Title :
SINR enhancement by antenna diversity in 1X-EVDO system
Author :
Byun, Joonho ; Lee, Juhyung ; Park, Jong-Gyu ; Kim, Seon-Kyeong
Author_Institution :
Samsung Electron. Co., Ltd., Kyunggi-Do, South Korea
Abstract :
In this paper, we examine the signal-to-interference-plus-noise ratio (SINR) enhancement by using an antenna diversity technique in 1X-EVDO system. The experiments have been made with two dipoles with a lossy cylinder in the reverberation chamber. The interesting frequency range was between 1750 and 1870 MHz. The SINR of two dipoles for minimum mean square error (MMSE) combining shows the significant improvement compared to one dipole.
Keywords :
UHF antennas; absorbing media; cellular radio; data communication; dipole antennas; diversity reception; least mean squares methods; 1750 to 1870 MHz; 1X-EVDO system; MMSE combining; SINR enhancement; antenna diversity; dipoles; lossy cylinder; minimum mean square error; reverberation chamber; signal-to-interference-plus-noise ratio; Antenna measurements; Dipole antennas; Diversity methods; Diversity reception; Interference; Microwave antennas; Microwave measurements; Microwave technology; Reverberation chamber; Signal to noise ratio;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552292
