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| Presentation | 2023-07-21 14:15 Signal Processing Technique Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect Naoki Ueda, Yui Otagaki, Hiroshi Murata (Mie Univ.)  EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Future Beyond-5G wireless systems will require the development of new signal processing technologies to support even higher transmission speeds, lower latency, and higher carrier frequencies. In the ultra-high-frequency bands of millimeter wave band and THz band, propagation losses in free space and cables are high, so Radio-over-Fiber (RoF) technology, which converts wireless signals into optical signals and transmits them over low-loss silica optical fiber, is effective. Our laboratory is developing a new signal processing technique based on RoF technology that utilizes multiple laser lights, the wavelength dispersion effect of quartz optical fibers, and an antenna electro-optic phase modulator. This enables detection and demodulation at the same time of reception. In this paper, the principle of the proposed signal processing technique and the experimental results using 30 GHz-Band wireless signals is presented. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical fiber / Optical phase modulation / Wavelength dispersion / Signal processing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 118, MWPTHz2023-41, pp. 183-186, July 2023. | |
| Paper # | MWPTHz2023-41 | |
| Date of Issue | 2023-07-13 (EMT, MW, OPE, EST, MWPTHz) | |
| ISSN | 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 | EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 |
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| Conference Information | |
| Committee | EST MW EMT OPE MWPTHz IEE-EMT |
| Conference Date | 2023-07-20 - 2023-07-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Muroran Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Paper Information | |
| Registration To | MWPTHz |
| Conference Code | 2023-07-EST-MW-EMT-OPE-MWPTHz-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Signal Processing Technique Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect |
| Sub Title (in English) | |
| Keyword(1) | Optical fiber |
| Keyword(2) | Optical phase modulation |
| Keyword(3) | Wavelength dispersion |
| Keyword(4) | Signal processing |
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| 1st Author's Name | Naoki Ueda |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Yui Otagaki |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Hiroshi Murata |
| 3rd Author's Affiliation | Mie University (Mie Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-07-21 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | MWPTHz |
| Paper # | EMT2023-45, MW2023-63, OPE2023-45, EST2023-45, MWPTHz2023-41 |
| Volume (vol) | vol.123 |
| Number (no) | no.114(EMT), no.115(MW), no.116(OPE), no.117(EST), no.118(MWPTHz) |
| Page | pp.183-186 |
| #Pages | 4 |
| Date of Issue | 2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
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