Paper Abstract and Keywords |
Presentation |
2018-01-26 10:55
A fundamental study on semi-implicit conformal FDTD scheme with second-order convergence Kazuhiro Fujita (Fujitsu) PN2017-86 EMT2017-123 OPE2017-164 LQE2017-146 EST2017-122 MWP2017-99 Link to ES Tech. Rep. Archives: EMT2017-123 OPE2017-164 LQE2017-146 EST2017-122 MWP2017-99 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The semi-implicit FDTD method with implicit time updating of magnetic field is extended as a conformal scheme to reduce the so-called staircase approximation error in the analysis of electromagnetic structures including both dielectrics and perfectly electric conductors. This scheme is formulated to be spatially almost second-order accurate and have more relaxed stability condition than that of the standard explicit FDTD method. To check its numerical accuracy, the formulated scheme is applied to a cavity resonator partially filled by a dielectric material. The scheme shows a second order convergence in the resonance frequency analysis. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FDTD method / Newmark-Beta method / conformal scheme / curved surface / dielectric / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 408, EST2017-122, pp. 281-286, Jan. 2018. |
Paper # |
EST2017-122 |
Date of Issue |
2018-01-18 (PN, EMT, OPE, LQE, EST, MWP) |
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 |
PN2017-86 EMT2017-123 OPE2017-164 LQE2017-146 EST2017-122 MWP2017-99 Link to ES Tech. Rep. Archives: EMT2017-123 OPE2017-164 LQE2017-146 EST2017-122 MWP2017-99 |
Conference Information |
Committee |
EMT EST LQE MWP OPE PEM PN IEE-EMT |
Conference Date |
2018-01-25 - 2018-01-26 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
EST |
Conference Code |
2018-01-EMT-EST-LQE-MWP-OPE-PEM-PN-EMT |
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 with second-order convergence |
Sub Title (in English) |
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FDTD method |
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Newmark-Beta method |
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conformal scheme |
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curved surface |
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dielectric |
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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 |
2018-01-26 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
PN2017-86, EMT2017-123, OPE2017-164, LQE2017-146, EST2017-122, MWP2017-99 |
Volume (vol) |
vol.117 |
Number (no) |
no.404(PN), no.405(EMT), no.406(OPE), no.407(LQE), no.408(EST), no.409(MWP) |
Page |
pp.281-286 |
#Pages |
6 |
Date of Issue |
2018-01-18 (PN, EMT, OPE, LQE, EST, MWP) |
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