Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMT, IEE-EMT |
2023-11-09 13:55 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Accuracy Verification of Electromagnetic Field Analysis by Symplectic Integrator Method Koshiro Miyamoto, Seiya Kishimoto, Tokuei Sako, Sinichiro Ohnuki (Nihon Univ.) EMT2023-68 |
The symplectic integrator (SI) method is known as a stable and reliable numerical method. We have applied this method to... [more] |
EMT2023-68 pp.32-35 |
EMT, IEE-EMT |
2015-10-30 10:00 |
Miyazaki |
Holiday Inn ANA Resort Miyazaki |
High precision analysis of long-rage electromagnetic wave propagation by utilizing the semi-implicit FDTD method Kazuhiro Fujita (Fujitsu) EMT2015-76 |
The finite-difference time-domain (FDTD) method has been widely used for time domain analysis of electromagnetic wave. T... [more] |
EMT2015-76 pp.185-190 |
EST |
2015-09-04 14:15 |
Okinawa |
Oohama-Nobumoto-Kinenkan, Ishigaki Island, Okinawa, Japan |
[Special Talk]
Semi-implicit FDTD methods and their applications Kazuhiro Fujita (Fujitsu) EST2015-68 |
The finite-difference time-domain (FDTD) method is mainly categorized into explicit and implicit schemes. Recently, as i... [more] |
EST2015-68 pp.77-80 |
SIP |
2014-08-28 10:30 |
Osaka |
Ritsumeikan Univ. (Osaka Umeda Campus) |
A numerical evaluation in finite difference method with polar represented spacetime domain for acoustical simulation with boundaries Kota Nakano, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) SIP2014-72 |
In this paper, a new approach is evaluated for computer-aided acoustical simulation. The approach reduces numerical disp... [more] |
SIP2014-72 pp.1-6 |
EST |
2014-05-30 16:15 |
Tokyo |
|
Numerical dispersion analysis of a semi-implicit 2-D FDTD scheme with implicit time updating of magnetic field Kazuhiro Fujita (Fujitsu) EST2014-12 |
Recently we have proposed a semi-implicit scheme with implicit time update equations only for magnetic field components ... [more] |
EST2014-12 pp.65-70 |
SP, EA, SIP |
2013-05-17 13:50 |
Okayama |
|
Evaluating numerical dispersion in 3-dimensional sound field with calculating on spatial-frequency domain Kota Nakano, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2013-22 SIP2013-22 SP2013-22 |
Recently, the 3-dimensional sound field reproduction is proposed to represent sound contents with high realistic sensati... [more] |
EA2013-22 SIP2013-22 SP2013-22 pp.127-132 |
EA |
2012-10-28 09:30 |
Toyama |
USHIDAKE resort (Toyama) |
[Invited Talk]
Numerical Analysis of Scalar Wave Motion Using MPS Method Masahiro Sato (Toyama Univ.) EA2012-79 |
This disquisition is written about moving particle semi-implicit (MPS) method applied to the numerical analysis of scala... [more] |
EA2012-79 pp.85-89 |
EST, EMCJ, IEE-EMC [detail] |
2012-10-25 10:45 |
Miyagi |
Tohoku Gakuin University(Tagajo Campus) |
An investigation on the problem-solving environment (PSE) for the numerical wave analysis with the finite difference method considering numerical dispersion error Yukihisa Suzuki, Takashi Takashima (Tokyo Metropolitan Univ.) EMCJ2012-65 EST2012-49 |
When numerical analyses in wave dynamics are performed by finite difference methods, it is important to consider and eva... [more] |
EMCJ2012-65 EST2012-49 pp.11-16 |
MI |
2011-11-29 14:30 |
Hyogo |
Univ. Hyogo (Portisland C.) |
[Special Talk]
Development of high-resolution in vivo-CT and numerical simulation of airflow in peripheral airways Toshihiro Sera (Osaka Univ.), Hideo Yokota (RIKEN), Kentaro Uesugi, Naoto Yagi (JASRI) MI2011-70 |
Pulmonary airflow is closely related to pulmonary function and dynamic processes such as gas exchange and the deposition... [more] |
MI2011-70 pp.43-48 |
EST |
2011-10-06 15:25 |
Nagasaki |
Nagasaki Prefectural Art Museum |
A Study of Electromagnetic Field Analysis and Its Numerical Dispersion Property Using Finite Integration Method on Space-Time Grid Shingo Shimizu, Takeshi Mifune, Tetsuji Matsuo (Kyoto Univ.) EST2011-69 |
An electromagnetic field computation
using finite integration method on space-time grids is expected
to realize effi... [more] |
EST2011-69 pp.27-32 |
EMCJ, MW, EST |
2011-05-26 13:05 |
Tokyo |
NICT |
