On the Permittivity Measurement of Dielectric Plate with Rectangular Cavity Resonator by FDTD Method
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- Abe Takumi
- College of Science and Engineering, Aoyama Gakuin Univerity
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- Hashimoto Osamu
- College of Science and Engineering, Aoyama Gakuin Univerity
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- Takahashi Takeshi
- Materials Research Center, TDK Corp.
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- Miura Taro
- Materials Research Center, TDK Corp.
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- Nishimoto Shinkichi
- 2nd Research Center, Technical R & D Institute, Defence Agency
Bibliographic Information
- Other Title
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- FDTD法による方形空洞共振器を用いた板状誘電体の誘電率測定に関する検討
- FDTDホウ ニヨル ホウケイ クウドウ キョウシンキ オ モチイタ イタジョ
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Abstract
We present a possible suggestion method to measure a permittivity of material without cutting a sample by means of the rectangular cavity resonator. A theoretical discussion on the possibility is given in this paper by studying the relationship between the material permittivity and a resonance frequency of the electromagnetic field inside cavity which is calculated by the FDTD method. We show the permittivity measurement chart by which the permittivity can be estimated from the measured resonant frequency. The permittivity estimated has a reasonable agreement with an empirical value within an error of several percents. The present result supports the validity of the present method.
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 118 (9), 1043-1048, 1998
The Institute of Electrical Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204598057600
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- NII Article ID
- 10004440685
- 10000146574
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 4545623
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
