Kenji TANIGUCHI


A High Dynamic Range and Low Power Consumption Audio Delta-Sigma Modulator with Opamp Sharing Technique among Three Integrators
Daisuke KANEMOTO Toru IDO Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/08/01
Vol. E95-C  No. 8  pp. 1427-1433
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
opamp sharing techniqueswitched capacitor integratordelta-sigma analog-to-digital converteraudio application
 Summary | Full Text:PDF(1.7MB)

A Wide Dynamic Range Variable Gain Amplifier with Enhanced IP1 dB and Temperature Compensation
Hisayasu SATO Takaya MARUYAMA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/08/01
Vol. E94-C  No. 8  pp. 1311-1319
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
VGA1 dB compression pointnoise figurewirelesstransceiverIIP3
 Summary | Full Text:PDF(1.1MB)

A Multi-Stage Second Order Dynamic Element Matching with In-Band Mismatch Noise Reduction Enhancement
Yu TAMURA Toru IDO Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/08/01
Vol. E94-C  No. 8  pp. 1340-1343
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
dynamic element matchingdelta-sigma digital-to-analog converter
 Summary | Full Text:PDF(611.9KB)

An Area-Efficient, Low-Power CMOS Fractional Bandgap Reference
Indika U. K. BOGODA APPUHAMYLAGE Shunsuke OKURA Toru IDO Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 960-967
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
bandgap reference (BGR)area-efficientlow-powertemperature coefficientCMOS
 Summary | Full Text:PDF(777.6KB)

A Dynamic Dither Gain Control Technique for Multi-Level Delta-Sigma DACs with Multi-Stage Second Order Dynamic Element Matching
Yu TAMURA Toru IDO Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/03/01
Vol. E94-C  No. 3  pp. 346-352
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
dynamic element matchingdither controldelta-sigma digital-to-analog converter
 Summary | Full Text:PDF(850.3KB)

A Transformer Noise-Canceling Ultra-Wideband CMOS Low-Noise Amplifier
Takao KIHARA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/02/01
Vol. E93-C  No. 2  pp. 187-199
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
CMOSlow-noise amplifier (LNA)noise cancellationultra-wideband (UWB)transformer
 Summary | Full Text:PDF(1MB)

Low-Voltage Wireless Analog CMOS Circuits toward 0.5 V Operation
Toshimasa MATSUOKA Jun WANG Takao KIHARA Hyunju HAM Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/02/01
Vol. E93-A  No. 2  pp. 356-366
Type of Manuscript:  INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
analogRFCMOSforward body biasingtransformerstochastic resonance
 Summary | Full Text:PDF(1.4MB)

A 0.5 V Area-Efficient Transformer Folded-Cascode CMOS Low-Noise Amplifier
Takao KIHARA Hae-Ju PARK Isao TAKOBE Fumiaki YAMASHITA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/04/01
Vol. E92-C  No. 4  pp. 564-575
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
CMOSlow-noise amplifier (LNA)low voltagetransformer
 Summary | Full Text:PDF(1.4MB)

Application of Noise-Enhanced Detection of Subthreshold Signals for Communication Systems
Hyunju HAM Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/04/01
Vol. E92-A  No. 4  pp. 1012-1018
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies Emerging Mainly from the 21st Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
noisestochastic resonancestatistical processingcommunications system
 Summary | Full Text:PDF(609.3KB)

A Reference Voltage Buffer with Settling Boost Technique for a 12 bit 18 MHz Multibit/Stage Pipelined A/D Converter
Shunsuke OKURA Tetsuro OKURA Toru IDO Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2  pp. 367-373
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
CMOSpipelined ADCsettlingboostlow power
 Summary | Full Text:PDF(429.7KB)

Design of a 0.5 V Op-Amp Based on CMOS Inverter Using Floating Voltage Sources
Jun WANG Tuck-Yang LEE Dong-Gyou KIM Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1375-1378
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
operational amplifierCMOS inverterfloating voltage sourceforward body bias
 Summary | Full Text:PDF(274.4KB)

A 10-bit 800-Column Low-Power RAM Bank Including Energy-Efficient D-Flip-Flops for a Column-Parallel ADC
Shunsuke OKURA Tetsuro OKURA Bogoda A. INDIKA U.K. Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2  pp. 358-364
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
CMOSimagercolumn-parallel ADCRAM bankDFFlatchbufferenergy efficient
 Summary | Full Text:PDF(508.1KB)

Analytical Expression Based Design of a Low-Voltage FD-SOI CMOS Low-Noise Amplifier
Takao KIHARA Guechol KIM Masaru GOTO Keiji NAKAMURA Yoshiyuki SHIMIZU Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2  pp. 317-325
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
low-noise amplifier (LNA)FD-SOI CMOSnoiselinearitylow-voltage
 Summary | Full Text:PDF(795.5KB)

Accurate Small-Signal Modeling of FD-SOI MOSFETs
Guechol KIM Yoshiyuki SHIMIZU Bunsei MURAKAMI Masaru GOTO Keisuke UEDA Takao KIHARA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/04/01
Vol. E89-C  No. 4  pp. 517-519
Type of Manuscript:  Special Section LETTER (Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones)
Category: 
Keyword: 
FD-SOIMOSFETRFmodelingnon-quasi-static
 Summary | Full Text:PDF(237.8KB)

