DocumentCode :
3562504
Title :
Reactance switching methods for CMIMO system
Author :
Kyu-Tae Lee ; Hyunsik Ahn ; Do-Hyeun Kim
Author_Institution :
Div. of Inf. & Commun. Eng., Kongju Nat. Univ., Kongju, South Korea
fYear :
2014
Firstpage :
393
Lastpage :
396
Abstract :
A smart phone subscriber needs wide bandwidth services for more fast data communication on the internet. The conventional MIMO system is now developing to resolve these problems with limited device space for antenna and frequency band environment reserved. One of a way to make it practically is to add the number of antennas theoretically. But it is difficult to increase the antenna element as a limited space on the system. Therefore an active beam forming scheme is known as a way of constructing a low power MIMO system for that. In this paper, the fast switching control block was suggested to adjust a reactance of the antenna element and verified experimentally the effects by switching signal on an orthogonal beam forming through a spatial domain.
Keywords :
MIMO communication; antenna arrays; array signal processing; CMIMO system; active beam forming scheme; antenna element; data communication; fast switching control block; low power MIMO system; orthogonal beam forming; reactance switching methods; smart phone subscriber; wide bandwidth services; Antenna arrays; Arrays; MIMO; Structural beams; Switches; BS-MIMO; Beam-forming; ESPAR; MIMO system; SPA; orthogonal beam;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Technologies for Communications (ATC), 2014 International Conference on
Print_ISBN :
978-1-4799-6955-5
Type :
conf
DOI :
10.1109/ATC.2014.7043418
Filename :
7043418
Link To Document :
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