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Paper Abstract and Keywords
Presentation 2008-09-12 09:45
Study on Numerical Dispersion Error of Hybrid CIP-FDTD Method
Jerdvisanop Chakarothai, Qiang Chen, Kunio Sawaya (Tohoku Univ.) AP2008-89
Abstract (in Japanese) (See Japanese page) 
(in English) Although the contrained interpolation profile (CIP) method has a smaller numerical dispersion when compared with the standard Yee's finite difference time domain (FDTD) algorithm, the electric and magnetic field arrangements of CIP method make it difficult to model antennas into the analysis space. A hybridization of CIP method and FDTD method is proposed to solve the problems of large- or long-distance propagation space including antennas in this paper. The boundary conditions between CIP and FDTD method are also considered and validated. The results show that the numerical dispersion of the hybrid CIP-FDTD method is almost same as that of the CIP method, which is superior to that of the FDTD method.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic Wave Propagation / Phase Error / CIP / FDTD / Hybrid Method / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 201, AP2008-89, pp. 85-90, Sept. 2008.
Paper # AP2008-89 
Date of Issue 2008-09-04 (AP) 
ISSN Print edition: ISSN 0913-5685    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 AP2008-89

Conference Information
Committee AP  
Conference Date 2008-09-11 - 2008-09-12 
Place (in Japanese) (See Japanese page) 
Place (in English) National Defense Academy 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Etc. 
Paper Information
Registration To AP 
Conference Code 2008-09-AP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Numerical Dispersion Error of Hybrid CIP-FDTD Method 
Sub Title (in English)  
Keyword(1) Electromagnetic Wave Propagation  
Keyword(2) Phase Error  
Keyword(3) CIP  
Keyword(4) FDTD  
Keyword(5) Hybrid Method  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Jerdvisanop Chakarothai  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Qiang Chen  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Kunio Sawaya  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2008-09-12 09:45:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2008-89 
Volume (vol) vol.108 
Number (no) no.201 
Page pp.85-90 
#Pages 6 
Date of Issue 2008-09-04 (AP) 

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