Takashi HISAKADO

Importance and Limitations of Modeling Parasitic Capacitance between Package and PCB for Power Bus Noise and Radiation
Umberto PAOLETTI  Takashi HISAKADO  Osami WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 1937-1944
Type of Manuscript: Special Section PAPER (Special Section on 3rd Pan-Pacific EMC Joint Meeting -- PPEMC'08--)
Category: 
Keyword: 
common mode,  parasitic capacitance,  package,  simultaneous switching noise, 
  Summary |  Full Text:PDF (605.6KB)
An Algebraic Approach to Guarantee Harmonic Balance Method Using Grobner Base
Masakazu YAGI  Takashi HISAKADO  Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/09/01
Vol. E91-A  No. 9  pp. 2442-2449
Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Analysis, Modelng and Simulation
Keyword: 
harmonic balance method,  error bound,  Grobner base,  algebraic representation,  quadratic approximation,  singular point, 
  Summary |  Full Text:PDF (442.8KB)
Efficient Applications of Invariants to Harmonic Balance Equation Using Grobner Base
Masakazu YAGI  Takashi HISAKADO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/10/01
Vol. E90-A  No. 10  pp. 2178-2186
Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Nonlinear Phenomena and Analysis
Keyword: 
Grobner base,  invariant,  harmonic balance method,  symmetry, 
  Summary |  Full Text:PDF (307.4KB)
Nonexistence of Symmetric Modes of Subharmonic Oscillations in Three-Phase Circuit--An Approach by Interval Computation
Takashi HISAKADO  Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/12/01
Vol. E84-A  No. 12  pp. 3108-3115
Type of Manuscript: PAPER
Category: Circuit Theory
Keyword: 
symmetry,  three-phase circuit,  subharmonic oscillation,  interval computation,  all solutions, 
  Summary |  Full Text:PDF (326.1KB)
Bifurcation Phenomena of 1/2-Subharmonic Oscillations in Three-Phase Circuit
Takashi HISAKADO  Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/09/20
Vol. E82-A  No. 9  pp. 1919-1925
Type of Manuscript: PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear symmetric three-phase circuit,  1/2-subharmonic oscillation,  bifurcation,  homotopy method, 
  Summary |  Full Text:PDF (1MB)
Bifurcation Phenomena of Harmonic Oscillations in Three-Phase Circuit
Takashi HISAKADO  Kohshi OKUMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/20
Vol. E80-A  No. 6  pp. 1127-1134
Type of Manuscript: PAPER
Category: Nonlinear Problems
Keyword: 
nonlinear symmetric three-phase circuit,  harmonic oscillation,  bifurcation,  homotopy method, 
  Summary |  Full Text:PDF (546.8KB)