| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2021-05-21 13:50 Development of high-precision numerical calculation method for double infinite integrals appearing in the aperture coupling problem Yu Iwagaki, Hirohide Serizawa (NIT, Numazu Col.)  EMT2021-4 Link to ES Tech. Rep. Archives: EMT2021-4 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we consider fast and accurate calculation algorithms to compute double infinite integrals whose integrands consist of trigonometric functions and Bessel functions, appearing in coupling problem with multiple rectangular holes. The integral region is divided into a finite region of maximum radius A and an infinite region outside the finite region, which is further divided into a region where two variables are infinite and two types of regions where only one variable is infinite. We especially investigate integrals in the region where only one variable is infinite. After implementing and validating computational codes for an integration method that combines numerical and analytical methods, we confirmed that we can obtain accurate results in quite shorter time than numerical integration only. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Kobayashi potential / multiple rectangular hole / diffraction of EM wave / double infinite integrals / asymptotic expansion / calculation accuracy / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 33, EMT2021-4, pp. 19-24, May 2021. | |
| Paper # | EMT2021-4 | |
| Date of Issue | 2021-05-14 (EMT) | |
| ISSN | 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 | EMT2021-4 Link to ES Tech. Rep. Archives: EMT2021-4 |
|
| Conference Information | |
| Committee | EMT IEE-EMT |
| Conference Date | 2021-05-21 - 2021-05-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Paper Information | |
| Registration To | EMT |
| Conference Code | 2021-05-EMT-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of high-precision numerical calculation method for double infinite integrals appearing in the aperture coupling problem |
| Sub Title (in English) | |
| Keyword(1) | Kobayashi potential |
| Keyword(2) | multiple rectangular hole |
| Keyword(3) | diffraction of EM wave |
| Keyword(4) | double infinite integrals |
| Keyword(5) | asymptotic expansion |
| Keyword(6) | calculation accuracy |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yu Iwagaki |
| 1st Author's Affiliation | National Institute of Technology, Numazu College (NIT, Numazu Col.) |
| 2nd Author's Name | Hirohide Serizawa |
| 2nd Author's Affiliation | National Institute of Technology, Numazu College (NIT, Numazu Col.) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 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 | () |
| Speaker | Author-1 |
| Date Time | 2021-05-21 13:50:00 |
| Presentation Time | 25 minutes |
| Registration for | EMT |
| Paper # | EMT2021-4 |
| Volume (vol) | vol.121 |
| Number (no) | no.33 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2021-05-14 (EMT) |
[Return to Top Page]