| Presentation | 2007-03-09 Characteristics of Numerical Dispersion Error of the CIP Method by its Dispersion Relation Equation Masanori KOGA, Jun SONODA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, there are some studies on new numerical analysis of electromagnetic (EM) field using the CIP (Constrained Interpolation Profile) method. However, there is no theoritical consideration about numerical dispersion error of the CIP method. In this paper, we have derived the dispersion relation equation of the CIP method and have shown its numerical dispersion characteristics in one-dimensional EM field analysis. We have shown that theoritical dispersion error by the dispersion relation equation agrees with numerical experiment. In addition, we have found that the CIP method has larger attenuation and less phase error than the FDTD (Finite-Difference Time-Domain) method by dispersion relation equation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | numerical analysis of electromagnetic field / CIP method / FDTD method / dispersion relation equation / numerical dispersion error |
| Paper # | EMCJ2006-126 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2007/3/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of Numerical Dispersion Error of the CIP Method by its Dispersion Relation Equation |
| Sub Title (in English) | |
| Keyword(1) | numerical analysis of electromagnetic field |
| Keyword(2) | CIP method |
| Keyword(3) | FDTD method |
| Keyword(4) | dispersion relation equation |
| Keyword(5) | numerical dispersion error |
| 1st Author's Name | Masanori KOGA |
| 1st Author's Affiliation | Advanced Course of Electronic System Engineering, Sendai National College of Technology() |
| 2nd Author's Name | Jun SONODA |
| 2nd Author's Affiliation | Department of Electronic Engineerin, Sendai National College of Technology |
| Date | 2007-03-09 |
| Paper # | EMCJ2006-126 |
| Volume (vol) | vol.106 |
| Number (no) | 579 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |