Title :
A New Spatial Correlation Formulation of Arbitrary AoA Scenarios
Author :
Hsieh, Po-Chuan ; Chen, Fu-Chiarng
Author_Institution :
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
fDate :
7/1/1905 12:00:00 AM
Abstract :
This letter presents a new approximate spatial correlation formulation of arbitrary angle-of-arrival (AoA) scenarios. The proposed approximation scheme can be applied to the parameterized three-dimensional (3-D) spatial correlation formulation taking antenna mutual coupling effect into consideration. Computation time can thus be significantly saved using the new spatial correlation formulation, which is beneficial for gauge of multiple-input multiple-output (MIMO) antenna systems.
Keywords :
MIMO communication; antenna arrays; approximation theory; correlation methods; approximation scheme; arbitrary angle-of-arrival scenario; multiple-input multiple-output antenna system; spatial correlation formulation; Angle-of-arrival (AoA); antenna spatial correlation; multiple-input–multiple-output (MIMO); mutual coupling effect;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2009.2019311
