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Paper Abstract and Keywords
Presentation 2023-03-02 11:20
Cloud and Water Vapor Observing Radar for Early Forecasting of Extreme Weather
Takeshi Maesaka (NIED), Yasushi Aoyama, Hidehiko Fujii (KEYCOM), Wataru Kameyama (Waseda Univ.) SANE2022-112
Abstract (in Japanese) (See Japanese page) 
(in English) A microwave weather radar is used to observe a distribution of precipitation. However, non-precipitating clouds cannot be observed with the sensitivity of ordinary weather radars, because cloud droplets are much smaller than precipitation particles. Therefore, a cloud radar was developed with higher sensitivity using a shorter wavelength. We describe the configuration and specifications of this cloud radar, and show its case study. In addition, we show the problems of the current cloud radar and propose a dual-frequency terahertz radar to solve the problems.
Keyword (in Japanese) (See Japanese page) 
(in English) Weather Radar / Terahertz / Cloud and Water Vapor / Extreme Weather / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 408, SANE2022-112, pp. 76-80, March 2023.
Paper # SANE2022-112 
Date of Issue 2023-02-23 (SANE) 
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 SANE2022-112

Conference Information
Committee SANE SAT  
Conference Date 2023-03-02 - 2023-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SANE 
Conference Code 2023-03-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Cloud and Water Vapor Observing Radar for Early Forecasting of Extreme Weather 
Sub Title (in English)  
Keyword(1) Weather Radar  
Keyword(2) Terahertz  
Keyword(3) Cloud and Water Vapor  
Keyword(4) Extreme Weather  
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Keyword(6)  
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1st Author's Name Takeshi Maesaka  
1st Author's Affiliation National Research Institute for Earth Science and Disaster Resilience (NIED)
2nd Author's Name Yasushi Aoyama  
2nd Author's Affiliation KEYCOM Corporation (KEYCOM)
3rd Author's Name Hidehiko Fujii  
3rd Author's Affiliation KEYCOM Corporation (KEYCOM)
4th Author's Name Wataru Kameyama  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2023-03-02 11:20:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2022-112 
Volume (vol) vol.122 
Number (no) no.408 
Page pp.76-80 
#Pages 5 
Date of Issue 2023-02-23 (SANE) 

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