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Tetsuro ITAKURA

Phase Compensation Techniques for Low-Power Operational Amplifiers Rui ITO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/06/01 Vol. E93-C No. 6 pp. 730-740 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: INVITED Keyword: low-power, operational amplifier (opamp), phase-compensation,
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A 0.9-V 12-bit 40-MSPS Pipeline ADC for Wireless Receivers Tomohiko ITO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/02/01 Vol. E93-A No. 2 pp. 395-401 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: A/D, ADC, pipeline, pseudodifferential amplifier, I/Q sharing, CMFB, common-mode feedback,
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A Direct Conversion Receiver Adopting Balanced Three-Phase Analog System Takafumi YAMAJI Takeshi UENO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/02/01 Vol. E93-A No. 2 pp. 367-374 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: balanced 3-phase system, direct conversion receiver, ΔΣADC,
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FOREWORD Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/02/01 Vol. E93-A No. 2 pp. 355-355 Type of Manuscript: FOREWORD Category: Keyword:
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A Novel Automatic Quality Factor Tuning Scheme for a Low-Power Wideband Active-RC Filter Shouhei KOUSAI Mototsugu HAMADA Rui ITO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/02/01 Vol. E92-A No. 2 pp. 411-420 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: active-RC, LPF, quality factor tuning,
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55-mW, 1.2-V, 12-bit, 100-MSPS Pipeline ADCs for Wireless Receivers Tomohiko ITO Daisuke KUROSE Takeshi UENO Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2008/06/01 Vol. E91-C No. 6 pp. 887-893 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: A/D, ADC, pipeline, low power, amplifier, pseudo-differential amplifier, I/Q sharing,
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A Low-Power Low-Noise Clock Signal Generator for Next-Generation Mobile Wireless Terminals Akihide SAI Daisuke KUROSE Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/02/01 Vol. E91-A No. 2 pp. 557-560 Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: clock generator, jitter, PLL, Analog-to-Digital Converter (ADC),
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1.2 V, 24 mW/ch, 10 bit, 80 MSample/s Pipelined A/D Converters Takeshi UENO Tomohiko ITO Daisuke KUROSE Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/02/01 Vol. E91-A No. 2 pp. 454-460 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: pipelined A/D converter, amplifier sharing, common-source, common-mode feedforward,
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A Fast f_c Automatic Tuning Circuit with Wide Tuning Range for WCDMA Direct Conversion Receiver Systems Osamu WATANABE Rui ITO Shigehito SAIGUSA Tadashi ARAI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/06/01 Vol. E90-C No. 6 pp. 1247-1252 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: WCDMA, DCR, lowpass filter, f_c automatic tuning,
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A 1.2-V, 12-bit, 200 MSample/s Current-Steering D/A Converter in 90-nm CMOS Takeshi UENO Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/02/01 Vol. E90-A No. 2 pp. 365-371 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: D/A converter, current steering, low voltage, parasitic resistance, tree structure,
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Low-Power Design of 10-bit 80-MSPS Pipeline ADCs Tomohiko ITO Daisuke KUROSE Takeshi UENO Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/07/01 Vol. E89-A No. 7 pp. 2003-2008 Type of Manuscript: PAPER Category: Analog Signal Processing Keyword: analog-to-digital converter, pipeline, amplifier sharing,
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A Direct Conversion Receiver for W-CDMA Reducing Current Consumption to 31 mA Hiroshi YOSHIDA Takehiko TOYODA Makoto ARAI Ryuichi FUJIMOTO Toshiya MITOMO Masato ISHII Rui ITO Tadashi ARAI Tetsuro ITAKURA Hiroshi TSURUMI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/06/01 Vol. E88-C No. 6 pp. 1271-1274 Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit and Device Technologies) Category: RF Keyword: direct conversion, power consumption, W-CDMA,
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Phase Compensation Technique for a Low-Power Transconductor Rui ITO Tetsuro ITAKURA Tadashi ARAI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/06/01 Vol. E88-C No. 6 pp. 1263-1266 Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit and Device Technologies) Category: Building Block Keyword: phase compensation, differential-mode signal, common-mode signal, transconductor,
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A 0.9 V 1.5 mW Continuous-Time ΔΣ Modulator for W-CDMA Takeshi UENO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/02/01 Vol. E88-A No. 2 pp. 461-468 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: continuous-time ΔΣ, OTA, low-voltage, W-CDMA,
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Fully Differential Direct-Conversion Receiver for W-CDMA Reducing DC-Offset Variation Hiroshi YOSHIDA Takehiko TOYODA Ichiro SETO Ryuichi FUJIMOTO Osamu WATANABE Tadashi ARAI Tetsuro ITAKURA Hiroshi TSURUMI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/06/01 Vol. E87-C No. 6 pp. 901-908 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies) Category: Keyword: direct conversion, DC offset canceler, harmonic mixer,
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A Baseband Gain-Controlled Amplifier with a Linear-in-dB Gain Range from 14 dB to 76 dB and a Fixed Corner Frequency DC Offset Canceler Tadashi ARAI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/06/01 Vol. E87-C No. 6 pp. 909-914 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies) Category: Keyword: gain controlled amplifier, dc offset canceler, transconductor, linearization,
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A Gm-C Filter Using Multiple-Output Linearized Transconductors Tadashi ARAI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/02/01 Vol. E87-A No. 2 pp. 384-389 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: Gm-C filter, multiple-input transconductor, multiple-output transconductor, linearization,
