| Presentation | 2015-01-30 Uncertainty Analysis of Coaxial-Probe-Variation Method for the Simultaneous Measurement of Permittivity and Permeability of High-loss Materials Chun-Ping Chen, Noriki Kato, Takemasa Kato, Katsuhiro Kamata, Tetsuo Anada, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | EM-parameters-measurement techniques play very important role in material developments. Due to the advantages such as broadband, wide-compatibility, open-structure, etc., open-ended-coaxial-probe-based techniques have been treated as one of the most potential methods for the simultaneous and nondestructive characterization of complex permittivity and permeability of high loss materials. This report discusses a new method, named "Two-Probe-Method" as well as the uncertainty analysis procedure. First, Spectral-Domain-Immittance(SDI) approach is used to model the measurement structure. Secondly, after the derivation of the uncertainty equations, the relationship between measurement uncertainties and the electrical thickness of the material under test and operation frequency is investigated as well as the influence of the combination of the probes to the measurement uncertainties. The broadband frequency-swept measurement/simulation has been conducted on a typical absorbing material using APC-7 and 3.5mm coaxial probes. The experimental results agree with the reference data, while the newly-derived uncertainty formulae make a good estimation on the tread of the measurement errors, which validates the feasibility and effectiveness of this improved technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Complex permeability / Complex permittivity / Open-ended coaxial probe / Nondestructive measurement / Uncertainty / absorbing material / Coaxial-Probe-Variation Method |
| Paper # | PN2014-75,OPE2014-200,LQE2014-187,EST2014-129,MWP2014-97 |
| Date of Issue |
| Conference Information | |
| Committee | EST |
|---|---|
| Conference Date | 2015/1/22(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 | Electronic Simulation Technology (EST) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uncertainty Analysis of Coaxial-Probe-Variation Method for the Simultaneous Measurement of Permittivity and Permeability of High-loss Materials |
| Sub Title (in English) | |
| Keyword(1) | Complex permeability |
| Keyword(2) | Complex permittivity |
| Keyword(3) | Open-ended coaxial probe |
| Keyword(4) | Nondestructive measurement |
| Keyword(5) | Uncertainty |
| Keyword(6) | absorbing material |
| Keyword(7) | Coaxial-Probe-Variation Method |
| 1st Author's Name | Chun-Ping Chen |
| 1st Author's Affiliation | Department of Electrical, Electronics and Information Engineering, Kanagawa University() |
| 2nd Author's Name | Noriki Kato |
| 2nd Author's Affiliation | Department of Electrical, Electronics and Information Engineering, Kanagawa University |
| 3rd Author's Name | Takemasa Kato |
| 3rd Author's Affiliation | Department of Electrical, Electronics and Information Engineering, Kanagawa University |
| 4th Author's Name | Katsuhiro Kamata |
| 4th Author's Affiliation | Department of Electrical, Electronics and Information Engineering, Kanagawa University |
| 5th Author's Name | Tetsuo Anada |
| 5th Author's Affiliation | Department of Electrical, Electronics and Information Engineering, Kanagawa University |
| Date | 2015-01-30 |
| Paper # | PN2014-75,OPE2014-200,LQE2014-187,EST2014-129,MWP2014-97 |
| Volume (vol) | vol.114 |
| Number (no) | 433 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |