Koichi TANNO


The Fractional-N All Digital Frequency Locked Loop with Robustness for PVT Variation and Its Application for the Microcontroller Unit
Ryoichi MIYAUCHI Akio YOSHIDA Shuya NAKANO Hiroki TAMURA Koichi TANNO Yutaka FUKUCHI Yukio KAWAMURA Yuki KODAMA Yuichi SEKIYA 
Publication:   
Publication Date: 2021/08/01
Vol. E104-D  No. 8  pp. 1146-1153
Type of Manuscript:  Special Section PAPER (Special Section on Multiple-Valued Logic and VLSI Computing)
Category: Circuit Technologies
Keyword: 
all digital frequency locked loopfractional-NPVT variationmicrocontroller unit
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High-PSRR, Low-Voltage CMOS Current Mode Reference Circuit Using Self-Regulator with Adaptive Biasing Technique
Kenya KONDO Hiroki TAMURA Koichi TANNO 
Publication:   
Publication Date: 2020/02/01
Vol. E103-A  No. 2  pp. 486-491
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
voltage referencebandgap referencecurrent modelow voltagesubthresholdself-regulator
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Low Voltage CMOS Current Mode Reference Circuit without Operational Amplifiers
Kenya KONDO Koichi TANNO Hiroki TAMURA Shigetoshi NAKATAKE 
Publication:   
Publication Date: 2018/05/01
Vol. E101-A  No. 5  pp. 748-754
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
voltage referencebandgap referencecurrent modeOPAMP lesslow voltagelow powersubthreshold
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Subblock-Level Matching Layout for Analog Block-Pair and Its Layout-Dependent Manufacturability Evaluation
Takuya HIRATA Ryuta NISHINO Shigetoshi NAKATAKE Masaya SHIMOYAMA Masashi MIYAGAWA Ryoichi MIYAUCHI Koichi TANNO Akihiro YAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/07/01
Vol. E99-A  No. 7  pp. 1381-1389
Type of Manuscript:  Special Section PAPER (Special Section on Design Methodologies for System on a Chip)
Category: 
Keyword: 
instrumentation amplifierlayout-dependent manufacturabilityanalog layoutmatching layout
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A Study on Gaze Estimation System of the Horizontal Angle Using Electrooculogram Signals
Mingmin YAN Hiroki TAMURA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/09/01
Vol. E97-D  No. 9  pp. 2330-2337
Type of Manuscript:  Special Section PAPER (Special Section on Multiple-Valued Logic and VLSI Computing)
Category: Circuit Implementations
Keyword: 
electrooculogram signalgaze estimationmathematical modeldrift
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A Low-Power and High-Linear Current to Time Converter for Wireless Sensor Networks
Ryota SAKAMOTO Koichi TANNO Hiroki TAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/06/01
Vol. E95-A  No. 6  pp. 1088-1090
Type of Manuscript:  LETTER
Category: Circuit Theory
Keyword: 
current to time convertertemperature sensoranalog to digital converterCMOS analog circuit
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Optimization and Verification of Current-Mode Multiple-Valued Digit ORNS Arithmetic Circuits
Motoi INABA Koichi TANNO Hiroki TAMURA Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/08/01
Vol. E93-D  No. 8  pp. 2073-2079
Type of Manuscript:  Special Section PAPER (Special Section on Multiple-Valued Logic and VLSI Computing)
Category: Multiple-Valued VLSI Technology
Keyword: 
multiple-valued logicoverlap resolution number systemcurrent-mode circuitweak-inversion region
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Design of CMOS OTAs for Low-Voltage and Low-Power Application
Hisashi TANAKA Koichi TANNO Hiroki TAMURA Kenji MURAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/11/01
Vol. E91-A  No. 11  pp. 3385-3388
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
weak inversion regionOTAlow-voltagelow-powerhigh-linearity
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Midpoint-Validation Method for Support Vector Machine Classification
Hiroki TAMURA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2095-2098
Type of Manuscript:  LETTER
Category: Biocybernetics, Neurocomputing
Keyword: 
support vector machinemidpoint-validationpattern classification problem
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Linear and Compact Floating Node Voltage-Controlled Variable Resistor Circuit
Muneo KUSHIMA Motoi INABA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/02/01
Vol. E89-A  No. 2  pp. 459-460
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analog integrated circuitsfloating nodevoltage-controlled variable resistor circuit
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Low-Voltage, Low-Distortion and Rail-to-Rail CMOS Sample and Hold Circuit
Koichi TANNO Kiminobu SATO Hisashi TANAKA Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10  pp. 2696-2698
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
sample hold circuitlow-voltage circuitsboost circuitsMOS analog integrated circuitsanalog circuits
 Summary | Full Text:PDF

