Motoyuki SATO


Influence of Soils on Metal Detector and Modelling of the Performance in Landmine Detection
Kazunori TAKAHASHI Motoyuki SATO 
Publication:   - - Abstracts of (Japanese Edition)
Publication Date: 2017/12/01
Vol. J100-C  No. 12  pp. 589-596
Type of Manuscript:  INVITED PAPER
Category: 
Keyword: 
metal detectormagnetic soilconducting soilmagnetic susceptibilitylandmine detectionpulse induction sensor
 Summary | Full Text(in Japanese):PDF(777.7KB)

Construction of FDTD Realistic and Multi-Scale Numerical Modeling for Seamless Analysis of Indoor and Outdoor Electromagnetic Wave Environment Using UAV-SfM
Jun SONODA Kaiki KONNO Mizuki HASHIMOTO Yasushi KANAZAWA Motoyuki SATO 
Publication:   - - Abstracts of (Japanese Edition)
Publication Date: 2017/09/01
Vol. J100-B  No. 9  pp. 773-781
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies as a Basis for Advanced Wireless Systems, and the Related Systems)
Category: 
Keyword: 
electromagnetic wave environment analysisFDTD methodUAVSfMRealistic FDTD numerical modelmulti-scale model
 Summary | Full Text(in Japanese):PDF(1.9MB)

Characteristics of Detection for Cavity under Reinforced Concrete Using Ground Penetrating Radar by FDTD Method
Jun SONODA Taichi KON Motoyuki SATO Yukio ABE 
Publication:   - - Abstracts of (Japanese Edition)
Publication Date: 2017/08/01
Vol. J100-C  No. 8  pp. 302-309
Type of Manuscript:  INVITED PAPER
Category: 
Keyword: 
ground penetrating radarFDTD methodGPUreinforced concretesocial infrastructure inspection
 Summary | Full Text(in Japanese):PDF(2.3MB)

Quantitative Evaluation of Electromagnetic Field Analysis Using FDTD Method with Numerical Models Error Constructed by Depth Sensor
Kaiki KONNO Jun SONODA Yasushi KANAZAWA Motoyuki SATO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2016/05/01
Vol. J99-C  No. 5  pp. 243-246
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Simulation Techniques for Electronics)
Category: 
Keyword: 
electromagnetic wave environment analysisFDTD methodrealistic FDTD numerical modeldepth sensor
 Summary | Full Text(in Japanese):PDF(3.1MB)

Acceleration of FDTD Method Using GPU Cluster
Jun SONODA Yuki KOSEKI Motoyuki SATO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2015/07/01
Vol. J98-C  No. 7  pp. 154-157
Type of Manuscript:  LETTER
Category: 
Keyword: 
GPUGPU clusterFDTD methodground penetrating radar simulation
 Summary | Full Text(in Japanese):PDF(503.1KB)

Construction of FDTD Realistic Numerical Models Using Depth Sensor and Point Cloud Library
Kaiki KONNO Jun SONODA Yasushi KANAZAWA Motoyuki SATO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2015/05/01
Vol. J98-C  No. 5  pp. 87-95
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Simulation Techniques for Electronics)
Category: 
Keyword: 
realistic FDTD numerical modeldepth sensorPCLFDTD methodelectromagnetic wave environment analysis
 Summary | Full Text(in Japanese):PDF(1MB)

Evaluation of Various FDTD Method Using OpenACC on GPU
Jun SONODA Yuki KOSEKI Motoyuki SATO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2014/08/01
Vol. J97-C  No. 8  pp. 324-327
Type of Manuscript:  LETTER
Category: 
Keyword: 
GPUdirectiveOpenACCFDTD methodoptimal 2nd-order FDTD methodMoving-Window FDTD method
 Summary | Full Text(in Japanese):PDF(318.6KB)

Quantification of Rounding Error Propagation on FDTD Method with Single Precision Arithmetic
Yuki KOSEKI Jun SONODA Keimei KAINO Motoyuki SATO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2014/05/01
Vol. J97-C  No. 5  pp. 205-208
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Simulation Techniques for Electronics)
Category: 
Keyword: 
FDTD methodrounding error propagationsingle precision arithmetic
 Summary | Full Text(in Japanese):PDF(647.1KB)

