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Paper Abstract and Keywords
Presentation 2022-09-14 13:50
Realization of a Cosecant Squared Beam Reflector Antenna at 300GHz band and Evaluation of Received Power with Distance
Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Ayumu Yabuki, Masayuki Miyashita (Softbank) AP2022-76
Abstract (in Japanese) (See Japanese page) 
(in English) In Beyond 5G/6G mobile communication system, the 300 GHz band is being considered for use. While the 300 GHz band can realize a large aperture antenna with a realistic size, it is prone to beam misalignment. In this study, we investigate the possibility of using a cosecant-squared beam to solve the problem of beam misalignment in the elevation direction through simulations and measurements. The results show that reflector antennas with a cosecant-squared pattern can reduce the received power drop in a two-path environment.
Keyword (in Japanese) (See Japanese page) 
(in English) 300 GHz band / Reflector Antenna / Vertical radiation pattern / Cosecant-Square beam / Two-rays ground-reflection model / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 182, AP2022-76, pp. 26-31, Sept. 2022.
Paper # AP2022-76 
Date of Issue 2022-09-07 (AP) 
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 AP2022-76

Conference Information
Committee AP MW  
Conference Date 2022-09-14 - 2022-09-16 
Place (in Japanese) (See Japanese page) 
Place (in English) The Museum of Art, EHIME 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Millimeter wave 
Paper Information
Registration To AP 
Conference Code 2022-09-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Realization of a Cosecant Squared Beam Reflector Antenna at 300GHz band and Evaluation of Received Power with Distance 
Sub Title (in English)  
Keyword(1) 300 GHz band  
Keyword(2) Reflector Antenna  
Keyword(3) Vertical radiation pattern  
Keyword(4) Cosecant-Square beam  
Keyword(5) Two-rays ground-reflection model  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Toshiki Hozen  
1st Author's Affiliation Softbank Corp. (Softbank)
2nd Author's Name Kazuma Tomimoto  
2nd Author's Affiliation Softbank Corp. (Softbank)
3rd Author's Name Ryo Yamaguchi  
3rd Author's Affiliation Softbank Corp. (Softbank)
4th Author's Name Ayumu Yabuki  
4th Author's Affiliation Softbank Corp. (Softbank)
5th Author's Name Masayuki Miyashita  
5th Author's Affiliation Softbank Corp. (Softbank)
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Speaker Author-1 
Date Time 2022-09-14 13:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2022-76 
Volume (vol) vol.122 
Number (no) no.182 
Page pp.26-31 
#Pages
Date of Issue 2022-09-07 (AP) 


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