Title :
Improvement of channel capacity of near-field MIMO
Author :
Hirayama, Hiroshi ; Matsui, Gaku ; Kikuma, Nobuyoshi ; Sakakibara, Kunio
Author_Institution :
Dept. of Comput. & Eng., Nagoya Inst. of Technol., Nagoya, Japan
Abstract :
A new structure to improve channel capacity of near-field MIMO is proposed. The proposed structure is consist of back reflector and side reflector. FDTD simulation demonstrates a role of back reflector and side reflector. The back reflector increases SNR without improving eigen value distribution. The side reflector equalizes eigen value distribution without enlarging SNR. Consequently, the proposed structure enhances both SNR and eigen value distributions, the channel capacity was improved.
Keywords :
Absorption; Antennas and propagation; Channel capacity; Computational modeling; Dipole antennas; Finite difference methods; MIMO; Ray tracing; Time domain analysis; Wireless communication;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
