| Presentation | 2001/10/11 Improvement of FDTD Calculation Accuracy for Analyzing Rectangular Patch Antenna by Using Quasi-static Approximation Takuji ARIMA, Toru UNO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Finite Difference Time Domain(FDTD) method is now widely used for analyzing an electromagnetic scattering problem, antennas including a planer antenna, and so on. The strength of the FDTD method is its simplicity for modeling of electromagnetic field within a practical accuracy. However, an extremely smaller cell is required when a very acurate resonance frequency of the patch antenna is needed, because of the electromagnetic field near the edge of the antenna conductor changes very rapidly. In this paper, in order to improve the accuracy of the FDTD calculation, the quasi-static approximation is incorporated to FDTD cells near the conductor edges. The validity of the proposed method is confirmed theoretically and experimentally. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FDTD Method / CP method / Dielectric media / Microstrip antenna |
| Paper # | A・P2001-80,RCS2001-119 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2001/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of FDTD Calculation Accuracy for Analyzing Rectangular Patch Antenna by Using Quasi-static Approximation |
| Sub Title (in English) | |
| Keyword(1) | FDTD Method |
| Keyword(2) | CP method |
| Keyword(3) | Dielectric media |
| Keyword(4) | Microstrip antenna |
| 1st Author's Name | Takuji ARIMA |
| 1st Author's Affiliation | Tokyo University of Agr.& Tech.() |
| 2nd Author's Name | Toru UNO |
| 2nd Author's Affiliation | Tokyo University of Agr.& Tech. |
| Date | 2001/10/11 |
| Paper # | A・P2001-80,RCS2001-119 |
| Volume (vol) | vol.101 |
| Number (no) | 366 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |