| Presentation | 2002/10/17 Complex Permittivity Measurement of Liquid Phantom Material Using a Dielectric Tube Piercing a Rectangular Waveguide Atsuhiro NISHIKATA, Yumi KURIYAMA, Naoki UEDA, Kaori FUKUNAGA, So-ichi WATANABE, Yukio YAMANAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A new method for liquid's complex permittivity measurement using a dielectric tube piercing the wide wall of a rectangular waveguide is proposed, aiming for the establishment of monitoring method for liquid phantom materials. First, the S-parameters of dielectric tube position are theoretically formulated, and the procedure of numerical calculation as well as the determination of complex permittivity is given. Next, the measurement at frequencies 2.5 GHz - 4.0 GHz was performed by using deionized water and liquid phantom material as test materials, comparison with the coaxial open-end probe method showed a good agreement. Furthermore, the time variation of the complex permittivity of liquid phantom being thinned with deionized water was measured to show the applicability of proposed method to the real-time monitoring of dielectric property of liquid phantom materials. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Complex permittivity / Liquid phantom material / Specific absorption rate / Rectangular waveguide / S-parameter |
| Paper # | EMCJ2002-55 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2002/10/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| 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) | Complex Permittivity Measurement of Liquid Phantom Material Using a Dielectric Tube Piercing a Rectangular Waveguide |
| Sub Title (in English) | |
| Keyword(1) | Complex permittivity |
| Keyword(2) | Liquid phantom material |
| Keyword(3) | Specific absorption rate |
| Keyword(4) | Rectangular waveguide |
| Keyword(5) | S-parameter |
| 1st Author's Name | Atsuhiro NISHIKATA |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Yumi KURIYAMA |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Naoki UEDA |
| 3rd Author's Affiliation | Tokyo Institute of Technology |
| 4th Author's Name | Kaori FUKUNAGA |
| 4th Author's Affiliation | communications Research Laboratory |
| 5th Author's Name | So-ichi WATANABE |
| 5th Author's Affiliation | communications Research Laboratory |
| 6th Author's Name | Yukio YAMANAKA |
| 6th Author's Affiliation | communications Research Laboratory |
| Date | 2002/10/17 |
| Paper # | EMCJ2002-55 |
| Volume (vol) | vol.102 |
| Number (no) | 405 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |