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| Presentation | 2023-05-13 16:10 Transmission line dependence of equalizer design for multi-level modulation signals Daisuke Ito, Yukinaga Shimoda, Makoto Nakamura (Gifu Univ.)  NLP2023-12 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have studied the design indexes of waveform compensation equalizers (CTLE circuits) used in receivers for four-level pulse amplitude modulation (PAM4) signals. In particular, the design index in the previous study assumes the first-order low-pass filter as the waveform degradation. It is not clear that the applicability of the index to higher-order degradation. Therefore, we applied the proposed method to second- and third-order low-pass filters and compared the design results. By comparison of the design results and eye pattern waveforms, it is confirmed that the amount of peaking tended to become insufficient and the eye aperture narrowed as the waveform degradation factor became higher order degradation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | CTLE / PAM4 / Transmission line model / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 21, NLP2023-12, pp. 50-53, May 2023. | |
| Paper # | NLP2023-12 | |
| Date of Issue | 2023-05-06 (NLP) | |
| 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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | NLP2023-12 |
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| Conference Information | |
| Committee | NLP |
| Conference Date | 2023-05-13 - 2023-05-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kenshin Koriyama Cultural Center (Koriyama, Fukushima) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | NLP, etc. |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2023-05-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission line dependence of equalizer design for multi-level modulation signals |
| Sub Title (in English) | |
| Keyword(1) | CTLE |
| Keyword(2) | PAM4 |
| Keyword(3) | Transmission line model |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Daisuke Ito |
| 1st Author's Affiliation | Gifu University (Gifu Univ.) |
| 2nd Author's Name | Yukinaga Shimoda |
| 2nd Author's Affiliation | Gifu University (Gifu Univ.) |
| 3rd Author's Name | Makoto Nakamura |
| 3rd Author's Affiliation | Gifu University (Gifu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-05-13 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | NLP2023-12 |
| Volume (vol) | vol.123 |
| Number (no) | no.21 |
| Page | pp.50-53 |
| #Pages | 4 |
| Date of Issue | 2023-05-06 (NLP) |
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