Ken Ichi ARAI


High Speed System for Measuring Electromagnetic Field Distribution
Masanori TAKAHASHI Eiji SUZUKI Satoru ARAKAWA Hiroyasu OTA Ken Ichi ARAI Risaburo SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10  pp. 2905-2912
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
electro-optic crystalelectromagnetic near-fieldgalvano scanner
 Summary | Full Text:PDF(1.5MB)

Invasiveness of an Optical Magnetic Field Probe
Satoru ARAKAWA Eiji SUZUKI Hiroyasu OTA Ken Ichi ARAI Risaburo SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3170-3175
Type of Manuscript:  Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Measurements
Keyword: 
magnetic near-field measurementprobeloop antennaelectro-optical effectinvasivenessfinite difference time domain (FDTD) method
 Summary | Full Text:PDF(1.2MB)

Magnetic Near-Field Distribution Measurements above a Patch Antenna by Using an Optical Waveguide Probe
Masanori TAKAHASHI Hiroyasu OTA Ken Ichi ARAI Risaburo SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3140-3145
Type of Manuscript:  Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Measurements
Keyword: 
magnetic field probeoptical waveguide modulatorinvasivenesspatch antenna
 Summary | Full Text:PDF(898.4KB)

Optical Magnetic Field Probe with a Loop Antenna Element Doubly Loaded with LiNbO3 Crystals
Eiji SUZUKI Satoru ARAKAWA Hiroyasu OTA Ken Ichi ARAI Risaburo SATO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/11/01
Vol. E87-C  No. 11  pp. 1989-1996
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
probeloop antennaelectro-optic crystalelectromagnetic near-fieldPockels effect
 Summary | Full Text:PDF(1MB)

Basic Properties of Magnetostrictive Actuators Using Tb-Fe and Sm-Fe Thin Films
Takashi HONDA Ken Ichi ARAI Masahiro YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/02/25
Vol. E80-C  No. 2  pp. 232-238
Type of Manuscript:  Special Section PAPER (Special Issue on Micromachine Technology)
Category: Actuator
Keyword: 
magnetostrictionTb-Fe thin filmSm-Fe thin filmwireless remote operationcantileverwalking mechanism
 Summary | Full Text:PDF(591.6KB)