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Paper Abstract and Keywords
Presentation 2019-01-17 10:15
[Invited Lecture] Examination of Clutter Losses for Satellite Communications using Urban Areas Scale Model
Katsuki Ishimoto, Saito Koki, Ichitsubo Shinichi (Kyutech), Omote Hideki (SoftBank), Hujii Teruya (Tokyo Tech) AP2018-151
Abstract (in Japanese) (See Japanese page) 
(in English) In order to promote common use with a satellite or an airplane communication and land mobile communications such as a cellular system, the examination of the loss (clatter loss) which occurs with a buildings etc. is advanced by ITU-R SG3. In order to clarify the elevation angle characteristics of a clatter loss, basic examination was performed and the measurement using scale models were performed. The relation between a clatter loss and an elevation angle was derived using the conventional prediction equation for path loss in microcell. Moreover, the excess loss against an elevation angle was measured using 1/125 scale models of uniform urban model and the Kokura area model. The obtained results were compared with the ITU-R P.2108 model.
Keyword (in Japanese) (See Japanese page) 
(in English) Radio Propagation / Propagation Loss / Clutter Loss / Scale Model / Elevation Angle Characteristic / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 390, AP2018-151, pp. 1-6, Jan. 2019.
Paper # AP2018-151 
Date of Issue 2019-01-10 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee WPT AP  
Conference Date 2019-01-17 - 2019-01-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyota Automobile Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless transmission technology, Radio propagation, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2019-01-WPT-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Examination of Clutter Losses for Satellite Communications using Urban Areas Scale Model 
Sub Title (in English)  
Keyword(1) Radio Propagation  
Keyword(2) Propagation Loss  
Keyword(3) Clutter Loss  
Keyword(4) Scale Model  
Keyword(5) Elevation Angle Characteristic  
1st Author's Name Katsuki Ishimoto  
1st Author's Affiliation Kyushu Institute of Technology (Kyutech)
2nd Author's Name Saito Koki  
2nd Author's Affiliation Kyushu Institute of Technology (Kyutech)
3rd Author's Name Ichitsubo Shinichi  
3rd Author's Affiliation Kyushu Institute of Technology (Kyutech)
4th Author's Name Omote Hideki  
4th Author's Affiliation SoftBank Corp. (SoftBank)
5th Author's Name Hujii Teruya  
5th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Date Time 2019-01-17 10:15:00 
Presentation Time 20 
Registration for AP 
Paper # IEICE-AP2018-151 
Volume (vol) IEICE-118 
Number (no) no.390 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-AP-2019-01-10 

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