| Presentation | 2018-11-16 A Study on Measurement of Microwave Absorber by Free Space Method Masaya Suzuki, Masahiro Hanazawa, Hiromi Shima, Toshihisa Kamei, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A Free Space Method is one of measurement method for analyzing properties of reflection, transmission and absorption. The Free Space Method has some advantages. For example it is not required to process accurately as the waveguide method and the resonance method. In this study, we carried out a basic study using such the free space system which is a pair of dielectric lens antenna. At first we perform TRL (Through-Reflection-Line) calibration, we measured properties of reflection and transmission of a fused quartz in $75$ -- $110 unit{GHz}$. As a result, we confirmed that properties of reflection and transmission by the measurement and the result of electromagnetic field simulation which is based on a literature are good agreement. Moreover, we also measured the absorption property of some microwave absorbers using the measurement system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Free Space Method / Through-Reflection-Line calibration / S parameter / Electromagnetic simulation |
| Paper # | MW2018-105 |
| Date of Issue | 2018-11-08 (MW) |
| Conference Information | |
| Committee | MW |
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| Conference Date | 2018/11/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukue Cultural Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Chair | Masahiro Muraguchi(TUS) |
| Vice Chair | Yoshinori Kogami(Utsunomiya Univ.) / Hiroshi Okazaki(NTT DOCOMO) / Kenichi Tajima(Mitsubishi Electric) |
| Secretary | Yoshinori Kogami(HITACHI) / Hiroshi Okazaki(Utsunomiya Univ.) / Kenichi Tajima |
| Assistant | Mizuki Motoyoshi(Tohoku Univ.) / Satoshi Yoshida(Kagoshima Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Microwaves |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Measurement of Microwave Absorber by Free Space Method |
| Sub Title (in English) | |
| Keyword(1) | Free Space Method |
| Keyword(2) | Through-Reflection-Line calibration |
| Keyword(3) | S parameter |
| Keyword(4) | Electromagnetic simulation |
| 1st Author's Name | Masaya Suzuki |
| 1st Author's Affiliation | UL Japan(UL Japan) |
| 2nd Author's Name | Masahiro Hanazawa |
| 2nd Author's Affiliation | UL Japan(UL Japan) |
| 3rd Author's Name | Hiromi Shima |
| 3rd Author's Affiliation | National Defense Academy(NDA) |
| 4th Author's Name | Toshihisa Kamei |
| 4th Author's Affiliation | National Defense Academy(NDA) |
| Date | 2018-11-16 |
| Paper # | MW2018-105 |
| Volume (vol) | vol.118 |
| Number (no) | MW-308 |
| Page | pp.pp.67-70(MW), |
| #Pages | 4 |
| Date of Issue | 2018-11-08 (MW) |