Presentation | 2019-05-24 Diffraction of an EM wave by a rectangular hole in a thick conducting screen Hirohide Serizawa, Satoshi Tsukii, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The transmission coefficient of a rectangular hole is calculated for various aspect ratios and some incident angles by making use of the exact solution that was obtained by the Kobayashi potential (KP) method when an EM plane wave is impinged on the aperture in a thick conducting screen, and we examine the effect of the aperture shape, screen thickness, and polarization of incident wave on the transmission property of the rectangular hole. The results of transmission coefficient, aperture distribution, and power flow (the Poynting vector) around the aperture are compared with those by the finite element method (FEM), and for parts of the results we discuss the relation between the meshing of the FEM and its calculation accuracy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Kobayashi potential / rectangular hole / thick conducting screen / exact solution / transmission coefficient / aperture distribution / finite element method |
Paper # | EMT2019-4 |
Date of Issue | 2019-05-17 (EMT) |
Conference Information | |
Committee | EMT / IEE-EMT |
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Conference Date | 2019/5/24(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Metro. Col. of Ind. Tech. (Shinagawa CP) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Electromagnetic Theory, etc. |
Chair | Akira Hirose(Univ. of Tokyo) / Keiji Goto(National Defense Academy) |
Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) |
Secretary | Koichi Hirayama(Tokyo Metro. Coll. of Tech) / (Fukuoka Inst.of Tech.) |
Assistant | Junichiro Sugisaka(Kitami Inst. of Tech.) / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Diffraction of an EM wave by a rectangular hole in a thick conducting screen |
Sub Title (in English) | Examination of the transmission property for various aspect ratios |
Keyword(1) | Kobayashi potential |
Keyword(2) | rectangular hole |
Keyword(3) | thick conducting screen |
Keyword(4) | exact solution |
Keyword(5) | transmission coefficient |
Keyword(6) | aperture distribution |
Keyword(7) | finite element method |
1st Author's Name | Hirohide Serizawa |
1st Author's Affiliation | National Institute of Technology, Numazu College(NIT, Numazu College) |
2nd Author's Name | Satoshi Tsukii |
2nd Author's Affiliation | National Institute of Technology, Numazu College(NIT, Numazu College) |
Date | 2019-05-24 |
Paper # | EMT2019-4 |
Volume (vol) | vol.119 |
Number (no) | EMT-55 |
Page | pp.pp.17-22(EMT), |
#Pages | 6 |
Date of Issue | 2019-05-17 (EMT) |