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| Presentation | 2009-01-23 15:50 Study on multi-antenna measurement system using reverberation chamber Daisuke Kurita, Yoshiki Okano, Shin Nakamatsu, Takashi Okada (DOCOMO)  AP2008-187 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Receive diversity and MIMO (Multiple-Input-Multiple-Output) is ones of key techniques to improve throughput performance and therefore, these techniques will be installed for the next generation mobile phone system, such as LTE (Long Term Evolution). Since throughput performance is strongly related to mobile phone’s multi-antenna performance, it is necessary to define the multi-antenna performance in order to operate mobile phone network with desired quality. In order to define the multi-antenna performance, multi-antenna measurement system which enables us to quantitatively characterize the multi-antenna performance is indispensable. In this report, multi-antenna measurement system using reverberation chamber which creates repeatable Rayleigh fading with a uniformly distributed isotropic scattering environment is proposed. In order to show the availability of the proposed system for multi-antenna measurements, we compare the measured results for multi-antenna performance of two dipole antennas with different configurations and mobile phone antenna model having multi-antenna elements with the simulated results and conducted results, respectively. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | antenna measurements / multi-antenna for mobile terminal / reverberation chamber / MIMO / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 386, AP2008-187, pp. 215-220, Jan. 2009. | |
| Paper # | AP2008-187 | |
| Date of Issue | 2009-01-14 (AP) | |
| 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) | |
| Download PDF | AP2008-187 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2009-01-21 - 2009-01-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2009-01-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on multi-antenna measurement system using reverberation chamber |
| Sub Title (in English) | |
| Keyword(1) | antenna measurements |
| Keyword(2) | multi-antenna for mobile terminal |
| Keyword(3) | reverberation chamber |
| Keyword(4) | MIMO |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Daisuke Kurita |
| 1st Author's Affiliation | NTT DOCOMO (DOCOMO) |
| 2nd Author's Name | Yoshiki Okano |
| 2nd Author's Affiliation | NTT DOCOMO (DOCOMO) |
| 3rd Author's Name | Shin Nakamatsu |
| 3rd Author's Affiliation | NTT DOCOMO (DOCOMO) |
| 4th Author's Name | Takashi Okada |
| 4th Author's Affiliation | NTT DOCOMO (DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2009-01-23 15:50:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2008-187 |
| Volume (vol) | vol.108 |
| Number (no) | no.386 |
| Page | pp.215-220 |
| #Pages | 6 |
| Date of Issue | 2009-01-14 (AP) |
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