Hirokazu TOHYA


Analysis of Radiation from Microstrip Line Configurations Using the Spectral-Domain-to-Real-Space Approach
Naoki KOBAYASHI Kaoru NARITA Taras KUSHTA Hirokazu TOHYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/02/01
Vol. E87-B  No. 2  pp. 317-325
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
microstrip linespectral-domain representationradiation
 Summary | Full Text:PDF

A Shield Strip Type Low Impedance Line Component Using a Conducting Polymer for a Wide Frequency Band De-Coupler Set
Koichiro MASUDA Hirokazu TOHYA Masaharu SATOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/06/01
Vol. E85-C  No. 6  pp. 1317-1322
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Organic Molecular Electronics)
Category: Fabrication and Characterization of Thin Films
Keyword: 
conducting polymerpolypyrrolepoly(3,4-ethylenedioxythiophene)line componentde-coupling circuit
 Summary | Full Text:PDF

New Technologies Doing Much for Solving the EMC Problem in the High Performance Digital PCBs and Equipment
Hirokazu TOHYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/03/25
Vol. E82-A  No. 3  pp. 450-456
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 11th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
electromagnetic compatibility (EMC)RF (radio frequency) nearby magnetic fieldprinted circuit board (PCB)loop antennadiscrete Wavelet analysisde-coupling
 Summary | Full Text:PDF