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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2015-05-15 10:35 |
Kagawa | Next Kagawa | Oblique Incidence Reflection Characteristics of Ferrite/Rubber Mixture Laminating Metal Wire Array Sheets Kohei Tsuyoshi, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo)  EMCJ2015-8 |
[more] | EMCJ2015-8 pp.1-6 |
| EMCJ, WPT (Joint) |
2015-01-23 09:00 |
Okinawa | Okinawaken Ｊichikaikan | Band-pass and High-pass Filters by Multilayered Structures Consisting of Periodically Perforated Metal Plate and Dielectric Layer Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno), Takanori Tsutaoka (Hiroshima Univ.) EMCJ2014-92 |
This paper describes the shielding effectiveness of periodically perforated metal plates in far-field region. The equiva... [more] | EMCJ2014-92 pp.39-44 |
| EMCJ | 2014-07-10 16:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | EM Wave Shielding Characteristics of Metal Plates with Periodically Circular Holes Hiromitsu Arikawa, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2014-25 |
Metal plates with periodically circular holes have been often used as EM wave shielding material with ventilation in pra... [more] | EMCJ2014-25 pp.49-54 |
| EMCJ, WPT (Joint) |
2014-01-31 10:45 |
Saga | Saga Univ. | Numerical Study of Permittivity for Metal Wire Array Sheets Shinichiro Yamamoto, Makoto Usuki, Kenichi Hatakeyama (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno) EMCJ2013-124 |
[more] | EMCJ2013-124 pp.75-80 |
| EMCJ, WPT (Joint) |
2014-01-31 11:10 |
Saga | Saga Univ. | Near Field Magnetic Field Shielding Effectiveness of Periodically Perforated Metal Plates Shinichiro Yamamoto, Kenta Suezaki, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2013-125 |
Perforated metal plates have been frequently used as near field magnetic field shielding material with ventilation. As p... [more] | EMCJ2013-125 pp.81-86 |
| EMCJ, IEE-EMC | 2013-12-20 11:20 |
Aichi | Denso co. | Examination of the shield effectiveness evaluation equipment in frequency range from 1GHz up to 6GHz that applied the coaxial SE method and coaxial flange SE method. Ikuya Minematsu (KEC Electronic Industry Development Center), Seiichi Murooka (Japan Shielded Enclosures), Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2013-103 |
[more] | EMCJ2013-103 pp.15-19 |
| EMCJ, IEE-EMC | 2013-12-20 11:45 |
Aichi | Denso co. | EM Shielding Characteristics in Far Field Region of Perforated Metal Plates Kenta Suezaki, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2013-104 |
This paper describes the experimental and theoretical results of shielding effectiveness for periodically perforated met... [more] | EMCJ2013-104 pp.21-26 |
| EMCJ, IEE-EMC | 2013-06-21 16:20 |
Kyoto | Kyoto Univ. | Reflection and Transmission Characteristics of Laminated Structure Using Metal Wire Array Sheets and Dielectric Material Shinichiro Yamamoto, Kenta Suezaki, Kenichi Hatakeyama (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno) EMCJ2013-25 |
This paper proposes artificially-designed material laminated structures whose reflection/transmission characteristics sh... [more] | EMCJ2013-25 pp.75-80 |
| EMCJ | 2013-04-12 15:00 |
Okayama | Okayama Univ. | Measurement Method for Permittivity and Permeability of Artificially-designed Sheet Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Takanori Tsutaoka (Hiroshima Univ.) EMCJ2013-7 |
Recently, EM absorbers using artificially-designed material are frequently studied. In order to design EM absorber, the ... [more] | EMCJ2013-7 pp.37-42 |
| EMCJ | 2013-01-11 13:20 |
Nagasaki | Nagasaki Univ. | Oblique Incidence Evaluation of EM Absorbers of Millimeter Waves from 40GHz to 75GHz Tatsuaki Kotera, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ.of Hyogo), Tohru Iwai (Kawasaki Techno) EMCJ2012-116 |
[more] | EMCJ2012-116 pp.81-86 |