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A 380-MHz CMOS Linear-in-dB Variable Gain Amplifier with Gain Compensation Techniques for CDMA Systems Osamu WATANABE Mitsuyuki ASHIDA Tetsuro ITAKURA Shoji OTAKA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/06/01 Vol. E86-C No. 6 pp. 1069-1076 Type of Manuscript: Special Section PAPER (Special Issue on Devices and Circuits for Next Generation Multi-Media Communication Systems) Category: Keyword: variable gain amplifier, VGA, gain compensation, temperature compensation, linear-in-dB characteristics, square circuit, MOSFET, square-law region, exponential-law region, CDMA,
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A Simple Modeling Technique for Symmetric Inductors Ryuichi FUJIMOTO Chihiro YOSHINO Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/06/01 Vol. E86-C No. 6 pp. 1093-1097 Type of Manuscript: Special Section LETTER (Special Issue on Devices and Circuits for Next Generation Multi-Media Communication Systems) Category: Keyword: symmetric inductor, device model parameter, differential mode, common mode,
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A 1-V 2-GHz CMOS Up-Converter Using Self-Switching Mixers Toshiyuki UMEDA Shoji OTAKA Kenji KOJIMA Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/02/01 Vol. E86-A No. 2 pp. 262-267 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: low-power-supply voltage, current-mode mixer, current adding, self-switch, DC offset canceller,
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A Two-Gain-Stage Amplifier without an On-Chip Miller Capacitor in an LCD Driver IC Tetsuro ITAKURA Hironori MINAMIZAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/08/01 Vol. E85-A No. 8 pp. 1913-1920 Type of Manuscript: PAPER Category: Analog Signal Processing Keyword: analog signal processing, integrated electronics, phase compensation, amplifier, LCD driver,
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A 2-GHz Down-Converter with 3-dB Bandwidth of 600 MHz Using LO Signal Suppressing Output Buffer Osamu WATANABE Takafumi YAMAJI Tetsuro ITAKURA Ichiro HATTORI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/02/01 Vol. E85-A No. 2 pp. 286-292 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: analog signal processing, integrated circuit, down-converter,
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A 2-V_pp Linear Input-Range Fully Balanced CMOS Transconductor and Its Application to a 2.5-V 2.5-MHz Gm-C LPF Tetsuro ITAKURA Takashi UENO Hiroshi TANIMOTO Tadashi ARAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/11/20 Vol. E83-A No. 11 pp. 2295-2302 Type of Manuscript: PAPER Category: Analog Signal Processing Keyword: analog signal processing, integrated electronics, fully balanced CMOS transconductor, common-mode rejection ratio,
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A Simple Phase Compensation Technique with Improved PSRR for CMOS Opamps Tetsuro ITAKURA Tetsuya IIDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/06/20 Vol. E83-A No. 6 pp. 941-948 Type of Manuscript: Special Section PAPER (Special Section of Papers Selected from 1999 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'99)) Category: Keyword: analog signal processing, integrated electronics, CMOS opamp, power supply rejection ratio, phase compensation,
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Design of Fully Balanced Analog Systems Based on Ordinary and/or Modified Single-Ended Opamps Zdzis taw CZARNUL Tetsuro ITAKURA Noriaki DOBASHI Takashi UENO Tetsuya IIDA Hiroshi TANIMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/02/20 Vol. E82-A No. 2 pp. 256-270 Type of Manuscript: INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: fully balanced system, analog circuits, integrated circuit, filter, integrator, amplifier,
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10 µA Quiescent Current Opamp Design for LCD Driver ICs Tetsuro ITAKURA Hironori MINAMIZAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/02/20 Vol. E81-A No. 2 pp. 230-236 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques in the Digital-Oriented Era) Category: Keyword: analog circuits and signal processing, integrated electronics, CMOS opamp, low power,
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An Offset-Compensated CMOS Programmable Gain Amplifier Takafumi YAMAJI Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/02/20 Vol. E80-A No. 2 pp. 353-355 Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit Techniques for System-on-Chip Integration) Category: Keyword: DC offset, offset compensation, TDMA, analog CMOS circuit, digital cellular,
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High Output-Resistance CMOS Current Mirrors for Low-Voltage Applications Tetsuro ITAKURA Zdzislaw CZARNUL
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/01/20 Vol. E80-A No. 1 pp. 230-232 Type of Manuscript: LETTER Category: Analog Signal Processing Keyword: analog circuits and signal processing, integrated electronics, CMOS current mirrors,
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1.9 GHz Si Direct Conversion Receiver IC for QPSK Modulation Systems Chikau TAKAHASHI Ryuichi FUJIMOTO Satoshi ARAI Tetsuro ITAKURA Takashi UENO Hiroshi TSURUMI Hiroshi TANIMOTO Shuji WATANABE Kenji HIRAKAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1996/05/20 Vol. E79-C No. 5 pp. 644-649 Type of Manuscript: Special Section PAPER (Special Issue on Microwave Devices for Mobile Communications) Category: Active Devices Keyword: direct conversion receiver, 2nd-order distortion, QPSK,
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A High Slew Rate Operational Amplifier for an LCD Driver IC Tetsuro ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1995/02/20 Vol. E78-A No. 2 pp. 191-195 Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit Techniques and Computer Aided Design) Category: Keyword: analog circuits and signal processing, integrated electronics, operational amplifier, an LCD driver IC,
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A Wide-Band LCD Segment Driver IC without Sacrificing Low Output-Offset Variation Tetsuro ITAKURA Takeshi SHIMA Shigeru YAMADA Hironori MINAMIZAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/02/20 Vol. E77-A No. 2 pp. 380-387 Type of Manuscript: Special Section PAPER (Special Section on High-Performance MOS Analog Circuits) Category: Keyword: analog circuits and signal processing, sample-and-hold circuit, integrated electronics, LCD driver IC,
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