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Paper Abstract and Keywords
Presentation 2016-11-25 09:20
Investigation of Microwave Electromagnetic Field Characteristics inside Carbon Fiber Reinforced Plastic Structures -- Fundamental Electromagnetic Characteristics of Composite Materials for Aircrafts --
Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Naruto Yonemoto (ENRI) SANE2016-88
Abstract (in Japanese) (See Japanese page) 
(in English) This report discusses the microwave electromagnetic field characteristics inside the carbon fiber reinforced plastic (CFRP) structures. The microwave electromagnetic field characteristics inside a CFRP structure are evaluated using a reverberation chamber method. To examine the differences between a metallic structure and a CFRP structure, the quality factors of a rectangular reverberation chamber are measured. The sidewall of the reverberation chamber, at a size of 2.1 m × 1.8 m, is replaced with CFRP panels. Firstly, to evaluate the field uniformity of the chamber, the standard deviation of the measured average and maximum electric field (E-field) strength inside the chamber is confirmed to be less than 2 dB between 500 MHz and 6 GHz. The cumulative distribution functions of the E-field strength are in good agreement with the theoretical Rayleigh distribution. Then, the quality factor of the chamber with the aluminum and the CFRP sidewalls are almost the same and no significant difference is observed.
Keyword (in Japanese) (See Japanese page) 
(in English) Carbon fiber reinforced plastics / Electromagnetic field characteristics / Field uniformity / Quality factor / Reverberation chamber / Rayleigh distribution / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 319, SANE2016-88, pp. 195-198, Nov. 2016.
Paper # SANE2016-88 
Date of Issue 2016-11-17 (SANE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee SANE  
Conference Date 2016-11-24 - 2016-11-25 
Place (in Japanese) (See Japanese page) 
Place (in English) National Taipei University of Technology (NTUT) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICSANE2016 
Paper Information
Registration To SANE 
Conference Code 2016-11-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of Microwave Electromagnetic Field Characteristics inside Carbon Fiber Reinforced Plastic Structures 
Sub Title (in English) Fundamental Electromagnetic Characteristics of Composite Materials for Aircrafts 
Keyword(1) Carbon fiber reinforced plastics  
Keyword(2) Electromagnetic field characteristics  
Keyword(3) Field uniformity  
Keyword(4) Quality factor  
Keyword(5) Reverberation chamber  
Keyword(6) Rayleigh distribution  
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1st Author's Name Shunichi Futatsumori  
1st Author's Affiliation Electronic Navigation Research Institute (ENRI)
2nd Author's Name Kazuyuki Morioka  
2nd Author's Affiliation Electronic Navigation Research Institute (ENRI)
3rd Author's Name Akiko Kohmura  
3rd Author's Affiliation Electronic Navigation Research Institute (ENRI)
4th Author's Name Naruto Yonemoto  
4th Author's Affiliation Electronic Navigation Research Institute (ENRI)
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Speaker Author-1 
Date Time 2016-11-25 09:20:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2016-88 
Volume (vol) vol.116 
Number (no) no.319 
Page pp.195-198 
#Pages
Date of Issue 2016-11-17 (SANE) 


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