Kenichi HATAKEYAMA


Reflection and Transmission Characteristics of Laminated Structures Consisting a Dipole Array Sheet and a Wire Grid and Dielectric Layer
Shinichiro YAMAMOTO Kenichi HATAKEYAMA Takanori TSUTAOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7  pp. 1235-1241
Type of Manuscript:  Special Section PAPER (Special Section on Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'14/Tokyo)
Category: 
Keyword: 
reflection and transmission control panelfinite-length metal wire array sheetinfinite-length metal wire array sheetdielectric materialreflection and transmission coefficients
 Summary | Full Text:PDF(2.3MB)

Design of Electromagnetic Wave Absorber Panels for Oblique Incidence Using Wire Array Sheet
Shinichiro YAMAMOTO Daisuke ISHIHARA Kenichi HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 631-634
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
wire array sheetoblique incidenceEM absorber panelsreflection coefficientTM and TE polarizations
 Summary | Full Text:PDF(363.7KB)

An Evaluation Method for Anisotropic Absorber Panels Using a Diagonalization Method
Shinichiro YAMAMOTO Tohru IWAI Kenichi HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1851-1854
Type of Manuscript:  Special Section LETTER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: 
Keyword: 
anisotropic absorber panelsdiagonalization methodprincipal axisreflection coefficientpermittivity
 Summary | Full Text:PDF(6.4MB)

An EM Absorber and Frequency Selective Shielding by Use of Metal Fiber Array Composites
Takanori TSUTAOKA Kenichi HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1858-1861
Type of Manuscript:  Special Section LETTER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: 
Keyword: 
metal fiber array compositenegative permittivityEM absorberfrequency selective shielding
 Summary | Full Text:PDF(1.1MB)