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| Presentation | 2025-01-23 16:15 [Special Talk] Sub-THz CMOS-InP Hybrid Phased-Array Transmitter Ibrahim Abdo, Teruo Jyo, Adam Pander, Hitoshi Wakita, Yuta Shiratori, Miwa Muto, Hiroshi Hamada, Munehiko Nagatani (NTT), Carrel da Gomez, Chun Wang, Kota Hatano, Chenxin Liu, Ashbir Aviat Fadila, Jian Pang, Atsushi Shirane, Kenichi Okada (Science Tokyo), Hiroyuki Takahashi (NTT)  ED2024-73 MW2024-159 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | As ultra-high-speed wireless communication is expected to be in high demand in the near future, research on the Sub-THz band has been progressing dramatically in recent years. In particular, the 300 GHz band (220-320 GHz) has been attracting significant attention due to reported research-level successes in implementing wireless transceivers. However, the free-space path loss in this frequency band is quite high, necessitating the use of high-directivity antennas. This results in very narrow beamwidth and limited coverage area. To address this challenge, we have designed and implemented a CMOS-InP Hybrid phased-array transmitter that operates in the 300 GHz band. The proposed transmitter has demonstrated data rates of several tens of Gb/s with a relatively wide coverage area. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sub-THz band / Phased-Array / CMOS / InP / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 124, no. 356, MW2024-159, pp. 41-44, Jan. 2025. | |
| Paper # | MW2024-159 | |
| Date of Issue | 2025-01-16 (ED, MW) | |
| 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 | ED2024-73 MW2024-159 |
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| Conference Information | |
| Committee | MW ED |
| Conference Date | 2025-01-23 - 2025-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | fukaya-kouminkan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2025-01-MW-ED |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sub-THz CMOS-InP Hybrid Phased-Array Transmitter |
| Sub Title (in English) | |
| Keyword(1) | Sub-THz band |
| Keyword(2) | Phased-Array |
| Keyword(3) | CMOS |
| Keyword(4) | InP |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ibrahim Abdo |
| 1st Author's Affiliation | NTT Corporation (NTT) |
| 2nd Author's Name | Teruo Jyo |
| 2nd Author's Affiliation | NTT Corporation (NTT) |
| 3rd Author's Name | Adam Pander |
| 3rd Author's Affiliation | NTT Corporation (NTT) |
| 4th Author's Name | Hitoshi Wakita |
| 4th Author's Affiliation | NTT Corporation (NTT) |
| 5th Author's Name | Yuta Shiratori |
| 5th Author's Affiliation | NTT Corporation (NTT) |
| 6th Author's Name | Miwa Muto |
| 6th Author's Affiliation | NTT Corporation (NTT) |
| 7th Author's Name | Hiroshi Hamada |
| 7th Author's Affiliation | NTT Corporation (NTT) |
| 8th Author's Name | Munehiko Nagatani |
| 8th Author's Affiliation | NTT Corporation (NTT) |
| 9th Author's Name | Carrel da Gomez |
| 9th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 10th Author's Name | Chun Wang |
| 10th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 11th Author's Name | Kota Hatano |
| 11th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 12th Author's Name | Chenxin Liu |
| 12th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 13th Author's Name | Ashbir Aviat Fadila |
| 13th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 14th Author's Name | Jian Pang |
| 14th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 15th Author's Name | Atsushi Shirane |
| 15th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 16th Author's Name | Kenichi Okada |
| 16th Author's Affiliation | Institute of Science Tokyo (Science Tokyo) |
| 17th Author's Name | Hiroyuki Takahashi |
| 17th Author's Affiliation | NTT Corporation (NTT) |
| Speaker | Author-1 |
| Date Time | 2025-01-23 16:15:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | ED2024-73, MW2024-159 |
| Volume (vol) | vol.124 |
| Number (no) | no.355(ED), no.356(MW) |
| Page | pp.41-44 |
| #Pages | 4 |
| Date of Issue | 2025-01-16 (ED, MW) |
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