; Antennas; Dual band; Loss measurement; MIMO; Wireless LAN; Coupled-fed; ECC; MIMO; WLAN;
Conference_Titel :
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location :
Nagoys
Print_ISBN :
978-1-4673-1001-7
