| Presentation | 2020-12-11 EMI Measurements below 30MHz using a Loop Antenna Jun Chikayama, Jerdvisanop Chakarothai, Katsumi Fujii, Kanako Wake, Takuji Arima, Toru Uno, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, equipment including wireless power transfer system using electromagnetic (EM) waves below 30 MHz have been developed. However, measurement standards of EM field strength below 30MHz has not established yet. In this study, we conducted EM simulations based on the Method of Moment and measurements in order to establish the measurement method. We considered the case in which EM field strength below 30 MHz is measured by a loop antenna. As a result, it was found that there are appropriate locations of feeding port on the loop antenna element for accurate EM measurements below 30 MHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EMI measurements / loop antenna / location of feeding gap |
| Paper # | EMCJ2020-56 |
| Date of Issue | 2020-12-04 (EMCJ) |
| Conference Information | |
| Committee | EMCJ / IEE-EMC / IEE-SPC |
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| Conference Date | 2020/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kensei Oh(Nagoya Inst. of Tech.) |
| Vice Chair | Atsuhiro Nishikata(Tokyo Inst. of Tech.) |
| Secretary | Atsuhiro Nishikata(Denso) / (NAIST) |
| Assistant | Nami Sasaki(Seiwa Electric MFG) / Hiroyoshi Shida(Tokin EMC Engineering) / Sho Muroga(Akita Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Semiconductor Power Converter |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | EMI Measurements below 30MHz using a Loop Antenna |
| Sub Title (in English) | Effect on Location of Feeding Gap of Loop Antenna |
| Keyword(1) | EMI measurements |
| Keyword(2) | loop antenna |
| Keyword(3) | location of feeding gap |
| 1st Author's Name | Jun Chikayama |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Jerdvisanop Chakarothai |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Katsumi Fujii |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 4th Author's Name | Kanako Wake |
| 4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 5th Author's Name | Takuji Arima |
| 5th Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 6th Author's Name | Toru Uno |
| 6th Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| Date | 2020-12-11 |
| Paper # | EMCJ2020-56 |
| Volume (vol) | vol.120 |
| Number (no) | EMCJ-282 |
| Page | pp.pp.7-12(EMCJ), |
| #Pages | 6 |
| Date of Issue | 2020-12-04 (EMCJ) |