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Abstract
This workshop
presents the design of antenna systems
for the applications of mobile terminals
and small base stations in the wireless
communication systems. The LTE and
WiFi require multi-antenna for the
MIMO or diversity systems to enhance
the channel capacity. For the design
of mobile terminal antennas, the
correlation coefficient and MEG
(Mean Effective antenna Gain) are
key design parameters. This workshop
presents how to optimize these antenna
parameters under the multi-path
propagation environments.Typical
design processes are also presented
for the handset antennas and small
indoor base stations. In addition
to the design process, antenna used
in current systems is discussed
in detail.
About the speaker
Hiroyuki Arai
received the B.E. degree in Electrical
and Electronic Engineering, M.E.
and D.E.in Physical Electronics
from Tokyo Institute of Technology,
respectively. After a research associate
in Tokyo Institute of technology,
he joined to Yokohama National University
as a lecturer. Now he is a professor
in Division of Electrical and Computer
Engineering, Yokohama National University.
He was a visiting
scholar at University of California,
Los Angeles and was visiting professor
at Yonsei University, Seoul. He
is currently Chair of IEEE AP-S
Japan Chapter and a Fellow of the
IEICE.
He developed
flat diversity antennas for mobile
telephone terminal,a polarization
diversity base station antenna for
Japanese PDC systems, and small
base station antennas of In-building
micro cellular system.
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