Yasuaki WATANABE


A VLSI Algorithm for Division in GF(2m) Based on Extended Binary GCD Algorithm
Yasuaki WATANABE Naofumi TAKAGI Kazuyoshi TAKAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/05/01
Vol. E85-A  No. 5  pp. 994-999
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
finite field arithmeticdivision in finite fieldhardware algorithmVLSI algorithm
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Highly Stable and Low Phase-Noise Oven-Controlled Crystal Oscillators (OCXOS) Using Dual-Mode Excitation
Yasuaki WATANABE Kiyoharu OZAKI Shigeyoshi GOKA Takayuki SATO Hitoshi SEKIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 329-334
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
oven controlled crystal oscillatorsSC-cut quartz crystal resonatorstemperature compensationfrequency-temperature stabilityphase noise
 Summary | Full Text:PDF(495.3KB)

Active-Impedance Analysis of Narrow-Band Crystal Oscillators with Resonator Filters and Its Application to Dual-Mode Crystal Oscillators
lkuo NIIMI Yasuaki WATANABE Hitoshi SEKIMOTO Shigeyoshi GOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/02/25
Vol. E81-C  No. 2  pp. 284-289
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
crystal oscillatorresonator filteralgebraic formulationdual-mode oscillator
 Summary | Full Text:PDF(460.4KB)

Negative-Resistance Analysis of Colpitts Crystal Oscillators with a Tank Circuit
Masayuki HANAZAWA Yasuaki WATANABE Hitoshi SEKIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/11/25
Vol. E79-A  No. 11  pp. 1841-1843
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1996 IEICE General Conference)
Category: 
Keyword: 
quartz crystal oscillatorcircuit analysistank circuitnegative resistance
 Summary | Full Text:PDF(176.9KB)

A Study on Start-Up Characteristics of Crystal Oscillators Using Resonators with Nonlinear Drive Level Characteristics
Naoto OHTAKA Yasuaki WATANABE Hiroshi SEKIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/11/25
Vol. E78-A  No. 11  pp. 1528-1530
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1995 IEICE General Conference)
Category: 
Keyword: 
quartz crystal oscillatorstart-up characteristicsdrive level dependence and nonlinear characteristics
 Summary | Full Text:PDF(142.1KB)