Osamu FUJIWARA


Statistical Measurement of Electromagnetic Noise Characteristics of ESD in Wireless Frequency Bands and Influence Evaluation on Communication Performance
Ryo NAKAYA Hidenawo ANDO Daisuke ANZAI Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2399-2405
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
ESDnoise modelstatistical characteristicswireless frequency bandbit error rate
 Summary | Full Text:PDF(2.3MB)

Characteristics of Discharge Currents Measured through Body-Attached Metal for Modeling ESD from Wearable Electronic Devices
Takeshi ISHIDA Fengchao XIAO Yoshio KAMI Osamu FUJIWARA Shuichi NITTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1  pp. 186-191
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
wearable devicehuman attachmentESD immunity testingair dischargedischarge current
 Summary | Full Text:PDF(2.8MB)

An ESD Immunity Test for Battery-Operated Control Circuit Board in Myoelectric Artificial Hand System
Cheng JI Daisuke ANZAI Jianqing WANG Ikuko MORI Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/12/01
Vol. E98-B  No. 12  pp. 2477-2484
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
ESDimmunity testcontrol boardPWM signalphoto-coupler
 Summary | Full Text:PDF(4.4MB)

Dosimetry and Verification for 6-GHz Whole-Body Non-Constraint Exposure of Rats Using Reverberation Chamber
Jingjing SHI Jerdvisanop CHAKAROTHAI Jianqing WANG Kanako WAKE Soichi WATANABE Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7  pp. 1164-1172
Type of Manuscript:  Special Section PAPER (Special Section on Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'14/Tokyo)
Category: 
Keyword: 
specific absorption rate (SAR)reverberation-chamber (RC) exposure systemfinite-difference time-domain (FDTD) methodS-parameter measurements
 Summary | Full Text:PDF(5MB)

A Source Model and Experimental Validation for Electromagnetic Noises from Electrostatic Discharge Generator
Takeshi ISHIDA Yukihiro TOZAWA Mutsumu TAKAHASHI Fengchao XIAO Yoshio KAMI Osamu FUJIWARA Shuichi NITTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/02/01
Vol. E98-B  No. 2  pp. 317-323
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
ESD generatorrelay-switchesinduced electromagnetic noisessource modelsmeasurement
 Summary | Full Text:PDF(3.4MB)

Quantification and Verification of Whole-Body-Average SARs in Small Animals Exposed to Electromagnetic Fields inside Reverberation Chamber
Jingjing SHI Jerdvisanop CHAKAROTHAI Jianqing WANG Kanako WAKE Soichi WATANABE Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10  pp. 2184-2191
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
specific absorption rate (SAR)reverberation-chamber (RC)exposure systemfinite-difference time-domain (FDTD) methodmethod of moments (MoM)
 Summary | Full Text:PDF(3.1MB)

Verification of Spark-Resistance Formulae for Micro-Gap ESD
Yoshinori TAKA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1801-1806
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: ESD and Transients
Keyword: 
micro-gap ESDsspark-resistance formulaeRompe-WeizelToeplervalidation
 Summary | Full Text:PDF(4.1MB)

Estimation of Potential Gradient from Discharge Current through Hand-Held Metal Piece from Charged Human Body
Yoshinori TAKA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1797-1800
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: ESD and Transients
Keyword: 
electrostatic dischargecharged human bodydischarge currentgap potential gradient
 Summary | Full Text:PDF(1.5MB)

A Method for Estimating Wideband Transients Using Transmission Loss of High Performance Semi-Rigid Coaxial Cable
Ken KAWAMATA Shigeki MINEGISHI Yoshinori TAKA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 1965-1968
Type of Manuscript:  Special Section PAPER (Special Section on 3rd Pan-Pacific EMC Joint Meeting -- PPEMC'08--)
Category: 
Keyword: 
ESDmicro-gap dischargefast transientsband-limitingtransmission lineestimation
 Summary | Full Text:PDF(584.3KB)

