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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2015-11-13 15:15 |
Kanagawa | Mitsubishi Electric Corporation | Mode analysis of currents generated in a three-wire AC cable by a switching power supply Shunya Haga, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.)  EMCJ2015-89 |
CISPR16 is one of the standards that define the measuring apparatus and the measuring method of radio frequency interfer... [more] | EMCJ2015-89 pp.49-54 |
| MW, AP (Joint) |
2013-09-13 14:20 |
Tokyo | NHK Science Tech. Research Lab. | Derivation of Equivalent-Source Expression of External Noise Electric Field in Intrabody Communication Channels Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2013-86 |
The physical channels establishing intrabody communications were first treated as capacitive circuits by Zimmerman. Howe... [more] | AP2013-86 pp.31-36 |
| AP, ITE-BCT | 2013-02-07 13:00 |
Tokyo | AIST Tokyo Waterfront | Estimating Method of Wave Source Position around a spherical conductor by using Dyadic Green's Function Yuki Morita, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2012-160 |
It is important for suppressing unnecessary emission from electric devices to estimate the position of electromagneti... [more] |
AP2012-160 pp.35-40 |
| AP, ITE-BCT | 2013-02-07 13:25 |
Tokyo | AIST Tokyo Waterfront | Deformation Detection Method in a Circular Metallic Tube Using Microwaves. Yuki Maita, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2012-161 |
We propose high-speed and simple non-destructive inspection (NDI) method to prevent from accidents occurred by piping in... [more] | AP2012-161 pp.41-46 |
| AP, ITE-BCT | 2011-02-10 13:30 |
Tokyo | NHK Science Tech. Research Lab. | Non-contact Probing for crack detebtion by using bow-tie antenna Yoshiyuki Kinugawa, Kazuya Sato, Kuniyuki Motojima, Masaaki Matsubara (Gunma Univ.) AP2010-171 |
The nondestructive inspection for crack detection in basic and high accuracy is needed for operating nuclear plant facil... [more] | AP2010-171 pp.63-68 |
| AP | 2009-12-17 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of piping inspection method by using thoery of waveguide electromagnetic propagation analysis in shallow dented waveguide for the pipe testing. Hirokazu Hara, Mitsuyoshi Okabe, Kuniyuki Motojima, Masaaki Matsubara (Gunma Univ.) AP2009-146 |
This report analyzed electromagnetic wave propagation in the waveguidewith a dent.Usually,cutoff frequency depends on th... [more] | AP2009-146 pp.25-30 |
| AP | 2009-12-17 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of transfer function through the waveguide with a crack in the wall Mitsuyoshi Okabe, Hirokazu Hara, Kuniyuki Motojima (Gunma Univ.) AP2009-147 |
In order to search a crack on metallic tube, we analyzed transfer function through a waveguide with a crack by using FD... [more] |
AP2009-147 pp.31-35 |
| AP | 2009-12-17 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimated Position of Wave Source by Using Spherical Wave Function Hiroyuki Sutou, Kuniyuki Motojima (Gunma Univ.) AP2009-153 |
This report presents a new method to estimate position of wave source by using electromagnetic field.All sampling points... [more] | AP2009-153 pp.65-70 |
| AP | 2009-02-12 11:35 |
Tokyo | Tokyo University of Agriculture and Technology | Investigation Of Wave Source By Using Wave Function Hiroyuki Sutou, Naoto Shinohara, Kuniyuki Motojima (Gunma Univ.) AP2008-194 |
This report presents a new method to estimate position of wave source by using electric field on the H-plane and the E-p... [more] | AP2008-194 pp.31-36 |
| AP | 2009-02-12 15:15 |
Tokyo | Tokyo University of Agriculture and Technology | Omnidirectional antenna system for wireless tag on HF band Makoto Nomura, Takashi Kamaduka, Kuniyuki Motojima (Gunma Univ) AP2008-200 |
This report presents ominidirectional antenna system for wireless tag.This system is maked original phase modulator tha... [more] |
AP2008-200 pp.67-71 |
| AP | 2009-02-13 09:20 |
Tokyo | Tokyo University of Agriculture and Technology | Estimation method for antenna radiation pattern By near electric field measurement Naoto Shinohara, Hiroyuki Sutou, Kuniyuki Motojima (Gunma univ.) AP2008-203 |
This report presents a new method to estimate the radiation pattern of a linear polarized antenna by using near electrom... [more] | AP2008-203 pp.85-90 |
| AP | 2009-02-13 11:10 |
Tokyo | Tokyo University of Agriculture and Technology | Analysis for RF Circuit by FDTD Method Including Scattering Parameter Takashi Kamaduka, Mitsuyoshi Okabe, Kuniyuki Motojima (Gunma Univ.) AP2008-207 |
This paper proposed a new method for applying the scattering parameter to the finite difference time domain (FDTD) metho... [more] | AP2008-207 pp.109-114 |
| AP | 2007-06-21 09:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of Wideband Anomalous Radio Wave Propagation by Using Statistical Process Hirotoshi Kojima, Kuniyuki Motojima (Gunma Univ.) AP2007-31 |
The presented research is purpose to consider the relationship between anomalous radio wave propagation and terrestrial... [more] | AP2007-31 pp.1-6 |
| AP | 2007-06-21 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis for Yagi-Uda Antenna with LC Lumped Circuit Using FDTD Method Hideaki Kato, Kuniyuki Motojima (Gunma Univ.) AP2007-35 |
Applying the lumped circuit element to the finite difference time domain (FDTD) method, difference equations of linear l... [more] | AP2007-35 pp.23-28 |
| AP | 2007-06-21 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Radiating Patterns For Linearly Polarized Antenna By Using Near Electric Field Mitsuru Kobayashi, Kuniyuki Motojima (Gunma Univ) AP2007-41 |
This report presents a new method to estimate 3D radiating patterns of an antenna by using near electric field on the H-... [more] | AP2007-41 pp.59-64 |
| AP | 2006-12-14 10:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of Radiation Patterns Using Near Electromagnetic Field Hironori Watanabe, Kuniyuki Motojima (Gunma Univ.) AP2006-101 |
This paper proposes new estimating method for the 3D radiating patterns by using the near electromagnetic fields. The sa... [more] | AP2006-101 pp.29-34 |
| AP | 2006-12-14 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis for Wire Antenna Radiation using Distributed Circuit Theory and FDTD Method Daisuke Nakayama, Kuniyuki Motojima (Gunma Univ.) AP2006-102 |
A new analysis method for antenna is proposed. In this method,voltage and current on dipole antenna element are obtaine... [more] |
AP2006-102 pp.35-39 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 10:40 |
Kanagawa | YRP | Quasi-far Field Estimation by Using Equivalence Theorem Hiroaki Nakada, Kuniyuki Motojima (Gunma Univ.) |
In this paper, a new method for quasi-far field estimation from near-field data is proposed. Equivalence electromagneti... [more] |
AP2005-176 pp.25-30 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 11:00 |
Kanagawa | YRP | Analysis of optical disk surface by FDTD method Mutsumi Karihara, Kuniyuki Motojima (Gunma Univ.) |
[more] | AP2005-177 pp.31-36 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 11:20 |
Kanagawa | YRP | Analysis of Anomalous Radio Wave Propagation by Wideband Observation System Kazuhiro Sugai, Kuniyuki Motojima (Gunma Univ.) |
The wideband observation system for radio wave propagation is devised. The system that consists of some antennas, an ant... [more] | AP2005-178 pp.37-42 |
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