Paper Abstract and Keywords |
Presentation |
2012-05-24 13:00
[Technology Exhibit]
FPGA Implementation and Evaluation of a Simplified MIMO-OTA System Katsuhiro Nakada, Yoshio Karasawa (UEC Tokyo) SR2012-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
OTA(Over-the-Air) measurement, which creates multipath-rich propagation environment around a DUT(Device Under Test)
is an effective method for evaluating a MIMO communication terminal in a real environment.
There are two ways for realizing OTA measurement system.
One is a fading-emulator-type method which creates the propagation enviroment by
arranging a number of probe antennas around the DUT.
The other is the method using a radio echoic chamber named ``reverberation chamber."
We have proposed a simplified configuration of fading-emulator-type method called ``antenna-branch-controlled type"
and developed a wideband fading-emulator based on our method.
In this paper, we describe the architecture of the simplified MIMO-OTA system implemented in an FPGA
and evaluate its basic characteristics. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO / OTA / Fading emulator / Antenna-branch-controlled / FPGA implementation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 55, SR2012-5, pp. 31-36, May 2012. |
Paper # |
SR2012-5 |
Date of Issue |
2012-05-17 (SR) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SR2012-5 |
Conference Information |
Committee |
SR |
Conference Date |
2012-05-24 - 2012-05-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Keio univ. at Hiyoshi |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
technical exhibition, product exhibition, software radio, radio hardware technologies |
Paper Information |
Registration To |
SR |
Conference Code |
2012-05-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
FPGA Implementation and Evaluation of a Simplified MIMO-OTA System |
Sub Title (in English) |
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Keyword(1) |
MIMO |
Keyword(2) |
OTA |
Keyword(3) |
Fading emulator |
Keyword(4) |
Antenna-branch-controlled |
Keyword(5) |
FPGA implementation |
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1st Author's Name |
Katsuhiro Nakada |
1st Author's Affiliation |
The University of Electro-Communications (UEC Tokyo) |
2nd Author's Name |
Yoshio Karasawa |
2nd Author's Affiliation |
The University of Electro-Communications (UEC Tokyo) |
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Speaker |
Author-1 |
Date Time |
2012-05-24 13:00:00 |
Presentation Time |
150 minutes |
Registration for |
SR |
Paper # |
SR2012-5 |
Volume (vol) |
vol.112 |
Number (no) |
no.55 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2012-05-17 (SR) |
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