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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMT, IEE-EMT | 2022-11-18 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Study on Miniaturization of Free-Space Method in E-band Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (EM Labs), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.)  EMT2022-56 |
The free-space method, which measures S-parameters by placing a sample at the focus of a horn antenna with dielectric le... [more] | EMT2022-56 pp.69-74 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-20 09:20 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
A Study on improvement of permittivity estimation over E band in free-space method Yuki Imai, Koichi Hirayama, Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2022-38 MW2022-62 OPE2022-41 EST2022-39 MWPTHz2022-36 |
In order to improve the accuracy of the dielectric constant of the sample, the free space method using a horn antenna wa... [more] | EMT2022-38 MW2022-62 OPE2022-41 EST2022-39 MWPTHz2022-36 pp.147-150 |
| EMT, IEE-EMT | 2021-11-05 10:25 |
Online | Online | Investigation on accuracy improvement of permittivity estimation in free-space method Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (EM Labs), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2021-41 |
In free-space method by use of horn antennas with dielectric lenses, improvement of the estimation accuracy of permittiv... [more] | EMT2021-41 pp.67-70 |
| EMT, IEE-EMT | 2020-11-05 13:25 |
Online | Online | Measurement Method of Dependence on Temperature and Humidity in Complex Permittivity of Thin Plate by Split Cavity Resonator Yasumasa Hagiuda, Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (EM Labs), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2020-30 |
In order to measure the dependence on temperature and humidity in complex permittivity of a thin plate sample, we invest... [more] | EMT2020-30 pp.17-20 |
| EMT, IEE-EMT | 2019-11-07 14:05 |
Saga | Hotel Syunkeiya | A Study on Resonant Frequency Shift in Cavity Resonator on Estimation of Permittivity for Thin Plate Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (KEAD), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2019-55 |
First, in the case of a thin sample fully enclosed in the cavity, we deduced approximate expressions for all the resonan... [more] | EMT2019-55 pp.105-109 |
| EMT, IEE-EMT | 2019-05-24 11:00 |
Tokyo | Tokyo Metro. Col. of Ind. Tech. (Shinagawa CP) | Effect of grrove in cavity resonator on estimation of complex permittivity of thin plate Koichi Hirayama (Kitami Inst. Tech.), Yoshiyuki Yanagimoto (KEAD), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. Tech.) EMT2019-1 |
(To be available after the conference date) [more] | EMT2019-1 pp.1-4 |
| NC, MBE (Joint) |
2018-12-15 | Aichi | Nagoya Institute of Technology | A neural mechanism of electrosensory discrimination of object’s shape in active electrolocation Hideyo Konya (UEC), Kazuhisa Fujita (KU), Yoshiki Kashimori (UEC) |
Weak electric fish generate an electric field around the fish body to know the surrounding environment. Electric-field m... [more] | |
| MBE, NC (Joint) |
2017-12-16 14:55 |
Aichi | Nagoya University | Neural coding of object's shape in electrolocation of weakly electic fish Shun Okuno (UEC), Kazuhisa Fujita (NIT, Tsuyama College/UEC), Yoshiki Kashimori (UEC) NC2017-47 |
Weakly electric fish generate an electric field around their fish body. An object nearby fish elicits a modulation of el... [more] | NC2017-47 pp.41-46 |
| OPE | 2017-12-07 13:15 |
Okinawa | [Poster Presentation]
Development of the wavefront matching method for 3-D waveguide discontinuity problem and its application to Si-wire waveguide devices Yusuke Sawada, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.) OPE2017-96 |
The wavefront matching method based on the three-dimensional finite-element method for waveguide discontinuity problem i... [more] | OPE2017-96 pp.37-40 |
|
| MRIS, ITE-MMS | 2016-12-09 09:50 |
Ehime | Ehime Univ. | Discussion on write head performance for perpendicular magnetic recording based on FEM analysis Yoshihisa Nakamura (Tohoku Univ.), Yasushi Kanai, Ryo Itagaki (Niigata Inst. Tech.) MR2016-37 |
In order to extend the areal density in magnetic recording the most challenging obstacle is believed to be the writabili... [more] | MR2016-37 pp.45-50 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-24 13:00 |
