Yoshiharu AKIYAMA


Effect of Discharge Gap Shape on High-Speed Electrostatic Discharge Events
Masao MASUGI Norihito HIRASAWA Yoshiharu AKIYAMA Kazuo MURAKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12  pp. 3898-3901
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
discharge electrodeelectrostatic dischargehigh-speed dischargeEMI
 Summary | Full Text:PDF(451.9KB)

Analysis of Electrostatic Discharge in Terms of Electromagnetic Interference Assessment: Assessing High Oscillations in ESD Events
Masao MASUGI Norihito HIRASAWA Yoshiharu AKIYAMA Kazuo MURAKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3601-3604
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
discharge electrodeelectrostatic dischargeEMIIEC61000-4-2
 Summary | Full Text:PDF(496.3KB)

Effect of PLC Signal Induced into VDSL System by Conductive Coupling
Yoshiharu AKIYAMA Hiroshi YAMANE Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1807-1813
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: Communication System EMC, Power System EMC
Keyword: 
power line communication (PLC)very high-speed digital subscriber line (VDSL)4-port-network-modelthroughputconductive coupling
 Summary | Full Text:PDF(1.8MB)

Calculation of Longitudinal Conversion Loss and Input Impedance for Indoor AC Mains Line Considering High-Speed PLC
A.K.M. Mahbub Ar RASHID Nobuo KUWABARA Masahiro MAKI Yoshiharu AKIYAMA Hiroshi YAMANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9  pp. 3725-3732
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
LCLPLCfour-port F-matrixcommon-mode impedance
 Summary | Full Text:PDF(528.7KB)

Proposed Changes to Radiated RF-Field Immunity Test Method to Better Measure Acoustic Noise in Telephones
Masamitsu TOKUDA Ryoichi OKAYASU Yoshiharu AKIYAMA Kusuo TAKAGI Fujio AMEMIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/04/25
Vol. E79-B  No. 4  pp. 528-533
Type of Manuscript:  Special Section PAPER (Special Issue on Discharge and Electromagnetic Interference)
Category: 
Keyword: 
acoustic noisetelephoneradiated RF-field immunity testinformation technology equipmentCISPR
 Summary | Full Text:PDF(521.4KB)