Wired CDMA Interface with Adaptivity for Interconnect Capacitances
Tsukasa IDA Shinsaku SHIMIZU Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10  pp. 2702-2706
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
CMOS analog circuitvariable gain amplifierCDMA
 Summary | Full Text:PDF(222.2KB)

Ultralow-Power Current Reference Circuit with Low Temperature Dependence
Tetsuya HIROSE Toshimasa MATSUOKA Kenji TANIGUCHI Tetsuya ASAI Yoshihito AMEMIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1142-1147
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category: Building Block
Keyword: 
CMOSreferencesubthresholdweak inversionlow powertemperature dependence
 Summary | Full Text:PDF(378.8KB)

CMOS Front-End Circuits of Dual-Band GPS Receiver
Yoshihiro UTSUROGI Masaki HARUOKA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1275-1279
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit and Device Technologies)
Category: RF
Keyword: 
dual-band GPS receiverL1/L2LNAimage-reject mixerimage-rejection ratio (IMRR)
 Summary | Full Text:PDF(691.4KB)

A New Inductance Extraction Technique of On-Wafer Spiral Inductor Based on Analytical Interconnect Formula
Hideki SHIMA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 824-828
Type of Manuscript:  Special Section PAPER (Special Section on Microelectronic Test Structures)
Category: 
Keyword: 
spiral inductorsinterconnectclosed-form expressioninductance extractionanalytical technique
 Summary | Full Text:PDF(984.3KB)

A CMOS IF Variable Gain Amplifier with Exponential Gain Control
Sungwoo CHA Tetsuya HIROSE Masaki HARUOKA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/02/01
Vol. E88-A  No. 2  pp. 410-415
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
variable gain amplifierVGAlinearized transconductancelinear-in-dB characteristicsexponential gain controlCMOS
 Summary | Full Text:PDF(743.4KB)

High Speed and Noise Tolerant Parallel Bus Interface for VLSI Systems Using Multi Bit Code Division Multiple Access
Shinsaku SHIMIZU Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/11/01
Vol. E87-C  No. 11  pp. 1923-1927
Type of Manuscript:  Special Section PAPER (Special Section on New System Paradigms for Integrated Electronics)
Category: 
Keyword: 
parallel-CDMA interfacenoise tolerancemulti-bit transmission
 Summary | Full Text:PDF(739.5KB)

Watch-Dog Circuit for Quality Guarantee with Subthreshold MOSFET Current
Tetsuya HIROSE Ryuji YOSHIMURA Toru IDO Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/11/01
Vol. E87-C  No. 11  pp. 1910-1914
Type of Manuscript:  Special Section PAPER (Special Section on New System Paradigms for Integrated Electronics)
Category: 
Keyword: 
CMOSsubthreshold currentultra-low-powertemperature dependence
 Summary | Full Text:PDF(605.8KB)

CMOS Demodulator for Short-Range Wireless Interconnection Using ASK/CDMA Technique
Hideyuki FURUYA Sungwoo CHA Yoshiyuki SHIMIZU Masaki HARUOKA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2719-2721
Type of Manuscript:  Special Section LETTER (Special Section on Wide Band Systems)
Category: 
Keyword: 
CMOSCDMAASKwireless interconnect
 Summary | Full Text:PDF(200.8KB)

Threshold Voltage Mismatch of FD-SOI MOSFETs
Yoshiyuki SHIMIZU Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/06/01
Vol. E87-C  No. 6  pp. 1013-1014
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit and Device Technologies)
Category: 
Keyword: 
threshold voltageFD-SOIfloating body effectDIBL
 Summary | Full Text:PDF(134.4KB)

A New Analog Correlator Circuit for DS-CDMA Wireless Applications
Mostafa A. R. ELTOKHY Boon-Keat TAN Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5  pp. 1294-1301
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
code division multiple accessanalog correlatordemodulation processswitched-capacitor circuitsspread spectrum
 Summary | Full Text:PDF(904KB)

Ensemble Monte Carlo/Molecular Dynamics Simulation of Inversion Layer Mobility in Si MOSFETs--Effects of Substrate Impurity
Yoshinari KAMAKURA Hironori RYOUKE Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/03/01
Vol. E86-C  No. 3  pp. 357-362
Type of Manuscript:  Special Section PAPER (Special Issue on the 2002 IEEE International Conference on Simulation of Semiconductor Processes and Devices (SISPAD'02))
Category: 
Keyword: 
Monte Carlo simulationmolecular dynamicsmobilityscreeningMOSFET
 Summary | Full Text:PDF(1.4MB)

A Low-Voltage SOI-CMOS LC-Tank VCO with Double-Tuning Technique Using Lateral P-N Junction Variable Capacitance
Mitsuo NAKAMURA Hideki SHIMA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/07/01
Vol. E85-C  No. 7  pp. 1428-1435
Type of Manuscript:  Special Section PAPER (Special Issue on Silicon RF Device & Integrated Circuit Technologies)
Category: 
Keyword: 
voltage controlled oscillatorwireless communicationCMOSSOIdouble-tuning
 Summary | Full Text:PDF(1.1MB)