FDTD Simulation Based on Spark Resistance Formula for Electromagnetic Fields due to Spark between Charged Metal Bars with Ferrite Core Attachment
Soichiro TAIRA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 1960-1964
Type of Manuscript:  Special Section PAPER (Special Section on 3rd Pan-Pacific EMC Joint Meeting -- PPEMC'08--)
Category: 
Keyword: 
ESDmetal barferrite core attachmentNaito's formulaspark-resistance formulaFDTD algorithm
 Summary | Full Text:PDF(843.3KB)

Hybrid Analysis of Human Exposure from Base-Station Antennas in Underground Environment
Jianqing WANG Masayuki KOMATSU Osamu FUJIWARA Shinji UEBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3411-3416
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
underground environmentbase station antennaSARray-tracing methodFDTD methodsafety evaluation
 Summary | Full Text:PDF(833.9KB)

TDR Analysis of Electromagnetic Radiation from a Bend of Micro-Strip Line
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3207-3212
Type of Manuscript:  Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Printed Circuit Boards
Keyword: 
TDRmicro-strip linebendradiation
 Summary | Full Text:PDF(850.6KB)

FOREWORD
Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3107-3107
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(41.5KB)

EM Interaction between a 5 GHz Band Antenna Mounted PC and a Realistic Human Body Model
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2604-2608
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
EM interactionwireless LANantenna mounted PCradiation performanceSAR
 Summary | Full Text:PDF(1.2MB)

FDTD Simulation of Shielding Effectiveness of Metal-Coated Plastics for Pulsed Electromagnetic Fields
Jianqing WANG Tetsuji TSUCHIKAWA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 358-363
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
shieldingpulsed electromagnetic fieldmetal-coated plasticFDTD method
 Summary | Full Text:PDF(858.2KB)

Realizing Highly Localized Exposure in Small Animals with Absorbing Material Covered Holder to Test Biological Effects of 1.5GHz Cellular Telephones
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/05/01
Vol. E86-B  No. 5  pp. 1660-1665
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
bio-electromagnetic environmentcellular telephoneanimal experimentexposure setupabsorbing material
 Summary | Full Text:PDF(1.9MB)

Dosimetry Evaluation of a Whole Body Exposure Setup for Small Animal at 2.45 GHz
Jianqing WANG Osamu FUJIWARA Tetsuya ONO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2963-2965
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
microwavebiological effectlethal dosemousedosimetry
 Summary | Full Text:PDF(449.6KB)

A Simple Method for Predicting Common-Mode Radiation from a Cable Attached to a Conducting Enclosure
Jianqing WANG Kohji SASABE Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1360-1367
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
common-mode radiationcableconducting enclosureasymmetrical dipole
 Summary | Full Text:PDF(401.2KB)

Multi-Grid FDTD Calculation of Electromagnetic Absorption in the Human Head for 5 GHz Band Portable Terminals
Jianqing WANG Hideaki SEKO Osamu FUJIWARA Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/11/01
Vol. E84-B  No. 11  pp. 3033-3040
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
multi-grid FDTDelectromagnetic absorptionportable terminalanatomically realistic head model
 Summary | Full Text:PDF(563.1KB)

A Novel Setup for Small Animal Exposure to Near Fields to Test Biological Effects of Cellular Telephones
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/11/01
Vol. E84-B  No. 11  pp. 3050-3059
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
biological effectcellular telephonein vivo exposure setuptransparent absorber
 Summary | Full Text:PDF(1.4MB)

Head Tissue Heterogeneity Required in Computational Dosimetry for Portable Telephones
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/01/01
Vol. E84-B  No. 1  pp. 100-105
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
computational dosimetryhead tissue heterogeneityportable telephoneFDTD
 Summary | Full Text:PDF(465.6KB)

Experimental Investigation of Noise Immunity Diagnosis for Battery Drived Circuit by Bulk Current Injection Test
Kohji SASABE Kazuhisa YOSHIDA Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 618-621
Type of Manuscript:  Special Section LETTER (Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
Category: 
Keyword: 
immunity diagnosiscommon-mode impedancebulk current injection (BCI) test
 Summary | Full Text:PDF(387.6KB)

