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| Presentation | 2011-10-26 15:40 Millimeter-wave orthogonal polarization MIMO transmission using circular polarized wave Tatsuya Ebayashi, Toshiaki Sasame, Masahiro Umehira (Ibaraki Univ.)  RCS2011-150 SR2011-53 AN2011-28 USN2011-30 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to achieve ultra high speed transmission over 10Gbps in next generation WLAN/WPAN (Wireless Local Area Networks/Wireless Personal Area Networks), MIMO (Multiple Input Multiple Output) transmission will be necessary even in the millimeter wave band. However, as LOS (Line-of-sight) propagation is expected and directional antenna is used in the millimeter wave band, we have proposed orthogonal polarization MIMO transmission to maintain orthogonality between two channels. When we use liner polarization for MIMO transmission,different transmission performance is observed according to the polarization if the beam width of directional antenna is not narrow enough. To solve this problem, this paper proposes orthogonal circular polarization MIMO transmission and describes the distribution of received level and BER performance using a ray-tracing method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ray-tracing / Orthogonal-Polarization / Circular polarization / MIMO / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 260, RCS2011-150, pp. 63-67, Oct. 2011. | |
| Paper # | RCS2011-150 | |
| Date of Issue | 2011-10-19 (RCS, SR, AN, USN) | |
| 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 | RCS2011-150 SR2011-53 AN2011-28 USN2011-30 |
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| Conference Information | |
| Committee | RCS AN SR USN |
| Conference Date | 2011-10-26 - 2011-10-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sophia Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Networks, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2011-10-RCS-AN-SR-USN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Millimeter-wave orthogonal polarization MIMO transmission using circular polarized wave |
| Sub Title (in English) | |
| Keyword(1) | Ray-tracing |
| Keyword(2) | Orthogonal-Polarization |
| Keyword(3) | Circular polarization |
| Keyword(4) | MIMO |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Tatsuya Ebayashi |
| 1st Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 2nd Author's Name | Toshiaki Sasame |
| 2nd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 3rd Author's Name | Masahiro Umehira |
| 3rd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-10-26 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2011-150, SR2011-53, AN2011-28, USN2011-30 |
| Volume (vol) | vol.111 |
| Number (no) | no.260(RCS), no.261(SR), no.262(AN), no.263(USN) |
| Page | pp.63-67(RCS), pp.65-69(SR), pp.45-49(AN), pp.45-49(USN) |
| #Pages | 5 |
| Date of Issue | 2011-10-19 (RCS, SR, AN, USN) |
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