Title :
Analysis of a near-field MIMO based on the polarization diversity by using the mode-based approach
Author :
Tak, Youndo ; Yun, Sumin ; Park, Jongmin ; Nam, Sangwook
Author_Institution :
Sch. of Electr. Eng. & INMC, Seoul Nat. Univ., Seoul, South Korea
Abstract :
According to the MIMO theory, the capacity of a channel can be increased by using multiple antennas at each transmitting and receiving end. In order to construct a near-field 2×2 MIMO system, an antenna array, which is composed of short electric dipoles with different polarizations, can be used. When small antennas are used, the characteristics of the channel matrix can be analyzed based on the addition theorem, and thus the capacity can also be easily estimated.
Keywords :
MIMO systems; dipole antenna arrays; polarisation; MIMO theory; antenna array; channel matrix; electric dipole; mode-based approach; multiple antenna; near-field 2×2 MIMO system; polarization diversity; Antenna arrays; Arrays; Dipole antennas; Receiving antennas; Transmitting antennas; Zinc; Addition theorem; MIMO channel; Near-field MIMO; Small antennas;
Conference_Titel :
Antenna Technology and Applied Electromagnetics (ANTEM), 2012 15th International Symposium on
Conference_Location :
Toulouse
Print_ISBN :
978-1-4673-0290-6
DOI :
10.1109/ANTEM.2012.6262282
