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Paper Abstract and Keywords
Presentation 2009-09-04 09:25
Analysis of Resonance and Anti-resonance Characteristics of Electromagnetic Wave in Periodical Fractal Media
Jun Sonoda, Keimei Kaino (SNCT), Motoyuki Sato (Tohoku Univ.) AP2009-91
Abstract (in Japanese) (See Japanese page) 
(in English) We have studied characteristics of transmission and resonance of electromagnetic wave (EM) outside and inside the Cantor media which is one of a fractal structure. We have found that peak value and Q value of resonance increase with increasing stage number of the Cantor media. In this study, We have proposed a periodic fractal structure, which is periodical set with a fractal structure, to control peak value and Q value. We have analytically obtained characteristics of resonance in the Cantor media using the transmission line theory, and have analyzed characteristics of resonance and anti-resonance of EM wave in the periodical Cantor media using the FDTD method. As a result, with increasing periodic number, increasing ratio of peak value and Q value on resonance is small and large, respectively. On the other hand, decreasing ratio of peak value and increasing ratio of Q value on anti-resonance is large and small, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Periodical fractal structure / Cantor media / resonance and anti-resonance of electromagnetic wave / transmission line theory / FDTD method / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 183, AP2009-91, pp. 67-72, Sept. 2009.
Paper # AP2009-91 
Date of Issue 2009-08-27 (AP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 AP  
Conference Date 2009-09-03 - 2009-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Hachinohe Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP 
Paper Information
Registration To AP 
Conference Code 2009-09-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Resonance and Anti-resonance Characteristics of Electromagnetic Wave in Periodical Fractal Media 
Sub Title (in English)  
Keyword(1) Periodical fractal structure  
Keyword(2) Cantor media  
Keyword(3) resonance and anti-resonance of electromagnetic wave  
Keyword(4) transmission line theory  
Keyword(5) FDTD method  
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1st Author's Name Jun Sonoda  
1st Author's Affiliation Sendai National College of Technology (SNCT)
2nd Author's Name Keimei Kaino  
2nd Author's Affiliation Sendai National College of Technology (SNCT)
3rd Author's Name Motoyuki Sato  
3rd Author's Affiliation Tohoku Universtiy (Tohoku Univ.)
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Speaker Author-1 
Date Time 2009-09-04 09:25:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2009-91 
Volume (vol) vol.109 
Number (no) no.183 
Page pp.67-72 
#Pages
Date of Issue 2009-08-27 (AP) 


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