A Reader System with Single-Step Self-Jamming Cancellation for 0.86mm² Passive RFID Tags with an On-chip Antenna 3月 1, 2024 - M. Matsuura and H. I…
An Oscillator with Inductively Coupled Resonators for Readout of Stretchable Resistive Strain Sensor 3月 1, 2024 - B. Mårtensson, H. Mi…
A High-Speed Low-Power Two-Stage Comparator with Regeneration Enhancement and Through Current Suppression Techniques 3月 1, 2024 - C. -W. Pai and H. Is…
A 4.6K to 400K Functional PVT-Robust Ringamp-Based 250MS/s 12b Pipelined ADC with Pole-Aware Bias Calibration 3月 1, 2024 - K. Yamashita, B. Her…
A Dual-Mode 2:1 Switched Capacitor Converter with >65% Efficiency over 1000x Load Current Range and One Clock Cycle Transient Response 4月 2, 2023 - Yi Tan, Hiroki …
In Situ Monitoring Technique of Self-Heating in Bulk MOSFETs at Cryogenic Temperatures using Subthreshold Current 4月 2, 2023 - Masayuki Ichikawa, T…
Enhanced Drain Current in Transient Mode due to Long Ionization Time of Shallow Impurities at 4 K in 65-nm bulk Cryo CMOS Transistors 4月 2, 2023 - Tomohisa Miyao, Taka…
Robust Readout Circuit with Leakage Current Cancellation Technique for Stretchable Touch Sensors 4月 2, 2023 - Kaoru Yamashita, Tok…
An Amp-Less Time-Domain AC Bridge for Impedance Spectroscopy with 1-bit ΔΣ DAC 4月 2, 2023 - Yuya Maekawa, Hiroki…
A Switched-Capacitor DC-DC Converter with > 77.3% Efficiency and 80 ns Active Transient Response in 40 μA – 4 mA Load Current Range 11月 6, 2021 - Yi Tan and Hiroki Is…
A Fast Wake-Up and High Accuracy Sensor Interface by Synchronous Sampling with Power-Efficient Switching Regulator 11月 6, 2021 - Yuya Fuketa, Kohei T…
An up to 35dBc/Hz Phase Noise Improving Design Methodology for Differential-Ring-Oscillators Applied in Ultra-Low Power Systems 11月 6, 2021 - Peter Toth and Hirok…
Gate Voltage Optimization in Capacitive DC-DC Converters for Thermoelectric Energy Harvesting 11月 6, 2021 - Yi Tan, Yohsuke Shii…
An 18 Bit Time-to-Digital Converter Design with Large Dynamic Range and Automated Multi-Cycle Concept 11月 6, 2021 - Peter Toth and Hirok…
A Highly Linear Amp-Less Interface Circuit for Capacitive Sensors with ΔΣ C-DAC 11月 6, 2021 - Yuya Maekawa, Syuya …
A High-Resolution Oscillator Based Resistance-to-Digital Converter with Non-Linearity Canceling Feedback by ΔΣ Modulated Variable Resistor 11月 6, 2021 - Shuya Nakagawa, Taku…
A Wide Range and High Accuracy Sensor Interface with Switching Regulator for Coin-Cell Powered Tiny Wireless Sensor Node, 11月 6, 2021 - K. Tatehora, Y. Shii…
A 0.12V Fully Integrated Charge Pump with Gate Voltage Optimization for Energy Harvesting Applications 11月 6, 2021 - Yi Tan, Yohsuke Shii…
A Discrete-Time Model for Frequency Modulated Charge Pumps with Synchronized Controller 11月 6, 2021 - Yi Tan and Hiroki Is…
A Wide Input-Range, Low-Power and Highly Flexible 18 Bit Time-to-Digital Converter with Compact Differential Circuit Topology 11月 6, 2021 - Peter Toth and Hirok…
A Linearity Testing of Cascaded Analog Mixed-Signal Blocks Using SEIR Method 11月 6, 2021 - Tatsuya Ishikawa, Ch…
A Digital-to-Resistance Converter with an Automatic Offset Calibration Method for Evaluating Dynamic Performance of Resistive Sensor Readout Circuits 11月 6, 2021 - Shuya Nakagawa, Taku…
High-Resolution Auto-Balancing Wheatstone-Bridge with Successive Approximation of ΔΣ-Modulated Digitally Controlled Variable Resistor 11月 6, 2021 - Takumi Miyazaki, Shu…
A Differential-Ring-Oscillator with up to 35 dBc/Hz Phase Noise Improving Amplitude Feedback Loop for Ultra Low Power Systems 11月 6, 2021 - Peter Toth and Hirok…
A High Accuracy Opamp-less Interface Circuit for 2-D Cross-Point Resistive Sensor Array with Switch Resistance Calibration 11月 6, 2021 - Yohsuke Shiiki and H…
