Paper Abstract and Keywords |
Presentation |
2015-05-15 15:30
A fundamental study on semi-implicit conformal FDTD scheme based on implicit time updating of magnetic field Kazuhiro Fujita (Fujitsu) EST2015-9 Link to ES Tech. Rep. Archives: EST2015-9 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We report a fundamental study on a conformal scheme based on the semi-implicit FDTD method with implicit time updating of magnetic field in order to efficiently analyze a numerical model with curved boundary at high accuracy. The conformal semi-implicit FDTD scheme has relaxed stability condition without time step reduction and its boundary modeling is accurate than the staircase approximation. Its application to a cylindrical cavity resonator is demonstrated in order to confirm an improvement of the accuracy compared to the staircase approximation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FDTD method / Newmark-Beta method / Leapfrog scheme / conformal scheme / curved boundary / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 33, EST2015-9, pp. 45-50, May 2015. |
Paper # |
EST2015-9 |
Date of Issue |
2015-05-08 (EST) |
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 |
EST2015-9 Link to ES Tech. Rep. Archives: EST2015-9 |
Conference Information |
Committee |
EST |
Conference Date |
2015-05-15 - 2015-05-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hosei Univ. (Koganei Campus) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Simulation technology, etc. |
Paper Information |
Registration To |
EST |
Conference Code |
2015-05-EST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A fundamental study on semi-implicit conformal FDTD scheme based on implicit time updating of magnetic field |
Sub Title (in English) |
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Keyword(1) |
FDTD method |
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Newmark-Beta method |
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Leapfrog scheme |
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conformal scheme |
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curved boundary |
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1st Author's Name |
Kazuhiro Fujita |
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Fujitsu Limited (Fujitsu) |
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Speaker |
Author-1 |
Date Time |
2015-05-15 15:30:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
EST2015-9 |
Volume (vol) |
vol.115 |
Number (no) |
no.33 |
Page |
pp.45-50 |
#Pages |
6 |
Date of Issue |
2015-05-08 (EST) |