Title :
The implementation of compact multiple antennas for WCDMA MIMO handset
Author :
Hongli Peng ; Qizhong Liu ; Tang Song
Author_Institution :
Res. Inst. of Antennas & EM Scattering, Xidian Univ., Xi´an, China
Abstract :
The practical implementation of a compact two element handset antenna, a helical element and a internal element, is presented. The electromagnetic characteristics of the elements, including VSWR, gain pattern and polarization ratio, and the envelope correlation coefficient between the two element ports are investigated. Both the numerical and experimental results show that the compact antennas can be used for future WCDMA MIMO terminal system.
Keywords :
MIMO systems; antenna arrays; antenna radiation patterns; code division multiple access; diversity reception; electromagnetic wave polarisation; helical antennas; mobile antennas; mobile handsets; MIMO; VSWR; WCDMA; compact multiple antennas; diversity antenna array; electromagnetic characteristics; envelope correlation coefficient; gain pattern; handset antenna; helical antenna; internal antenna; polarization ratio; Antenna arrays; Antenna feeds; Conductors; Helical antennas; Impedance; MIMO; Multiaccess communication; Scattering; Telephone sets; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1217501