A discussion on the application of locally one-dimensional FDTD method with the numerical dispersion error analysis Kensuke Sasaki, Yukihisa Suzuki (Tokyo Metropolitan Univ.), Soichi Watanabe (NICT) EMCJ2011-14 MW2011-11 EST2011-7 |
The locally one-dimensional FDTD (LOD-FDTD) method is introduced as faster and more simple implicit method than the alte... [more] |
EMCJ2011-14 MW2011-11 EST2011-7 pp.27-32 |
AP |
2010-12-17 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Simple Formulation for Numerical Dispersion Error by 2-D and 3-D FDTD Method Jun Sonoda (SNCT), Motoyuki Sato (Tohoku Univ.) AP2010-130 |
The finite-different time-domain (FDTD) method has been widely used to analyze propagation and scattering of electromagn... [more] |
AP2010-130 pp.73-77 |
EMT, OPE, MW, IEE-EMT [detail] |
2010-07-29 16:40 |
Hokkaido |
Hokkaido Univ. |
Analysis of a waveguide grating using the 3-D LOD-FDTD method Ryoji Ando, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) MW2010-50 OPE2010-35 |
The three-dimensional finite-difference time-domain (FDTD) method based on the locally one-dimensional (LOD) scheme is a... [more] |
MW2010-50 OPE2010-35 pp.69-74 |
MW |
2010-03-05 15:25 |
Kyoto |
Ryukoku Univ. |
A Study of Unconditionally Stable Conformal FDTD Scheme Based on Plus-Minus Splitting Kazuhiro Fujita, Takefumi Namiki (Fujitsu Ltd.) MW2009-208 |
The alternating direction implicit FDTD (ADI-FDTD) method has an advantage of unconditional stability in time domain sim... [more] |
MW2009-208 pp.169-174 |
EMD |
2009-11-19 10:30 |
Tokyo |
Nippon Institute of Technology, Kanda Campus, Tokyo, Japan |
Constriction resistance analysis of multi-contact spots Shigeru Sawada, Terutaka Tamai (Mie Univ.), Yasuhiro Hattori (AutoNetworks Technologies), Kazuo Iida (Mie Univ.) EMD2009-72 |
Many researchers have studied influences of contact shape, plating conditions, and surface roughness on constriction res... [more] |
EMD2009-72 pp.13-16 |
EMD |
2009-10-30 16:15 |
Tokyo |
|
Effect of real contact point on constriction resistance of apparent contact area Shigeru Sawada, Terutaka Tamai (Mie Univ,), Yasuhiro Hattori (AutoNetworks Technologyies, Ltd.), Kazuo Iida (Mie Univ,) EMD2009-65 |
Many researchers have studied influences of contact shape, plating conditions, and surface roughness on constriction res... [more] |
EMD2009-65 pp.39-44 |
EA, US (Joint) |
2008-01-28 14:00 |
Osaka |
Kansai University |
Improvement of Precision of Compact Finite Difference for Acoustic Simulation Hideo Tsuru (NAE), Reima Iwatsu (TDU) US2007-91 EA2007-97 |
Recently, the finite difference method, a tool for wave acoustic simulations, can be applied to practical analysis. How... [more] |
US2007-91 EA2007-97 pp.13-18 |
US |
2007-09-28 10:00 |
Miyagi |
Tohoku Univ. |
Numerical Simulation of Acoustic Wave Propagation Using Asymmetric Finite Difference Time Domain (A-FDTD) Method with higher order FDTD Kan Okubo (Tokyo Metropolitan Univ.), Sungqwan Oh (Akita Prefectural Univ.), Takao Tsuchiya (Doshisha Univ.), Nobunao Takeuchi (Akita Prefectural Univ.), Norio Tagawa (Tokyo Metropolitan Univ.) US2007-44 |
FDTD method has been a popular technique for numerical analysis of sound wave propagation in time domain. However, Stand... [more] |
US2007-44 pp.7-12 |
AP |
2007-09-06 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Numerical Dispersion in Analysis for Electromagnetic Wave Propagation Using Asymmetric Finite Difference Time Domain (A-FDTD) Method with higher order FDTD Kan Okubo (Tokyo Metropolitan Univ.), Yuichi Yoshida (Akita Prefectural Univ.), Takao Tsuchiya (Doshisha Univ.), Nobunao Takeuchi (Akita Prefectural Univ.), Norio Tagawa (Tokyo Metropolitan Univ.) AP2007-84 |
FDTD method has been a very popular technique for numerical analysis of electromagnetic wave propagation. However, Stand... [more] |
AP2007-84 pp.61-65 |
EMCJ |
2007-03-09 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Characteristics of Numerical Dispersion Error of the CIP Method by its Dispersion Relation Equations Masanori Koga, Jun Sonoda (SNCT) EMCJ2006-126 |
In recent years, there are some studies on new numerical analysis of electromagnetic (EM) field using the CIP (Constrain... [more] |
EMCJ2006-126 pp.59-64 |