Dynamically Programmable Parallel Processor (DPPP): A Novel Reconfigurable Architecture with Simple Program Interface
Boon-Keat TAN Ryuji YOSHIMURA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/11/01
Vol. E84-D  No. 11  pp. 1521-1527
Type of Manuscript:  Special Section PAPER (Special Issue on Function Integrated Information Systems)
Category: 
Keyword: 
CDMA busparallel processinginterconnection topologyrouting flexibilityfault tolerant
 Summary | Full Text:PDF(1.6MB)

A Novel Dynamically Programmable Arithmetic Array (DPAA) Processor for Digital Signal Processing
Boon-Keat TAN Ryuji YOSHIMURA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/03/01
Vol. E84-A  No. 3  pp. 741-747
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
DPAADSPparallel processinginterconnection topologyrouting flexibility
 Summary | Full Text:PDF(573.4KB)

A Reconfigurable Digital Signal Processor
Boon Keat TAN Toru OGAWA Ryuji YOSHIMURA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9  pp. 1424-1430
Type of Manuscript:  Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
Category: 
Keyword: 
DSP processorreconfigurableflexibleprocessors arrayfault-tolerantASICdigital signal processingRISC
 Summary | Full Text:PDF(739.3KB)

FOREWORD
Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/01/25
Vol. E81-C  No. 1  pp. 1-1
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(90.4KB)

Asymmetric Single Electron Turnstile and Its Electronic Circuit Applications
Masaharu KIRIHARA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/01/25
Vol. E81-C  No. 1  pp. 57-62
Type of Manuscript:  Special Section PAPER (Special Issue on Technology Challenges for Single Electron Devices)
Category: 
Keyword: 
single electronturnstileelectronic circuitwinner-take-allneuroncounter
 Summary | Full Text:PDF(493.3KB)

A Low Power 622MHz CMOS Phase-Locked Loop with Source Coupled VCO and Dynamic PFD
Hiroyasu YOSHIZAWA Kenji TANIGUCHI Hiroyuki SHIRAHAMA Kenichi NAKASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1015-1020
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1996 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'96))
Category: 
Keyword: 
PLLPFDVCOlow powersource couplingdynamic circuit
 Summary | Full Text:PDF(516.8KB)

FOREWORD
Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/03/25
Vol. E78-C  No. 3  pp. 213-213
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(88.7KB)

Thickness Dependence of Furnace N2O-Oxynitridation Effects on Breakdown of Thermal Oxides
Toshimasa MATSUOKA Shigenari TAGUCHI Kenji TANIGUCHI Chihiro HAMAGUCHI Seizo KAKIMOTO Junkou TAKAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/03/25
Vol. E78-C  No. 3  pp. 248-254
Type of Manuscript:  Special Section PAPER (Special Issue on Sub-1/4 Micron Device and Process Technologies)
Category: 
Keyword: 
N2O-oxynitridationcharge-to-breakdownthin dielectricsMOS structuredielectric reliability
 Summary | Full Text:PDF(615.9KB)

Nonlocal Impact Ionization Model and Its Application to Substrate Current Simulation of n-MOSFET's
Ken-ichiro SONODA Mitsuru YAMAJI Kenji TANIGUCHI Chihiro HAMAGUCHI Tatsuya KUNIKIYO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/03/25
Vol. E78-C  No. 3  pp. 274-280
Type of Manuscript:  Special Section PAPER (Special Issue on Sub-1/4 Micron Device and Process Technologies)
Category: 
Keyword: 
nonlocal impact ionizationsubstrate currentMonte Carlo simulationdevice simulationdrift-diffusion model
 Summary | Full Text:PDF(672.1KB)

Computer Simulation of Jitter Characteristics of PLL for Arbitrary Data and Jitter Patterns
Kenichi NAKASHI Hiroyuki SHIRAHAMA Kenji TANIGUCHI Osamu TSUKAHARA Tohru EZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/06/25
Vol. E77-A  No. 6  pp. 977-984
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1993 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC'93))
Category: Analog Circuits and Signal Processing
Keyword: 
PLLjittertime-domain simulationphase detectorNRZretiming
 Summary | Full Text:PDF(633.5KB)

FOREWORD
Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/02/25
Vol. E75-C  No. 2  pp. 127-127
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(79.5KB)

A Method for Extracting Nucleoli from Leukocyte Images
Kenji TANIGUCHI Yukihiro HIGASHIWAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/08/25
Vol. E69-E  No. 8  pp. 883-889
Type of Manuscript:  PAPER
Category: Pattern Recognition and Learning
Keyword: 
 Summary | Full Text:PDF(812.5KB)

Three-Dimensional Simulation of Hot Carrier Effects in Submicron MOSFETs
Naoyuki SHIGYO Shinji ONGA Makoto YOSHIMI Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/04/25
Vol. E69-E  No. 4  pp. 248-250
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Silicon Devices and Integrated Circuits
Keyword: 
 Summary | Full Text:PDF(176.3KB)