| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2023-01-24 11:35 Design of 30 dB directivity characteristics in the 0.3-THz band by a structure consisting of metalens antenna and resonant tunneling diode Kohei Urashima, Takehito Suzuki (TUAT)  PN2022-40 EMT2022-78 MWPTHz2022-66 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Metalens antennas are suitable for integration with various terahertz continuous-wave (CW) sources. However, high directivity metalens antennas are essential for emerging terahertz industries, including 6G wireless communications. Here, we present the design of a large aperture 4-layer laminated metalens antenna with a diameter of 27 mm (28λ) and thickness of 203 μm. The laminated metalens antenna controls folded phases of terahertz waves radiated from terahertz CW sources by the design principle of Fresnel lenses. The simulated directivity of the metalens antenna mounted on a resonant tunneling diode is 30 dB at 0.312 THz. The proposed metalens antenna with high directivity would be integrated with various terahertz wave sources. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Terahertz wave / Metalens antenna / Metasurface / Antenna / Fresnel lens / Resonant tunneling diode / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 352, MWPTHz2022-66, pp. 47-52, Jan. 2023. | |
| Paper # | MWPTHz2022-66 | |
| Date of Issue | 2023-01-16 (PN, EMT, 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 | PN2022-40 EMT2022-78 MWPTHz2022-66 |
|
| Conference Information | |
| Committee | MWPTHz PN EMT IEE-EMT |
| Conference Date | 2023-01-23 - 2023-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MWPTHz |
| Conference Code | 2023-01-MWPTHz-PN-EMT-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of 30 dB directivity characteristics in the 0.3-THz band by a structure consisting of metalens antenna and resonant tunneling diode |
| Sub Title (in English) | |
| Keyword(1) | Terahertz wave |
| Keyword(2) | Metalens antenna |
| Keyword(3) | Metasurface |
| Keyword(4) | Antenna |
| Keyword(5) | Fresnel lens |
| Keyword(6) | Resonant tunneling diode |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kohei Urashima |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name | Takehito Suzuki |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2023-01-24 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | MWPTHz |
| Paper # | PN2022-40, EMT2022-78, MWPTHz2022-66 |
| Volume (vol) | vol.122 |
| Number (no) | no.350(PN), no.351(EMT), no.352(MWPTHz) |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2023-01-16 (PN, EMT, MWPTHz) |
[Return to Top Page]