| Presentation | 2018-05-25 A Study on Coordinate Transformation Method for Electromagnetic Scattering from Surface-Relief Grating Koki Watanabe, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The coordinate transformation method (C-method) is commonly used numerical approaches to the electromagnetic scattering problem of surface-relief gratings. It is known that the C-method is stable and very effective for the shallow gratings, but the convergence property becomes unstable for the deep gratings. This paper considers the origin of the instability and shows a technique to improve the convergence property. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electromagnetic scattering / periodic structure / numerical analysis / surface-relief grating / C-method |
| Paper # | EMT2018-1 |
| Date of Issue | 2018-05-18 (EMT) |
| Conference Information | |
| Committee | EMT / IEE-EMT |
|---|---|
| Conference Date | 2018/5/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Chair | Akira Hirose(Univ. of Tokyo) / Keiji Goto(NDA) |
| Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) |
| Secretary | Koichi Hirayama(Univ. of Hyogo) / (Tokyo Metro. Coll. of Tech) |
| Assistant | Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Coordinate Transformation Method for Electromagnetic Scattering from Surface-Relief Grating |
| Sub Title (in English) | |
| Keyword(1) | electromagnetic scattering |
| Keyword(2) | periodic structure |
| Keyword(3) | numerical analysis |
| Keyword(4) | surface-relief grating |
| Keyword(5) | C-method |
| 1st Author's Name | Koki Watanabe |
| 1st Author's Affiliation | Fukuoka Institute of Technology(Fukuoka Inst. Technol.) |
| Date | 2018-05-25 |
| Paper # | EMT2018-1 |
| Volume (vol) | vol.118 |
| Number (no) | EMT-67 |
| Page | pp.pp.5-9(EMT), |
| #Pages | 5 |
| Date of Issue | 2018-05-18 (EMT) |