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| Presentation | 2006-05-19 16:55 Estimention on chracteristics of 2×2 MIMO antenna for mobile terminal using Folded Loop Antenna Toshiteru Hayashi, Hiroshi Sato, Yoshio Koyanagi (PMC), Hisashi Morishita (NDA)  AP2006-33 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, the research and development of MIMO(Multiple Input Multiple Output) technology is advanced because of materializing high speed data communication under the limited frequency band. The MIMO antenna for mobile terminal using folded loop antenna has been proposed as basic study on mobile terminal installed MIMO technology. In this paper, the characteristics of the antenna performance on the hand-held condition have been calculated to investigate the MIMO chracteristics(Channel capacity) under the indoor actual propagation environment. Also, this paper examined causality of the directivity pattern of mobile terminal and inclination of polarization as the channel capacity. In the results, the MIMO antenna for mobile terminal using folded loop antenna had wide frequency bandwidth, low correlation and small influence of the human hand have been confirmed, and it has been able to be confirmed to restrain with several bps/Hz degradation in channel capacity of MIMO. Also, it has been able to be confirmed to get high channel capacity of MIMO when it equals the directivity pattern of mobile terminal and the inclination of polarization of incoming wave(XPR). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Folded loop antenna / Mobile terminal / MIMO / Channel capacity / XPR / Ray-launching method / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 40, AP2006-33, pp. 133-138, May 2006. | |
| Paper # | AP2006-33 | |
| Date of Issue | 2006-05-11 (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 | AP2006-33 |
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| Conference Information | |
| Committee | AP SAT |
| Conference Date | 2006-05-18 - 2006-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications and Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2006-05-AP-SAT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimention on chracteristics of 2×2 MIMO antenna for mobile terminal using Folded Loop Antenna |
| Sub Title (in English) | |
| Keyword(1) | Folded loop antenna |
| Keyword(2) | Mobile terminal |
| Keyword(3) | MIMO |
| Keyword(4) | Channel capacity |
| Keyword(5) | XPR |
| Keyword(6) | Ray-launching method |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshiteru Hayashi |
| 1st Author's Affiliation | Panasonic Mobile Communications Co., Ltd. (PMC) |
| 2nd Author's Name | Hiroshi Sato |
| 2nd Author's Affiliation | Panasonic Mobile Communications Co., Ltd. (PMC) |
| 3rd Author's Name | Yoshio Koyanagi |
| 3rd Author's Affiliation | Panasonic Mobile Communications Co., Ltd. (PMC) |
| 4th Author's Name | Hisashi Morishita |
| 4th Author's Affiliation | National Defense Academy (NDA) |
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| Speaker | Author-1 |
| Date Time | 2006-05-19 16:55:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2006-33 |
| Volume (vol) | vol.106 |
| Number (no) | no.40 |
| Page | pp.133-138 |
| #Pages | 6 |
| Date of Issue | 2006-05-11 (AP) |
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