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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 11:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Representation and Prediction of Accent Phrase Prosodic Features in Japanese Text-to-Speech Masaki Sato, Shinnosuke Takamichi, Hiroshi Saruwatari (The Univ. of Tokyo)  EA2022-108 SIP2022-152 SP2022-72 |
In order to use speech synthesis in a variety of situations such as dialogue systems and emotional expression in audiobo... [more] | EA2022-108 SIP2022-152 SP2022-72 pp.197-202 |
| EST | 2023-01-26 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
FDTD analysis of a plasmonic grating coupler Hinami Nakasaka, Kazuma Takeya, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2022-79 |
We analyze a plasmonic grating coupler at optical frequencies, considering the angle of incidence and the shape of diele... [more] | EST2022-79 pp.31-34 |
| OFT | 2022-10-13 13:40 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
Validity of vectorial electromagnetic field analysis for optical fibers with circularly-distributed n-core and a central core Naoto Kishi, Kento Kyuno (UEC) OFT2022-32 |
Validity of group-theory adapted point-matching method for electromagnetic fields analysis of vectorial modes for opti... [more] |
OFT2022-32 pp.57-62 |
| PN | 2022-04-25 15:05 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Vectorial electromagnetic field analysis methods for circularly-distributed strongly-coupled n-core optical fibers Kishi Naoto (UEC) PN2022-3 |
In this article, vectorial electromagnetic field analysis methods for strongly-coupled circularly-distributed $n$-core ... [more] | PN2022-3 pp.14-21 |
| EST | 2022-01-28 15:10 |
Online | Online | FDTD analysis of an InSb sphere array on a dielectric substrate in the THz region Takuma Kuroda, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-92 |
We investigate a periodic array of an InSb sphere on a substrate at terahertz (THz) frequencies using the three-dimensio... [more] | EST2021-92 pp.173-177 |
| EST | 2022-01-28 15:30 |
Online | Online | Analysis of arbitrarily-shaped dispersive media using the DCP-FDTD method in the THz region Tetsuya Iwamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2021-93 |
The conventional finite-difference time-domain (FDTD) method is formulated in the Cartesian coordinate system. Therefore... [more] | EST2021-93 pp.178-182 |
| EMT, IEE-EMT | 2021-11-04 13:00 |
Online | Online | On the Calderon preconditioning with an oblique mesh for the isogeometric boundary element method for the Maxwell equations Yuusuke Takeuchi, Kazuki Niino (Kyoto Univ.) EMT2021-29 |
In this study, we consider the Calderón’s preconditioning on oblique meshes in the isogeometric bound- ary element metho... [more] | EMT2021-29 pp.7-9 |
| EMT, IEE-EMT | 2021-11-05 13:00 |
Online | Online | A Study on Numerical Analysis of Resistive Wall Wake fields in Accelerator Beam Pipes using Boundary Element Method Kazuhiro Fujita (Saitama IT) EMT2021-44 |
A better understanding of electromagnetic interaction of relativistic electron beams with resistive walls of accelerator... [more] | EMT2021-44 pp.82-87 |
| OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] | 2021-07-16 13:25 |
Online | Online | Efficient Analysis of Waveguide Devices Using Axi-symmetric Full-Vectorial Finite Element Method Keita Morimoto, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EMT2021-23 MW2021-28 OPE2021-17 EST2021-24 MWP2021-25 |
In order to improve the efficiency of analysis and design of 3D optical devices with axisymmetric structure, we investigat... [more] | EMT2021-23 MW2021-28 OPE2021-17 EST2021-24 MWP2021-25 pp.86-90 |
| OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] | 2021-07-16 15:20 |
Online | Online | A Study on Boundary Element Analysis of Accelerator Beam Pipes with Walls of Finite Conductivity Kazuhiro Fujita (SIT) EMT2021-27 MW2021-32 OPE2021-21 EST2021-28 MWP2021-29 |
Recent high-energy particle accelerators and X-ray free electron laser projects need a better understanding of electroma... [more] | EMT2021-27 MW2021-32 OPE2021-21 EST2021-28 MWP2021-29 pp.105-108 |
