| Presentation | 2018-11-16 Numerical Calculation of the Periodic Waveguide by Thick Conductor Irises Using the FDTD method Chihiro Osawa, Toshihiko Shibazaki, Teruhiro Kinoshita, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the past, we obtained the k － β diagram applying FDTD method by Floquet’s theorem at the periodic structure and the computed periodic structure waveguide with thick iris. And, we compared the result above with the result by a general FDTD method. In addition, we considered the particular case of one conductor iris thick enough, and compared the Modified Residue-Calculus Method with FDTD method. Our results indicated that sufficient accuracy was obtained only for grid spacings on the order of λg/100 or less, considerably finer than the grid spacings of 1/20 ? 1/30 of a wavelength used in typical FDTD calculations. In this paper, we will apply these results to the modeling of periodically-structured waveguides. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FDTD Method / Periodic Structure / Waveguide / Conductor Iris / Modified Residue-Calculus Method / Numerical Analysis |
| Paper # | EMT2018-56 |
| Date of Issue | 2018-11-08 (EMT) |
| Conference Information | |
| Committee | EMT / IEE-EMT |
|---|---|
| Conference Date | 2018/11/15(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kaike Grand Hotel Tensui(Yonago, Tottori) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Chair | Akira Hirose(Univ. of Tokyo) / Keiji Goto(National Defense Academy) |
| Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) |
| Secretary | Koichi Hirayama(Tokyo Metro. Coll. of Tech) / (Fukuoka Inst.of Tech.) |
| Assistant | Junichiro Sugisaka(Kitami Inst. of Tech.) / 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) | Numerical Calculation of the Periodic Waveguide by Thick Conductor Irises Using the FDTD method |
| Sub Title (in English) | |
| Keyword(1) | FDTD Method |
| Keyword(2) | Periodic Structure |
| Keyword(3) | Waveguide |
| Keyword(4) | Conductor Iris |
| Keyword(5) | Modified Residue-Calculus Method |
| Keyword(6) | Numerical Analysis |
| 1st Author's Name | Chihiro Osawa |
| 1st Author's Affiliation | Tokyo Metropolitan College of Technology(Tokyo Metro. College of Industrial Tech.) |
| 2nd Author's Name | Toshihiko Shibazaki |
| 2nd Author's Affiliation | Tokyo Metropolitan College of Technology(Tokyo Metro. College of Industrial Tech.) |
| 3rd Author's Name | Teruhiro Kinoshita |
| 3rd Author's Affiliation | Tokyo Institute of Polytechnics(Tokyo Polytech. Univ.) |
| Date | 2018-11-16 |
| Paper # | EMT2018-56 |
| Volume (vol) | vol.118 |
| Number (no) | EMT-307 |
| Page | pp.pp.95-99(EMT), |
| #Pages | 5 |
| Date of Issue | 2018-11-08 (EMT) |