FDTD Analysis of Dosimetry in Human Head Model for a Helical Antenna Portable Telephone
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 549-554
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
Category: EMC Simulation
Keyword: 
electromagnetic dosimetryhelical antennaanatomically realistic head modelFDTD analysis
 Summary | Full Text:PDF(628.5KB)

Reduction of Electromagnetic Absorption in the Human Head for Portable Telephones by a Ferrite Sheet Attachment
Jianqing WANG Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/12/25
Vol. E80-B  No. 12  pp. 1810-1815
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility
Keyword: 
reduction of SARportable telephoneanatomically based head modelFDTD calculationferrite sheet
 Summary | Full Text:PDF(521.1KB)

An Analytical Approach to Model Indirect Effect Caused by Electrostatic Discharge
Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/04/25
Vol. E79-B  No. 4  pp. 483-489
Type of Manuscript:  Special Section PAPER (Special Issue on Discharge and Electromagnetic Interference)
Category: 
Keyword: 
indirect ESDsource modelspark resistanceanalysismodel experiment
 Summary | Full Text:PDF(511.9KB)

Computation of Potential Attenuation Process for Charged Human Body Using Numerical Inverse Laplace Transform
Osamu FUJIWARA Hironori ENDOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/02/25
Vol. E78-B  No. 2  pp. 188-192
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Compatibility)
Category: 
Keyword: 
charged human-bodypotential attenuation processanalysisnumerical inverse Laplace transformexperiment
 Summary | Full Text:PDF(390.2KB)

Approximation of Surface-SAR in a Realistic Head Model for Microwave Exposure Using External Magnetic Near-Field
Osamu FUJIWARA Michihiko NOMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/02/25
Vol. E78-B  No. 2  pp. 140-144
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Compatibility)
Category: 
Keyword: 
microwave bio-effectrealistic head modelFD-TD techniquesurface-SARexternal magnetic near-field
 Summary | Full Text:PDF(428.6KB)

Computation of SAR Inside Eyeball for 1.5-GHz Microwave Exposure Using Finite-Difference Time-Domain Technique
Osamu FUJIWARA Akira KATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6  pp. 732-737
Type of Manuscript:  Special Section PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
biological effectSAReyeballheterogenous modelFD-TD method
 Summary | Full Text:PDF(502.3KB)

Analysis of Transient Electromagnetic Fields Radiated by Electrostatic Discharges
Osamu FUJIWARA Norio ANDOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/11/25
Vol. E76-B  No. 11  pp. 1478-1480
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
electrostatic dischargedipole modelspark resistanceradiated electromagnetic fields
 Summary | Full Text:PDF(145.1KB)

Correlation between Spatial Distributions of Surface-SAR and Magnetic Near-Field in Realistic Head Model for Microwave Exposure
Osamu FUJIWARA Michihiko NOMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/07/25
Vol. E76-B  No. 7  pp. 765-767
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1992 IEICE Fall Conference and the 1993 IEICE Spring Conference)
Category: 
Keyword: 
microwave bio-effectSARrealistic head modelexternal magnetic fieldcorrelation
 Summary | Full Text:PDF(188.3KB)

Usefulness of Spherical Model of Human Head in SAR Calculation for UHF Plane-Wave Exposure
Osamu FUJIWARA Koji UNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/05/25
Vol. E76-B  No. 5  pp. 561-564
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
biological effectsSARhomogeneous sphereplane-wave exposure
 Summary | Full Text:PDF(248.8KB)

New Approaches for Measurement of Static Electricity toward Preventing ESD
Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/03/25
Vol. E75-B  No. 3  pp. 131-140
Type of Manuscript:  INVITED PAPER (Special Issue on Measurements and Control of Electromagnetic Interference)
Category: 
Keyword: 
ESDstatic electricityvisualizationwalking electrificationpotential attenuationcharge behaviour
 Summary | Full Text:PDF(892.7KB)

