Investigation of the Effect of Noise Correlations on Diversity Gains and Capacities of Multiport Antennas Using Reverberation Chamber
Journal article, 2012
Most of previous studies on diversity gains and capacities of multiantenna systems assumed independent and identically distributed (i.i.d.) Gaussian noises. There are a few studies about the noise correlation effects on diversity gains or MIMO capacities, however, by simulations only. In this paper, the maximum ratio combining (MRC) diversity gain and multiple-input multiple-output (MIMO) capacity including correlated noises are presented. Based on the derived formulas, measurements in a reverberation chamber are performed for the first time to observe the effect of noise correlations on diversity gains and MIMO capacities.
Author
Chen Xiaoming
Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner
Jian Yang
Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner
International Journal of Antennas and Propagation
1687-5869 (ISSN) 1687-5877 (eISSN)
Art. no. 486730- 486730Subject Categories (SSIF 2011)
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1155/2012/486730