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| Presentation | 2019-07-18 17:05 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobile Communication Systems Hiroshi Murata, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Yui Otagaki (King's College), Hidehisa Shiomi (Osaka Univ.), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN), Satoru Kurokawa (AIST)  EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 Link to ES Tech. Rep. Archives: EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabricated for the applications to the next generation (5G) mobile wireless communication systems and to the precise antenna measurement systems. By analyzing the antenna-coupled electrode in detail with the 3-D model of the EO-crystal-stacked substrate, the electric field enhancement factor of about 400 times of the irradiated 28-GHz field can be obtained for the optical modulation, which enables us to have a compact wireless-optical signal converter without external power supply. The designed EO modulator was fabricated using a 50-m-thick LiNbO_3 crystal film and a 250-m-thick SiO_2 base substrate and its signal conversion characteristic from the 28-GHz band wireless to optical signals were demonstrated successfully in the experiment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical modulation / Electro-optic effect / Antenna / 5G / Optical electric-field sensor / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 130, MWP2019-32, pp. 149-154, July 2019. | |
| Paper # | MWP2019-32 | |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) | |
| 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 | EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 Link to ES Tech. Rep. Archives: EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 |
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| Conference Information | |
| Committee | MW EST OPE MWP EMT IEE-EMT THz |
| Conference Date | 2019-07-18 - 2019-07-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate City Central Library |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Paper Information | |
| Registration To | MWP |
| Conference Code | 2019-07-MW-EST-OPE-MWP-EMT-EMT-THz |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobile Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | Optical modulation |
| Keyword(2) | Electro-optic effect |
| Keyword(3) | Antenna |
| Keyword(4) | 5G |
| Keyword(5) | Optical electric-field sensor |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroshi Murata |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Hiroto Yokohashi |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Sayaka Matsukawa |
| 3rd Author's Affiliation | AIST (AIST) |
| 4th Author's Name | Yui Otagaki |
| 4th Author's Affiliation | King's College (King's College) |
| 5th Author's Name | Hidehisa Shiomi |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
| 6th Author's Name | Masahiro Sato |
| 6th Author's Affiliation | SEIKO GIKEN Co. Ltd. (SEIKO GIKEN) |
| 7th Author's Name | Yoshikazu Toba |
| 7th Author's Affiliation | SEIKO GIKEN Co. Ltd. (SEIKO GIKEN) |
| 8th Author's Name | Satoru Kurokawa |
| 8th Author's Affiliation | AIST (AIST) |
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| Speaker | Author-1 |
| Date Time | 2019-07-18 17:05:00 |
| Presentation Time | 25 minutes |
| Registration for | MWP |
| Paper # | EMT2019-32, MW2019-45, OPE2019-36, EST2019-34, MWP2019-32 |
| Volume (vol) | vol.119 |
| Number (no) | no.126(EMT), no.127(MW), no.128(OPE), no.129(EST), no.130(MWP) |
| Page | pp.149-154 |
| #Pages | 6 |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |
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