Fast and 3D Visualization of Poynting Vector Distribution on Real Environments Using the FDTD Method with GPUs
Yuki KOSEKI(1022822) Sendai National College of Technology;Jun SONODA(9313320) Sendai National College of Technology;Yasushi KANAZAWA(8601529) Toyohashi University of Technology;Motoyuki SATO(7810319) Tohoku University 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2013/06/01
Vol. J96-C  No. 6  pp. 151-155
Type of Manuscript:  Special Section LETTER (Special Issue on Recent Progress in Simulation Techniques for Electronics)
Category: 
Keyword: 
GPUFDTD methodvisualization of Poynting vector distributionreduction of data transfer sizenumerical model on realistic environment
 Summary | Full Text(in Japanese):PDF(548.2KB)

Development of Realistic FDTD Modeling System Using SfM
Yuki KOSEKI Shu FUJIWARA Jun SONODA Yasushi KANAZAWA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2012/11/01
Vol. J95-B  No. 11  pp. 1508-1516
Type of Manuscript:  Special Section PAPER (Special Section on System Developments Supporting Ubiquitous Sensor Networks)
Category: 
Keyword: 
FDTD modelingSfMFDTD methodelectromagnetic wave environment analysis
 Summary | Full Text(in Japanese):PDF(1.7MB)

Characteristics of Numerical Dispersion and Parallel Computation on Wave Equation Based 2D-FDTD(2,M) Method
Jun SONODA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2010/09/01
Vol. J93-B  No. 9  pp. 1276-1282
Type of Manuscript:  Special Section PAPER (Special Issue on Antennas and Propagation Supporting Advanced Wireless System)
Category: 
Keyword: 
WE-FDTD(2,M)FDTD(2,M)numerical dispersion errordispersion relation equationparallel computation cost
 Summary | Full Text(in Japanese):PDF(600.8KB)

Acceleration of FDTD Method with Time and Space Pipeline in FPGA Inplementation
Sho ENDO Jun SONODA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2009/01/01
Vol. J92-B  No. 1  pp. 243-249
Type of Manuscript:  Special Section PAPER (Special Issue on Student Research for Future Communication Technology)
Category: 
Keyword: 
FDTD methodFPGAtime and space pipelineparallel computing
 Summary | Full Text(in Japanese):PDF(390.4KB)

Analysis of Transmission and Resonance Characteristics of Electromagnetic Wave in One-Dimensional Fractal Media
Jun SONODA Keimei KAINO Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/11/01
Vol. J91-B  No. 11  pp. 1450-1458
Type of Manuscript:  PAPER
Category: 
Keyword: 
fractal mediacantor setelectromagnetic wave resonancetransmission line theoryFDTD method
 Summary | Full Text(in Japanese):PDF(1.1MB)

Improvement of Resolution in Radar Image by Opitimized Vivaldi Antenna Attached to the Optical Electric Field Sensor
Naoki HAYASHI Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2008/03/01
Vol. J91-B  No. 3  pp. 281-290
Type of Manuscript:  PAPER
Category: 
Keyword: 
OEFSsmall Vivaldi antennaradar image
 Summary | Full Text(in Japanese):PDF(915.9KB)

Characteristics of the Two-Dimensional M-Type CIP Parallel Computation on PC Cluster
Masanori KOGA Jun SONODA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2007/12/01
Vol. J90-B  No. 12  pp. 1349-1352
Type of Manuscript:  LETTER
Category: 
Keyword: 
CIP methodparallel computationPC clusterelectromagnetic field analysis
 Summary | Full Text(in Japanese):PDF(346.8KB)

Characteristics of Numerical Dispersion Error of the One-Dimentional CIP Method by Its Dispersion Relation Equation
Masanori KOGA Jun SONODA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2007/12/01
Vol. J90-B  No. 12  pp. 1293-1300
Type of Manuscript:  PAPER
Category: 
Keyword: 
numerical analysis of electromagnetic fieldCIP methoddispersion relation equationnumerical dispersion errorFDTD method
 Summary | Full Text(in Japanese):PDF(396.7KB)

A Load Balance Method Using Multi-Process Method for FDTD Parallel Computation on Grid Computing
Jun SONODA Koji KIMURA Motoyuki SATO 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2006/11/01
Vol. J89-B  No. 11  pp. 2159-2161
Type of Manuscript:  LETTER
Category: 
Keyword: 
FDTD parallel computationgrid computingload-balancing methodmulti-process
 Summary | Full Text(in Japanese):PDF(355.6KB)