Satomi OGAWA


Circuit Scale Reduced N-Path Filters with Sampling Computation for Increased Harmonic Passband Rejection
Zi Hao ONG Takahide SATO Satomi OGAWA 
Publication:   
Publication Date: 2019/01/01
Vol. E102-A  No. 1  pp. 219-226
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
N-path filtermixerstopband rejectiontunable filtersoftware defined radio
 Summary | Full Text:PDF(1.7MB)

A CMOS Rail-to-Rail Current Conveyer and Its Applications to Current-Mode Filters
Takashi KURASHINA Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/06/01
Vol. E86-A  No. 6  pp. 1445-1450
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2002 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002))
Category: 
Keyword: 
CCIIrail-to-railclass ABcurrent-mode filter
 Summary | Full Text:PDF(1.2MB)

A CMOS Rail-to-Rail Current Conveyor
Takashi KURASHINA Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/12/01
Vol. E85-A  No. 12  pp. 2894-2900
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
current conveyorCMOS integrated circuitrail-to-railclass ABwideband
 Summary | Full Text:PDF(1019.7KB)

Class A CMOS Current Conveyors
Hyeong-Woo CHA Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/06/25
Vol. E81-A  No. 6  pp. 1164-1167
Type of Manuscript:  Special Section LETTER (Special Section of Papers Selected from ITC-CSCC'97)
Category: Analog Signal Processing
Keyword: 
current-mode signal processingCMOS integrated circuitcurrent conveyor
 Summary | Full Text:PDF(351.4KB)

A Clock-Feedthrough Compensated Switched-Current Memory Cell
Hyeong-Woo CHA Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1069-1071
Type of Manuscript:  Special Section LETTER (Special Section of Papers Selected from 1996 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'96))
Category: 
Keyword: 
current-mode signal processingS2I memory cellclock-feedthrough compensation
 Summary | Full Text:PDF(230.3KB)

A High Speed, Switched-Capacitor Analog-to-Digital Converter Using Unity-Gain Buffers
Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/06/25
Vol. E76-A  No. 6  pp. 924-930
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 1992 Joint Technical Conference on Circuits/Systems,Computers and Communications (JTC-CSCC'92))
Category: Methods and Circuits for Signal Processing
Keyword: 
switched-capacitor circuitsA/D converterunity-gain bufferCMOS comparator
 Summary | Full Text:PDF(502.7KB)

A Switched-Capacitor Successive-Approximation AD Converter
Satomi OGAWA Kenzo WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/12/25
Vol. E74-A  No. 12  pp. 3927-3929
Type of Manuscript:  Special Section LETTER (Special Issue on the 1991 IEICE Fall Conference)
Category: Analog Circuits and Signal Processing
Keyword: 
 Summary | Full Text:PDF(149.1KB)