Yoshiaki TADOKORO


A 0.8-V Syllabic-Companding Log Domain Filter with 78-dB Dynamic Range in 0.35-µm CMOS
Ippei AKITA Kazuyuki WADA Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/01/01
Vol. E91-C  No. 1  pp. 87-95
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
low-supply voltageanalog filtersyllabic companding techniquelog domaindynamically adjustable biasing technique
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Band Connections for Digital Substrate Noise Reduction Using Active Cancellation Circuits
Hiroto SUZUKI Kazuyuki WADA Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2  pp. 372-379
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
digital substrate noiseactive cancellationmixed-signal circuit
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Synthesis Method of All Low-Voltage CMOS Instantaneous-Companding Log Domain Integrators
Ippei AKITA Kazuyuki WADA Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2  pp. 339-350
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
low-supply voltageintegratorsinstantaneous compandinglog domaintopological optimization
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On Sensor Motion Vector Estimation with Iterative Block Matching and Non-Destructive Image Sensing
Dwi HANDOKO Shoji KAWAHITO Yoshiaki TADOKORO Akira MATSUZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/09/25
Vol. E82-C  No. 9  pp. 1755-1763
Type of Manuscript:  Special Section PAPER (Special Issue on Integrated Electronics and New System Paradigms)
Category: Imaging Circuits and Algorithms
Keyword: 
motion vector estimationCMOS image sensornon-destructive image sensinglow power design
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A Low-Power A/D Conversion Technique Using Correlation of Moving Pictures
Shoji KAWAHITO Junichi NAKA Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/09/25
Vol. E82-C  No. 9  pp. 1764-1771
Type of Manuscript:  Special Section PAPER (Special Issue on Integrated Electronics and New System Paradigms)
Category: Imaging Circuits and Algorithms
Keyword: 
A/D converterlow power designCMOS image sensormoving picture correlation
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Low-Power Area-Efficient Pipelined A/D Converter Design Using a Single-Ended Amplifier
Daisuke MIYAZAKI Shoji KAWAHITO Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/25
Vol. E82-A  No. 2  pp. 293-300
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
pipelined A/D convertersingle-ended amplifierlow power designportable video device
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Performance Analysis of a Simplified RLS Algorithm for the Estimation of Sinusoidal Signals in Additive Noise
Yegui XIAO Yoshiaki TADOKORO Katsunori SHIDA Keiya IWAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8  pp. 1703-1712
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
RLS algorithmperformance analysistracking propertymisadjustment
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An Analog Two-Dimensional Discrete Cosine Transform Processor for Focal-Plane Image Compression
Shoji KAWAHITO Makoto YOSHIDA Yoshiaki TADOKORO Akira MATSUZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/02/25
Vol. E80-A  No. 2  pp. 283-290
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques for System-on-Chip Integration)
Category: 
Keyword: 
discrete cosine transformanalog parallel processingfocal-plane image compressionsmart image sensorswitched capacitor ciruits
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Statistical Analysis of a Simple Constrained High-Order Yule-Walker Tone Frequency Estimator
Yegui XIAO Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/10/25
Vol. E78-A  No. 10  pp. 1415-1418
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
tone frequency estimatorconstrained high-order Yule-Walker equationsstatistical analysisautocorrelation coefficients
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On Pisarenko and Constrained Yule-Walker Estimators of Tone Frequency
Yegui XIAO Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/08/25
Vol. E77-A  No. 8  pp. 1404-1406
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
tone frequency estimationautocorrelation coefficientsPisarenko estimatorconstrained Yule-Walker estimator
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A Discrete Fourier Analyzer Based on Analog VLSI Technology
Shoji KAWAHITO Kazuyuki TAKEDA Takanori NISHIMURA Yoshiaki TADOKORO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/07/25
Vol. E77-C  No. 7  pp. 1049-1056
Type of Manuscript:  Special Section PAPER (Special Issue on Super Chip for Intelligent Integrated Systems)
Category: 
Keyword: 
integrated electronicsdiscrete Fourier transformanalog VLSIcurrent-mode circuits
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