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| Presentation | 2020-07-17 10:35 High-precision calculation method of double infinite integrals appearing in the coupling problem of rectangular apertures Hirohide Serizawa, Yu Iwagaki (NIT, Numazu College)  EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 Link to ES Tech. Rep. Archives: EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | When the Kobayashi potential method is applied to exactly formulate the diffraction problem of an electromagnetic plane wave by multiple rectangular apertures, complex double infinite integrals whose integrands consist of four Bessel functions and two trigonometric functions appear. In order to calculate these integrals with the desired accuracy, the integration region is divided into several finite and infinite regions, and in the infinite regions, the asymptotic expansion of the Bessel function is applied to convert the integrals into simple infinite integrals containing only elementary functions. For some basic integrals, we develop calculation codes and investigate their accuracy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Kobayashi potential / rectangular hole / mutual coupling / double infinite integrals / asymptotic expansion / calculation accuracy / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 100, EMT2020-19, pp. 71-76, July 2020. | |
| Paper # | EMT2020-19 | |
| Date of Issue | 2020-07-09 (EMT, MW, OPE, EST, MWP) | |
| 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 | EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 Link to ES Tech. Rep. Archives: EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 |
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| Conference Information | |
| Committee | EMT MW OPE EST MWP THz IEE-EMT |
| Conference Date | 2020-07-16 - 2020-07-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Paper Information | |
| Registration To | EMT |
| Conference Code | 2020-07-EMT-MW-OPE-EST-MWP-THz-EMT |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-precision calculation method of double infinite integrals appearing in the coupling problem of rectangular apertures |
| Sub Title (in English) | |
| Keyword(1) | Kobayashi potential |
| Keyword(2) | rectangular hole |
| Keyword(3) | mutual coupling |
| Keyword(4) | double infinite integrals |
| Keyword(5) | asymptotic expansion |
| Keyword(6) | calculation accuracy |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirohide Serizawa |
| 1st Author's Affiliation | National Institute of Technology, Numazu College (NIT, Numazu College) |
| 2nd Author's Name | Yu Iwagaki |
| 2nd Author's Affiliation | National Institute of Technology, Numazu College (NIT, Numazu College) |
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| Speaker | Author-1 |
| Date Time | 2020-07-17 10:35:00 |
| Presentation Time | 25 minutes |
| Registration for | EMT |
| Paper # | EMT2020-19, MW2020-28, OPE2020-14, EST2020-19, MWP2020-19 |
| Volume (vol) | vol.120 |
| Number (no) | no.100(EMT), no.101(MW), no.102(OPE), no.103(EST), no.104(MWP) |
| Page | pp.71-76 |
| #Pages | 6 |
| Date of Issue | 2020-07-09 (EMT, MW, OPE, EST, MWP) |
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