| EST | 2021-01-21 14:05 |
Online | Online | Development of the FDTD method for the analysis of arbitrarily-shaped dispersive media Jun Shibayama, Tetsuya Iwamoto, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2020-59 |
With the fi nite-difference time-domain (FDTD) method in the Cartesian coordinate system, the staircase approximation sh... [more] | EST2020-59 pp.34-38 |
| OFT | 2021-01-15 14:10 |
Online | Online | Validity of vectorial electromagnetic field analysis for circularly-distributed n-core optical fibers Kishi, Naoto, Kobayashi, Gouta (UEC) OFT2020-51 |
Validity of group-theory adapted point-matching method for electromagnetic fields analysis of vectorial mode in circul... [more] |
OFT2020-51 pp.32-37 |
| EST | 2020-01-31 13:50 |
Oita | Beppu International Convention Center | Comparative Study of THz sensors with InSb elements Jun Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-97 |
We investigate and compare terahertz (THz) sensors with indium antimonide (InSb) elements. THz sensors with cross-dipole... [more] | EST2019-97 pp.91-96 |
| EST | 2020-01-31 14:55 |
Oita | Beppu International Convention Center | Efficient boundary condition of finite element method for propagation analysis using propagation operator Keita Morimoto, Yasuhide Tsuji (Muroran Inst. Tech.) EST2019-99 |
In finite element method (FEM) for electromagnetic wave simulation of open-system problem, it is necessary to absorb the... [more] | EST2019-99 pp.103-107 |
| PRMU, MI, IPSJ-CVIM [detail] | 2019-09-04 16:25 |
Okayama | Inter-frame interpolation by height constraint for sequential human silhouette images
-- Application to forensic gait analysis under low frame-rate condition -- Daisuke Imoto, Kenji Kurosawa, Masakatsu Honma, Ryo Yokota, Manato Hirabayashi, Yoshinori Hawai (NRIPS) PRMU2019-19 MI2019-38 |
Boundary information is important for defining the shape of an object or a person as a first approximation, and widely u... [more] | PRMU2019-19 MI2019-38 pp.43-48 |
|
| AP | 2019-06-20 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | FDTD Modeling of a Horizontal Dipole Antenna Located above Metasurface Akihide Kurahara, Toru Uno, Takuji Arima (Tokyo Univ Of Agriculture And Tech) AP2019-16 |
We have proposed a surface impedance boundary condition (SIBC) based FDTD modeling method to calculate the characteristi... [more] | AP2019-16 pp.7-11 |
| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Study on a coaxial thermoacoustic system with regionally expanded the outer tube diameter Yukihiro Takeyama (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Daichi Kuroki, Riku Onishi, Yoshiaki Watanabe (Doshisha Univ.) US2018-97 |
Thermoacoustic systems can perform cooling and electric generation by using waste heat of factory and sunlight, so they ... [more] | US2018-97 pp.91-94 |
| WPT, AP (Joint) |
2019-01-18 15:30 |
Aichi | Toyota Automobile Museum | FDTD modeling of a horizontal dipole antenna located above metasurface using surface impedance boundary condition Akihide Kurahara, Toru Uno, Takuji Arima (TUAT) AP2018-165 |
This paper investigates an FDTD modeling method for precisely calculating the characteristics of a single, that is, a no... [more] | AP2018-165 pp.81-86 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Estimation of Sparse Basis Representation for Non-periodic data Shun Katakami, Hirotaka Sakamoto, Yasuhiko Igarashi, Masato Okada (Univ. Tokyo) IBISML2018-71 |
In this research, we propose a method to estimate a sparse basis representation for non-periodic data. For periodic data... [more] | IBISML2018-71 pp.205-212 |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-20 10:45 |
Hokkaido | Quantitative evaluation of required distance between objects and absorbing boundaries in electromagnetic simulation for open space Takuichi Hirano (Tokyo City Univ.) EMT2018-36 MW2018-51 OPE2018-39 EST2018-34 MWP2018-35 |
Electromagnetic simulation is difficult because there are large freedom in modeling of excitation and boundaries. Absorb... [more] | EMT2018-36 MW2018-51 OPE2018-39 EST2018-34 MWP2018-35 pp.161-164 |
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