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Paper Abstract and Keywords
Presentation 2022-01-27 14:05
Design of Broadband Differential-Line-to-Waveguide Transition in Multi-layer Dielectric Substrates Exciting X-shaped Patch Element in 280GHz band
Makoto Yamazaki, Henry Abu Diawuo, Chatchai Chokchai, Kunio Sakakibara, Yoshiki Sugimoto, Nobuyoshi Kikuma (NITech) ED2021-64 MW2021-106
Abstract (in Japanese) (See Japanese page) 
(in English) Low-loss antennas and feeding circuits are required in 280 GHz band. Single-end and differential lines exist for IC chip terminal. To connect differential line to single-end transition, a balun is required, which increases the loss and the size of feeding circuits and limits bandwidth due to impedance matching. In this study, we designed the differential line to waveguide transition in multi-layer dielectric substrates using X-shaped patch element to reduce the overall size greatly, connecting the signal line from narrow wall of the waveguide. The performance changing geometrical parameters of the transition is evaluated by electromagnetic simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Patch antenna / Differential line / Waveguide / Transmission line transition / Terahertz / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 361, MW2021-106, pp. 12-15, Jan. 2022.
Paper # MW2021-106 
Date of Issue 2022-01-20 (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 ED2021-64 MW2021-106

Conference Information
Committee ED MW  
Conference Date 2022-01-27 - 2022-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2022-01-ED-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of Broadband Differential-Line-to-Waveguide Transition in Multi-layer Dielectric Substrates Exciting X-shaped Patch Element in 280GHz band 
Sub Title (in English)  
Keyword(1) Patch antenna  
Keyword(2) Differential line  
Keyword(3) Waveguide  
Keyword(4) Transmission line transition  
Keyword(5) Terahertz  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Makoto Yamazaki  
1st Author's Affiliation Nagoya Institute of Technology (NITech)
2nd Author's Name Henry Abu Diawuo  
2nd Author's Affiliation Nagoya Institute of Technology (NITech)
3rd Author's Name Chatchai Chokchai  
3rd Author's Affiliation Nagoya Institute of Technology (NITech)
4th Author's Name Kunio Sakakibara  
4th Author's Affiliation Nagoya Institute of Technology (NITech)
5th Author's Name Yoshiki Sugimoto  
5th Author's Affiliation Nagoya Institute of Technology (NITech)
6th Author's Name Nobuyoshi Kikuma  
6th Author's Affiliation Nagoya Institute of Technology (NITech)
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Speaker Author-1 
Date Time 2022-01-27 14:05:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # ED2021-64, MW2021-106 
Volume (vol) vol.121 
Number (no) no.360(ED), no.361(MW) 
Page pp.12-15 
#Pages 4 
Date of Issue 2022-01-20 (ED, MW) 

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