Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2019-10-18 13:30 |
Ibaraki |
|
Cost reduction of C/C composite pantograph contact strip Yuki Miyahira, Yoshitaka Kubota (RTRI), Koji Hasegawa, Tatsuya Yoshii (FINE SINTER), Akio Kamezaki (CFC Design) EMD2019-37 |
(To be available after the conference date) [more] |
EMD2019-37 pp.7-12 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-16 14:55 |
Hokkaido |
Kushiro City Lifelong Learning Center |
A Study on Solvers for the Nonlinear Eigen-value Problem in the Multipole Method for Electromagnetic Waveguide Eigen-value Problems Yoshihito Morita, Shingo Sato, Koji Hasegawa (Muroran Inst. of Tech.) EMT2015-28 MW2015-66 OPE2015-40 EST2015-32 MWP2015-31 |
A multipole method for propagation characteristic analyses of electromagnetic waveguides
results in a nonlinear eigen... [more] |
EMT2015-28 MW2015-66 OPE2015-40 EST2015-32 MWP2015-31 pp.111-116 |
MW, OPE, EMT, MWP, EST, IEE-EMT [detail] |
2014-07-18 10:50 |
Hokkaido |
Muroran Inst. of Tech. |
Hybrid Trefftz finite element method analysis of eigenmodes in an electromagnetic waveguide with a uniform structure in a propagation direction Yoshihito Morita, Shingo Sato, Koji Hasegawa (Muroran Institute of Tech.), Takao Shimada (Tsuyama NCT) MW2014-78 OPE2014-47 EST2014-39 MWP2014-36 |
A hybrid Trefftz finite element analysis was presented to compute eigenmodes in electromagnetic waveguides with a unifor... [more] |
MW2014-78 OPE2014-47 EST2014-39 MWP2014-36 pp.181-186 |
CAS, NLP |
2013-09-27 14:25 |
Gifu |
Satellite Campus, Gifu University |
Properties of an adaptive IIR notch filter using variable step size Kazunari Doi, Yegui Xiao (Prefectural Univ. Hiroshima), Koji Hasegawa (Hiroshima Tech Institute) CAS2013-53 NLP2013-65 |
[more] |
CAS2013-53 NLP2013-65 pp.95-100 |
EST, MWP, OPE, MW, EMT, IEE-EMT [detail] |
2013-07-18 14:05 |
Hokkaido |
Wakkanai Synthesis Cultural Center |
A numerical solution using Sakurai-Sugiura projection method to the transcendental equation of a multilayer waveguide dispersion relation Shingo Sato (Muroran Inst. of Tech.), Takao Shimada (Tsuyama National College of Tech.), Koji Hasegawa (Muroran Inst. of Tech.) MW2013-53 OPE2013-22 EST2013-17 MWP2013-12 |
A transcendental equation occurs frequently to compute dispersion relations of an electromagnetic waveguide such as a pl... [more] |
MW2013-53 OPE2013-22 EST2013-17 MWP2013-12 pp.45-49 |
OPE, MW, MWP, EMT, EST, IEE-EMT [detail] |
2011-07-22 09:30 |
Hokkaido |
|
Hybrid Trefftz Finite Element Method Using Sakurai-Sugiura Projection Method for Electromagnetic Waveguide Eigenvalue Problems Yoshihito Morita, Koji Hasegawa (Muroran IT), Shingo Sato (Kitami IT), Takao Shimada (Muroran IT) MW2011-71 OPE2011-58 EST2011-57 MWP2011-39 |
Hybrid Trefftz finite element method (HTFEM) with a nonlinear eigenvalue problem solver, Sakurai-Sugiura projection meth... [more] |
MW2011-71 OPE2011-58 EST2011-57 MWP2011-39 pp.183-188 |
US |
2009-09-30 10:15 |
Hokkaido |
Noboribetsu Grand Hotel |
Perfectly Matched Layers for Elastic Waves Propagating in Anisotropic Solids
-- Derivation of Material Parameters of Perfectly Matched Layers by Using Differential Forms -- Koji Hasegawa, Takao Shimada (Muroran Inst. of Tech.) US2009-50 |
Material constants of PMLs (Perfectly Matched Layers) in the frequency domain,
where propagating elastic waves are abs... [more] |
US2009-50 pp.71-76 |
EMT, OPE, MW |
2007-08-02 10:50 |
Hokkaido |
Muroran Institute of Technology |
Hybrid Trefftz finite element analysis of scattering characteristics of periodic structures Shingo Sato (Kushiro Nat' College of Tech.), Koji Hasegawa (Muroran Inst. Tech.) MW2007-46 OPE2007-33 |
Hybrid Trefftz finite element method was improved. In the presented method, whole analyzing region is divided by Trefftz... [more] |
MW2007-46 OPE2007-33 pp.25-30 |
MW, OPE, EMT [detail] |
2006-07-28 10:10 |
Hokkaido |
|
Analysis of plane wave scattering characteristics of three-dimensional doubly periodic structures using hybrid Trefftz finite element method Shingo Sato, Koji Hasegawa (Muroran Inst. Tech.) |
Plane wave scattering characteristics of three-dimensional doubly periodic structures are analyzed by a hybrid Trefftz f... [more] |
MW2006-68 OPE2006-60 pp.181-186 |