Title :
Cost Efficiency Adaptive Antenna System Based on Active Frequency Selective Surface
Author :
Fengchang Yu;Liang Zhang;Qing H. Liu;Longfang Ye;Yanhui Liu
Author_Institution :
Dept. of Electron. Sci., Xiamen Univ., Xiamen, China
Abstract :
A patent-pending 16 channel adaptive antenna based on active frequency selective surface is proposed. A Zigbee system built with this antenna is realized and tested in the real world. And serial experiments are taken. The results show that this antenna has a better performance than a pair of dipoles. At some places, this antenna can offer a stable link when the dipoles based system loses many packages. And for some places, this antenna can offer a 20 dB better received signal strength.
Keywords :
"Dipole antennas","Frequency selective surfaces","Genetic algorithms","Biological system modeling","Arrays","Adaptive arrays"
Conference_Titel :
Ubiquitous Wireless Broadband (ICUWB), 2015 IEEE International Conference on
DOI :
10.1109/ICUWB.2015.7324432