Combiner-Based MOS OTAs
Koichi TANNO Kenya KONDO Okihiko ISHIZUKA Takako TOYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6  pp. 1622-1625
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
OTAoperational transconductance amplifiercombinerCMOS analog integrated circuits
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Wide-Input Range Variable Resistor Circuit Using an FG-MOSFET
Muneo KUSHIMA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12  pp. 3294-3296
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
analog integrated circuitsfloating-gate MOSFET (FG-MOSFET)variable resistor circuitwide-input range
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Wide Input-Range Four-Quadrant Analog Multiplier Using Floating-Gate MOSFET's
Dasong ZHU Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/07/01
Vol. E86-A  No. 7  pp. 1759-1765
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
analog multiplierwide input-rangeFG-MOSFET
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Low-Power and Wide-Input Range Voltage Controlled Linear Variable Resistor Using an FG-MOSFET and Its Application
Muneo KUSHIMA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/02/01
Vol. E86-A  No. 2  pp. 342-349
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analog integrated circuitsfloating-gate MOSFET (FG-MOSFET)voltage-controlled linear variable resistor (VCLVR)low-power and wide-input range
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A High-Speed Binary to Residue Converter Using a Signed-Digit Number Representation
Makoto SYUTO Eriko SATAKE Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/05/01
Vol. E85-D  No. 5  pp. 903-905
Type of Manuscript:  LETTER
Category: VLSI Systems
Keyword: 
residue number systemsigned-digit number representationbinary to residue convertercarry-free addition
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Analog Inverter with Neuron-MOS Transistors and Its Application
Motoi INABA Koichi TANNO Okihiko ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 360-365
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analog inverterdown literal circuitNOT functionMAX functionMIN function
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A Multiple-Valued Immune Network and Its Applications
Zheng TANG Takayuki YAMAGUCHI Koichi TASHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/06/25
Vol. E82-A  No. 6  pp. 1102-1108
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
multiple-valuedimmune networkimmune responsepattern recognition
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Neuron-MOS Current Mirror Circuit and Its Application to Multi-Valued Logic
Jing SHEN Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/05/25
Vol. E82-D  No. 5  pp. 940-948
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple-Valued Logic and Its Applications)
Category: Circuits
Keyword: 
neuron MOS transistormulti-valued logiccurrent-mode circuitcurrent mirrorcurrent comparatorthreshold detectorT-gateintegrated circuit
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A 1-V, 1-Vp-p Input Range, Four-Quadrant Analog Multiplier Using Neuron-MOS Transistors
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/25
Vol. E82-C  No. 5  pp. 750-757
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
multiplierlow voltagelow powerneuron MOS transistoranalog integrated circuit
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Ultra-Low Power Two-MOS Virtual-Short Circuit and Its Application
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/10/25
Vol. E81-A  No. 10  pp. 2194-2200
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
virtual-shortweak-inversion regionlow powerlow voltageCMOS analog circuitintegrated circuit
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Neuron-MOSVT Cancellation Circuit and Its Application to a Low-Power and High-Swing Cascode Current Mirror
Koichi TANNO Jing SHEN Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/01/25
Vol. E81-A  No. 1  pp. 110-116
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
neuron-MOS transistorthreshold voltageCMOS analog circuitcircuit theory and designintegrated circuit
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1: n2 MOS Cascode Circuits and Their Applications
Koichi TANNO Okihiko ISHIZUKA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/12/25
Vol. E79-A  No. 12  pp. 2159-2165
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
MOS analog circuitMOS LSIcircuit theory and designintegrated circuitthreshold voltage
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Design and Implementation of a Calibrating T-Model Neural-Based A/D Converter
Zheng TANG Yuichi SHIRATA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/04/25
Vol. E79-A  No. 4  pp. 553-559
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
neural networksHopfield modelcalibratingA/D converter
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Hopfield Neural Network Learning Using Direct Gradient Descent of Energy Function
Zheng TANG Koichi TASHIMA Hirofumi HEBISHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/02/25
Vol. E79-A  No. 2  pp. 258-261
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
neural networksgradient descent learningHopfield modelanalog-to-digital conversionassociative memory
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Implementation of T-Model Neural-Based PCM Encoders Using MOS Charge-Mode Circuits
Zheng TANG Hirofumi HEBISHIMA Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/10/25
Vol. E78-A  No. 10  pp. 1345-1349
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
neural networkT-ModelPCM encoder networkHopfield modelMOS charge-mode circuits
 Summary | Full Text:PDF

Design of a Novel MOS VT Extractor Circuit
Koichi TANNO Okihiko ISHIZUKA Zhen TANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/09/25
Vol. E78-C  No. 9  pp. 1306-1310
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
MOS analog circuitthreshold voltageMOS LSIcircuit theory and designintegrated circuit
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A Learning Fuzzy Network and Its Applications to Inverted Pendulum System
Zheng TANG Yasuyoshi KOBAYASHI Okihiko ISHIZUKA Koichi TANNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/06/25
Vol. E78-A  No. 6  pp. 701-707
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
fuzzy networklearningfuzzy controllerback propagation
 Summary | Full Text:PDF