Takehiko ADACHI

A Cascode Crystal Oscillator Suitable for Integrated Circuits
Koji HOSAKA  Shinichi HARASE  Shoji IZUMIYA  Takehiko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 324-328
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
crystal oscillator,  cascode crystal oscillator,  start-up time,  frequency stability,  area size, 
  Summary |  Full Text:PDF (463.6KB)
A Worst-Case Optimization Approach with Circuit Performance Model Scheme
Masayuki TAKAHASHI  Jin-Qin LU  Kimihiro OGAWA  Takehiko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/03/20
Vol. E78-A  No. 3  pp. 306-313
Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 7th Karuizawa Workshop on Circuits and Systems)
Category: Numerical Analysis and Optimization
Keyword: 
worst-case optimization,  unconstrained multi-objective function minimizatin,  objective function,  stochastic interpolation model,  circuit simulation,  Monte Carlo analysis, 
  Summary |  Full Text:PDF (723.7KB)
Stochastic Interpolation Model Scheme and Its Application to Statistical Circuit Analysis
Jin-Qin LU  Kimihiro OGAWA  Masayuki TAKAHASHI  Takehiko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/03/20
Vol. E77-A  No. 3  pp. 447-453
Type of Manuscript: Special Section PAPER (Special Section on the 6th Karuizawa Workshop on Circuits and Systems)
Category: Modeling and Simulation
Keyword: 
stochastic interpolation model,  sequential sampling strategy,  variance analysis,  circuit simulation, 
  Summary |  Full Text:PDF (583.2KB)
A Semi-Random Searching Algorithm for Global Optimization Design on Electronic Circuits
Jin-Qin LU  Takehiko ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/05/20
Vol. E74-A  No. 5  pp. 1011-1013
Type of Manuscript: Special Section LETTER (Special Issue on 1991 Spring Natl. Conv. IEICE)
Category: VLSI Design
Keyword: 
  Summary |  Full Text:PDF (246KB)