| EMCJ | 2012-01-27 12:40 |
Fukuoka | Kyushu Univ. | Oblique Incidence Measurements of EM Absorbers at Millimeter Waves Kazuaki Hasegawa, Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-119 |
Recently, the technology using the millimeter wave frequencies, for example, automotive rader, high-speed LAN, which hav... [more] | EMCJ2011-119 pp.47-52 |
| EMCJ | 2012-01-27 13:00 |
Fukuoka | Kyushu Univ. | Broadband EM Absorbers Using Wire Array Sheet and Quarter Wavelength Matching Layer Ryuichi Hashimoto, Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-120 |
Recently, electromagnetic (EM) absorbers are used to prevent EM interferences caused by undesired EM waves. The multilay... [more] | EMCJ2011-120 pp.53-58 |
| EMCJ | 2011-07-14 13:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design and Evaluation of EM Absorber Panels Using Wire Array Sheet Having Two Resonant Frequencies Daisuke Ishihara, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-52 |
Recently, absorber panels using artificial materials are often studied. The relative permittivity of the metal wire arra... [more] | EMCJ2011-52 pp.49-54 |
| EMCJ | 2011-04-22 13:05 |
Hyogo | University of Hyogo | Characteristic Evaluation of Modified Jaumann Absorber Using Wire Array Sheet Ryuichi Hashimoto, Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-1 |
To obtain a good absorption characteristic, the Jaumann type absorber consist of two or more resistive sheets have been ... [more] | EMCJ2011-1 pp.1-6 |
| EMCJ | 2011-04-22 13:30 |
Hyogo | University of Hyogo | Evaluation of Pyramidal Absorbers Produced by Roof-tile Smoking Process at Microwave and Millimeter regions Shinichiro Yamamoto, Norihito Yamashita, Tatsuya Nakamura, Kenichi Hatakeyama (Univ. of Hyogo), Mika Hirose (Matsuoka Roofing Inc.), Satoshi Yoshiuchi (Touhoku Chemical Industries) EMCJ2011-2 |
In this paper, the absorption properties of pyramidal shaped EM-wave absorber produced by roof-tile smoking process are ... [more] | EMCJ2011-2 pp.7-12 |
| EMCJ | 2011-04-22 16:05 |
Hyogo | University of Hyogo | [Special Talk]
Recent Technologies of EM Wave Absorbing and Shielding Materials and Their Design Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2011-7 |
[more] | EMCJ2011-7 pp.37-42 |
| EMCJ | 2011-01-28 13:55 |
Kumamoto | Kumamoto National College of Technology | Reflection and transmission characteristics of the multilayer structure consisting of the metal grid and the lossy material layer Tohru Iwai, Takahito Kanemoto, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2010-111 |
Recently artificial materials whose values of permittivity or permeability are negative are often studied. In this paper... [more] | EMCJ2010-111 pp.67-72 |
| EMCJ | 2011-01-28 14:15 |
Kumamoto | Kumamoto National College of Technology | Study on Absorption Characteristics of Pyramidal Absorbers Produced by Roof-tile Smoking Process Norihito Yamashita, Shinichiro Yamamoto, Tatsuya Nakamura, Kenichi Hatakeyama (Univ. of Hyogo), Mika Hirose (Matsuoka Roofing Inc.), Satoshi Yoshiuchi (Tohoku Chemical Industries, Ltd) EMCJ2010-112 |
[more] | EMCJ2010-112 pp.73-78 |
| ICM | 2009-03-13 11:35 |
Kagoshima | Proposed congestion control method allowing the size of required resource to be reduced Kenichi Hatakeyama, Yasunori Osana, Shin-ichi Kuribayashi (Seikei Univ.) ICM2008-76 |
In all-IP networks, where all types of services are integrated using IP technology, it is highly likely that traffic co... [more] |
ICM2008-76 pp.105-110 |
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| EMCJ | 2009-01-23 16:00 |
Fukuoka | Reflection and Transmission Coefficients of Metal-Wire Arranged Films Ryosuke Nakura, Takahito Kanemoto, Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2008-111 |
[more] | EMCJ2008-111 pp.53-58 |
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