Osaka | Osaka Univ. (Suita) | Modelling of the electric field induced by transcranial magnetic stimulation in realistic anatomies using the multigrid method Ilkka Laakso, Akimasa Hirata (Nagoya Inst. of Tech.) PN2012-40 OPE2012-149 LQE2012-141 EST2012-76 MWP2012-58 |
Transcranial magnetic stimulation (TMS) is a noninvasive technique for exciting the brain or disturbing its function. In... [more] | PN2012-40 OPE2012-149 LQE2012-141 EST2012-76 MWP2012-58 pp.61-64 |
| MW | 2012-10-18 - 2012-10-19 |
Tochigi | Utsunomiya Univ. | [Special Talk]
Analysis and Design of a 4 ports TE/TM Mode and Frequency Splitter in Anisotropic Piyanat Limjunyawong, Malinda Hongthong, Tuptim Angkaew (Chulalongkorn Univ.) MW2012-95 |
The numerical analysis and design method for TE/TM mode splitter and wavelength selective devices in anisotropic photoni... [more] | MW2012-95 pp.83-88 |
| MRIS, ITE-MMS | 2008-12-12 10:50 |
Ehime | Ehime University | FEM static and micromagnetic dynamic recording field analysisi of a single-pole-type head Kazunori Hirasawa, Kazuya Koyama, Yoshihiro Jinbo, Yasushi Kanai (Niigata Institute of Tech.), Kazuetsu Yoshida (kogakuin univ.), Simon Greaves, Hiroaki Muraoka (Tohoku univ.) MR2008-48 |
FEM static field analysis were performed to optimize the single-pole-type (SPT) head for 2 terabit/in2 with regard to ob... [more] | MR2008-48 pp.61-66 |
| MW | 2008-11-20 14:50 |
Nagasaki | Nagasaki-Univ. | A study on miniaturization of a planar inverted-F antenna for handset by a finite element method Tsutomu Miyamoto, Naobumi Michishita, Hisashi Morishita (National Defense Academy) MW2008-127 |
With the recent rapid progress in multi-function and downsizing of handsets, the miniaturization of their antennas is ac... [more] | MW2008-127 pp.51-54 |
| MI | 2007-11-16 14:00 |
Ishikawa | Kanazawa Univ. | A Study of Osteoporosis Therapeutic Effect on Vertebral Bone by Using Image Based Mechanical Analysis Jiro Sakamoto, Yusuke Sakurai (Kanazawa Univ.), Daisuke Tawara (RIKEN), Hideki Murakami, Norio Kawahara, Juhachi Oda, Katsuro Tomita (Kanazawa Univ.) MI2007-55 |
The authors have studied risk evaluation method of vertebral compressive fracture by using patient-specific finite-eleme... [more] | MI2007-55 pp.31-36 |
| SANE | 2007-10-26 13:30 |
Overseas | KIST(Seoul) | 3-D modeling of surface-to-borehole electromagnetic survey Yonghyun Chung (Seoul Nat'l. Univ.), Seong Kon Lee, Yoonho Song, Tae Jong Lee (KIGAM), Changsoo Shin (Seoul Nat'l. Univ.) SANE2007-77 |
An edge based finite-element method has been applied to compute surface-to-borehole electromagnetic survey responses gen... [more] | SANE2007-77 pp.81-82 |
| LQE, PN, OPE, OFT, EMT | 2006-02-01 09:50 |
Hyogo | Kobe Univ. | Chromatic dispersion profile optimization of dual-concentric-core photonic crystal fibers for broadband dispersion compensation Takeshi Fujisawa, Kunimasa Saitoh, Keisuke Wada, Masanori Koshiba (Hokkaido Univ.) |
Chromatic dispersion profile of dual-concentric-core photonic crystal fibers is optimized for broadband dispersion compe... [more] | PN2005-72 OFT2005-59 OPE2005-120 LQE2005-135 pp.13-18 |
| LQE, PN, OPE, OFT, EMT | 2006-02-01 11:30 |
Hyogo | Kobe Univ. | Approximate Analytical Solutions for Nonlinear Photonic Crystal Fibers Takahito Kirihara, Takeshi Fujisawa, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) |
An approximate analytical method for the solutions of nonlinear photonic crystal fibers (PCFs) is newly proposed. Replac... [more] | PN2005-76 OFT2005-63 OPE2005-124 LQE2005-139 pp.33-38 |
| OCS, OPE, LQE | 2005-11-04 17:00 |
Fukuoka | All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers Takeshi Fujisawa, Masanori Koshiba (Hokkaido Univ.) |
A novel design of all-optical logic gates based on nonlinear slot waveguide couplers is proposed. NOT logic gates can be... [more] | OCS2005-73 OPE2005-103 LQE2005-111 pp.79-84 |
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| OPE, LQE, CPM, EMD | 2005-08-26 10:40 |
Hokkaido | An Analysis of Photonic Crystal Waveguide Gratings Using Coupled-Mode Theory and Finite-Element Method Takeshi Fujisawa, Masanori Koshiba (Hokkaido Univ.) |
Photonic crystal waveguide gratings are proposed and their coupling coefficients and transmission characteristics are ef... [more] | EMD2005-49 CPM2005-77 OPE2005-57 LQE2005-37 pp.19-24 |
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