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Paper Abstract and Keywords
Presentation 2025-03-19 10:20
Experimental Study on Beam Control for HAPS Feeder Link
Kazuki Matsuura, Yoshichika Ohta (SoftBank) AP2024-212
Abstract (in Japanese) (See Japanese page) 
(in English) High-Altitude Platform Station (HAPS) is a new mobile communications platform that enables ultrawide coverage and disaster-resilient networks. The HAPS communication system consists of service links that establish communications between HAPS and cellular phones and a feeder link that establishes communication between HAPS and a base station. Due to its continuous circular flight in the stratosphere to maintain a fixed service area, the HAPS undergoes constant variations in position and attitude. Consequently, the feeder link system must precisely track the highly directional antenna beam toward the opposite station. In this study, we evaluate the beam tracking performance of a developed feeder link radio system through experimental validation.
Keyword (in Japanese) (See Japanese page) 
(in English) HAPS / Feeder Link / Beam Control / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 443, AP2024-212, pp. 33-38, March 2025.
Paper # AP2024-212 
Date of Issue 2025-03-11 (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 AP2024-212

Conference Information
Committee AP  
Conference Date 2025-03-18 - 2025-03-19 
Place (in Japanese) (See Japanese page) 
Place (in English) ATORION AKITA 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2025-03-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Study on Beam Control for HAPS Feeder Link 
Sub Title (in English)  
Keyword(1) HAPS  
Keyword(2) Feeder Link  
Keyword(3) Beam Control  
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1st Author's Name Kazuki Matsuura  
1st Author's Affiliation SoftBank Corp. (SoftBank)
2nd Author's Name Yoshichika Ohta  
2nd Author's Affiliation SoftBank Corp. (SoftBank)
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Speaker Author-1 
Date Time 2025-03-19 10:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2024-212 
Volume (vol) vol.124 
Number (no) no.443 
Page pp.33-38 
#Pages 6 
Date of Issue 2025-03-11 (AP) 

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