Title :
The realization of pattern/polarization diversity by applying vertical excitation
Author :
Chae, Sung Ho ; Choi, Min-Goo ; Park, Seong-Ook
Author_Institution :
Inf. & Commun. Univ., Daejeon
fDate :
Oct. 30 2007-Nov. 2 2007
Abstract :
This paper proposes the pattern/polarization diversity array for MIMO applications by applying vertical excitation. We show that antenna´s pattern and polarization characteristics are changed due to vertical feeding. Then, we attempt to realize the two antenna diversity array by using different feeding method. In addition, the spatial correlations of different excitations are investigated. Finally, the analysis of the diversity system in the view point of capacity is presented.
Keywords :
MIMO communication; antenna radiation patterns; polarisation; MIMO application; antenna diversity array; antenna pattern; multiple input multiple output system; pattern diversity array; polarization characteristics; polarization diversity array; spatial correlation; vertical excitation; vertical feeding; Antenna arrays; Antenna feeds; Channel capacity; Difference equations; MIMO; Polarization; Random variables; Receiving antennas; Transmitting antennas; Wireless LAN;
Conference_Titel :
TENCON 2007 - 2007 IEEE Region 10 Conference
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-1272-3
Electronic_ISBN :
978-1-4244-1272-3
DOI :
10.1109/TENCON.2007.4428991
