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Paper Abstract and Keywords
Presentation 2017-06-02 10:00
On a unified formulation of semi-implicit FDTD schemes based on the finite integration technique
Kazuhiro Fujita (Fujitsu) EMT2017-1 Link to ES Tech. Rep. Archives: EMT2017-1
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, formulations of the semi-implicit finite-difference time-domain (FDTD) schemes based on the Newmark-Beta method are reconsidered using the concept of the finite integration technique (FIT). Two semi-implicit schemes in general orthogonal girds are derived by using the FIT matrix notation based on Maxwell’s equations in integral form. It is shown that the two semi-implicit FDTD scheme with implicit time update equation only for magnetic field or electric field can be expressed in the canonical form of two-layer scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) FDTD method / Newmark-Beta method / Maxwell equations / integral form / general orthogonal grids / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 74, EMT2017-1, pp. 1-4, June 2017.
Paper # EMT2017-1 
Date of Issue 2017-05-26 (EMT) 
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)
Download PDF EMT2017-1 Link to ES Tech. Rep. Archives: EMT2017-1

Conference Information
Committee EMT IEE-EMT  
Conference Date 2017-06-02 - 2017-06-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Nihon University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Electromagnetic Theory, etc. 
Paper Information
Registration To EMT 
Conference Code 2017-06-EMT-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a unified formulation of semi-implicit FDTD schemes based on the finite integration technique 
Sub Title (in English)  
Keyword(1) FDTD method  
Keyword(2) Newmark-Beta method  
Keyword(3) Maxwell equations  
Keyword(4) integral form  
Keyword(5) general orthogonal grids  
1st Author's Name Kazuhiro Fujita  
1st Author's Affiliation Fujitsu Limited (Fujitsu)
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Speaker Author-1 
Date Time 2017-06-02 10:00:00 
Presentation Time 25 minutes 
Registration for EMT 
Paper # EMT2017-1 
Volume (vol) vol.117 
Number (no) no.74 
Page pp.1-4 
Date of Issue 2017-05-26 (EMT) 

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