FOREWORD
Masamitsu TOKUDA Yoshio KAMI Osamu FUJIWARA Tamotsu NINOMIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/03/25
Vol. E75-B  No. 3  pp. 99-100
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(246.3KB)

Quantification Measurement of Discontact Phenomena in Sliding-Contact
Souichi TSUKAMOTO Osamu FUJIWARA Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/07/25
Vol. E73-E  No. 7  pp. 1156-1157
Type of Manuscript:  LETTER
Category: Materials
Keyword: 
 Summary | Full Text:PDF(148.5KB)

Electrification Properties of Human Body by Walking
Osamu FUJIWARA Masaru OKAZAKI Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/06/25
Vol. E73-E  No. 6  pp. 876-878
Type of Manuscript:  LETTER
Category: Instrumentation and Control
Keyword: 
 Summary | Full Text:PDF(195.1KB)

Calculation of SAR inside Human Eyeball due to Portable Transmitter
Hirotada HIGASHIHAMA Osamu FUJIWARA Takashi AZAKAMI Yoshifumi AMEMIYA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/04/25
Vol. E73-E  No. 4  pp. 522-524
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
 Summary | Full Text:PDF(186.1KB)

Calculation of SAR in Human Head due to Microwave Near-Field Exposure
Osamu FUJIWARA Hirotada HIGASHIHAMA Takashi AZAKAMI Yoshifumi AMEMIYA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/09/25
Vol. E72-E  No. 9  pp. 957-959
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
 Summary | Full Text:PDF(189.9KB)

Current-Dependences of Discontact Properties in Sliding-Contacts
Souichi TSUKAMOTO Osamu FUJIWARA Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/04/25
Vol. E72-E  No. 4  pp. 346-347
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
 Summary | Full Text:PDF(136.7KB)

Potential Attenuation Mechanism of Human Body Charged on Polymer Floor
Takeshi KONDOH Osamu FUJIWARA Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/04/25
Vol. E72-E  No. 4  pp. 336-339
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
Category: Electromagnetic Compatibility
Keyword: 
 Summary | Full Text:PDF(239.6KB)

Calculation of Thermal Stress Inside Skin Tissue Produced by Laser Acupuncture
Masahiro ISHIKAWA Osamu FUJIWARA Kazuo KATOH Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 369-371
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Instrumentation and Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(166.3KB)

A Method for Real-time Visualization of Static Electricity Distribution
Takeshi KONDOH Osamu FUJIWARA Kazuo KATOH Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 367-368
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Instrumentation and Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(179KB)

Occurrence Frequencies of Microarcs Caused by Carbon Sliding-Contacts
Souichi TSUKAMOTO Osamu FUJIWARA Kazuo KATOH Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 278-279
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Components and Materials
Keyword: 
 Summary | Full Text:PDF(133.7KB)

A New Method of Estimating Discontact Rate of Pantograph Using Noise Currents in Arc Discharge
Kohji YAMASHITA Osamu FUJIWARA Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 280-282
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Components and Materials
Keyword: 
 Summary | Full Text:PDF(191KB)

A Method for Visualizing 2-Dimensional Distribution of Electrostatic Charge
Takeshi KONDOH Osamu FUJIWARA Kazuo KATOH Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/04/25
Vol. E70-E  No. 4  pp. 358-359
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category: Instrumentation and Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(139KB)

A Method for Estimating Discontact Rate from Pantograph Noise Currenct by Using Statistical Test
Koji YAMASHITA Osamu FUJIWARA Kazuo KATOH Takashi AZAKAMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/04/25
Vol. E70-E  No. 4  pp. 355-357
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category: Instrumentation and Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(205.9KB)

A Method for Estimating Discontact Rate by Impulse Response to Noise Currents of Pantograph
Kohzi YAMASHITA Osamu FUJIWARA Yoshifumi AMEMIYA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/04/25
Vol. E69-E  No. 4  pp. 488-490
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Instrumentation and Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(194.2KB)