Paper Abstract and Keywords |
Presentation |
2013-01-29 09:25
A Study of Electromagnetic Simulation for Fine Structures Based on Constrained Interpolation Profile (CIP) Method Yuta Sekiguchi, Tadatoshi Sekine, Hideki Asai (Shizuoka Univ.) CAS2012-80 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, we perform electromagnetic simulations with and without fine structures by using the constrained interpolation profile (CIP) method and the finite-difference time-domain (FDTD) method, and discuss their accuracy and computational complexities. In general, in electromagnetic simulations based on the FDTD method, numerical solutions with sufficient accuracy can be obtained by setting grid spacing to 1/10 or less of the shortest wavelength of propagating waves. On the other hand, in the simulation based on the CIP method, because solutions are approximated using the cubic interpolation, of which the order of the approximation is higher than that of the FDTD method, the sufficient accuracy can be achieved by using about 1/3 of the shortest wavelength. We inevitably have to use extremely-small grid in the case that objects to be analyzed include fine structures, which are smaller than about 1/100 of the shortest wave length, and therefore, even the FDTD method can produce the accurate solutions. In contrast, under such circumstances, the CIP method tends to lose the benefit of the high accuracy of the cubic interpolation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
constrained interpolation profile (CIP) method / electromagnetic simulation / finite-difference time-domain (FDTD) method / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 418, CAS2012-80, pp. 83-88, Jan. 2013. |
Paper # |
CAS2012-80 |
Date of Issue |
2013-01-21 (CAS) |
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 |
CAS2012-80 |
Conference Information |
Committee |
CAS |
Conference Date |
2013-01-28 - 2013-01-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Beppu International Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
CAS |
Conference Code |
2013-01-CAS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of Electromagnetic Simulation for Fine Structures Based on Constrained Interpolation Profile (CIP) Method |
Sub Title (in English) |
|
Keyword(1) |
constrained interpolation profile (CIP) method |
Keyword(2) |
electromagnetic simulation |
Keyword(3) |
finite-difference time-domain (FDTD) method |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Yuta Sekiguchi |
1st Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
2nd Author's Name |
Tadatoshi Sekine |
2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
3rd Author's Name |
Hideki Asai |
3rd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2013-01-29 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
CAS |
Paper # |
CAS2012-80 |
Volume (vol) |
vol.112 |
Number (no) |
no.418 |
Page |
pp.83-88 |
#Pages |
6 |
Date of Issue |
2013-01-21 (CAS) |
|