| Presentation | 2015-05-15 A fundamental study on semi-implicit conformal FDTD scheme based on implicit time updating of magnetic field Kazuhiro Fujita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We report a fundamental study on a conformal scheme based on the semi-implicit FDTD method with implicit time updating of magnetic field in order to efficiently analyze a numerical model with curved boundary at high accuracy. The conformal semi-implicit FDTD scheme has relaxed stability condition without time step reduction and its boundary modeling is accurate than the staircase approximation. Its application to a cylindrical cavity resonator is demonstrated in order to confirm an improvement of the accuracy compared to the staircase approximation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FDTD method / Newmark-Beta method / Leapfrog scheme / conformal scheme / curved boundary |
| Paper # | EST2015-9 |
| Date of Issue | 2015-05-08 (EST) |
| Conference Information | |
| Committee | EST |
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| Conference Date | 2015/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hosei Univ. (Koganei Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Simulation technology, etc. |
| Chair | Tatsuya Kashiwa(Kitami Inst. of Tech.) |
| Vice Chair | Tetsuo Ma(Saitama Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) |
| Secretary | Tetsuo Ma(Hosei Univ.) / Hideaki Kimura(Tokyo Inst. of Tech.) / Akimasa Hirata |
| Assistant | Shunpei Chin(Kanagawa Univ.) / Hidetoshi Chiba(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Electronics Simulation Technology |
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| Language | JPN |
| 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 based on implicit time updating of magnetic field |
| Sub Title (in English) | |
| Keyword(1) | FDTD method |
| Keyword(2) | Newmark-Beta method |
| Keyword(3) | Leapfrog scheme |
| Keyword(4) | conformal scheme |
| Keyword(5) | curved boundary |
| 1st Author's Name | Kazuhiro Fujita |
| 1st Author's Affiliation | Fujitsu Limited(Fujitsu) |
| Date | 2015-05-15 |
| Paper # | EST2015-9 |
| Volume (vol) | vol.115 |
| Number (no) | EST-33 |
| Page | pp.pp.45-50(EST), |
| #Pages | 6 |
| Date of Issue | 2015-05-08 (EST) |