Low-Power and ppm-Level Detection of Gas Molecules by Integrated Metal Nanosheets 11月 6, 2021 - T. Tanaka, K. Tabuch…
Interface with Opamp Output-Impedance Calibration Technique for a Large Integrated 2-D Resistive Sensor Array 11月 6, 2021 - Yohsuke Shiiki, Hiro…
Arbitrary Magnetic Field Control Technique by Multi-Coil Transmitter Voltage Phase Shifting for Omni-Directional Free-Positioning Magnetic Resonance Wireless Power Delivery 11月 6, 2021 - Yusuke Inada, Toru K…
An 18 Bit Time-to-Digital Converter Design with Large Dynamic Range and Automated Multi-Cycle Concept 11月 6, 2021 - Peter Toth and Hirok…
A Linearity Testing of Cascaded Analog Mixed-Signal Blocks Using SEIR Method 6月 3, 2020 - Tatsuya Ishikawa, Ch…
A Digital-to-Resistance Converter with an Automatic Offset Calibration Method for Evaluating Dynamic Performance of Resistive Sensor Readout Circuits 6月 2, 2020 - Shuya Nakagawa, Taku…
High-Resolution Auto-Balancing Wheatstone-Bridge with Successive Approximation of ΔΣ-Modulated Digitally Controlled Variable Resistor 10月 1, 2019 - Takumi Miyazaki, Shu…
A Differential-Ring-Oscillator with Up to 35 dBc/Hz Phase Noise Improving Amplitude Feedback Loop for Ultra Low Power Systems 10月 1, 2019 - Peter Toth, Hiroki I…
A Differential-Ring-Oscillator with Up to 35 dBc/Hz Phase Noise Improving Amplitude Feedback Loop for Ultra Low Power Systems 10月 1, 2019 - Peter Toth, Hiroki I…
A High-Resolution Time-Based Resistance-to-Digital Converter with TDC and Counter 4月 3, 2018 - Shuya Nakagawa, Kait…
Dual Transmitter Free-Positioning wireless Power Transfer System with Optimum Switching Phase Detection Technique 4月 3, 2018 - Ukyo Takeda, Yousuke…
Measurement time reduction technique for input referred noise of dynamic comparator 4月 3, 2018 - Yuki Ishijima, Shuya…
A 13.56-MHz Wireless Power Transfer System With Enhanced Load-Transient Response and Efficiency by Fully Integrated Wireless Constant-Idle-Time Control for Biomedical Implants 4月 3, 2017 - Cheng Huang, Toru Ka…
Open loop dynamic transmitter voltage scaling for fast response and wide load range power efficient WPT system 4月 3, 2017 - Toru Kawajiri and Hi…
Distortion and its suppression in low-power delta-sigma modulator 4月 3, 2017 - Hiroki Ishikuro, &qu…
A simplified path interference model in 2D multi-hop wireless power transfer system, 4月 3, 2016 - Ryouta Shibuya, Toru…
A low-power third-order ΔΣ modulator using ring amplifiers with power-saving technique 4月 3, 2016 - Alexis Gryta, Takuma…
A Near-Optimum 13.56 MHz CMOS Active Rectifier With Circuit-Delay Real-Time Calibrations for High-Current Biomedical Implants 4月 3, 2016 - Cheng Huang, Toru Ka…
A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants 4月 3, 2016 - Cheng Huang, Toru Ka…
Low power DT delta-sigma modulator with ring amplifier SC-integrator 4月 3, 2016 - Takuma Suguro, and H…
Dynamic period switching of PRS-PWM with run-length limiting technique for spurious and ripple reduction in fast response wireless power transmission 4月 3, 2016 - Takahiro Moroto, Tor…
A 24mW 5.5Gbps dual frequency conversion demodulator for impulse-radio with first sidelobe 4月 3, 2016 - Kaoru Kohira, Naoki …
Dynamic Period
Switching of PRS-PWM
with Run-Length Limiting Technique for Spurious and Ripple Reduction
in Fast Response Wireless Power Transmission, 4月 3, 2015 - Takahiro Moroto, Tor…
A 24mW 5.5Gbps Dual
Frequency Conversion
Demodulator for Impulse-Radio with First Sidelobe, 4月 3, 2015 - Kaoru Kohira, Naoki …
Shield Effects of Metal Plate and Mesh in Wireless Power Delivery System, 4月 3, 2015 - Junki Hashiba, Toru …
Inductively-Powered Wireless Solid-State Drive (SSD) System with Merged
Error Correction
of High-Speed Non-Contact Data Links and NAND Flash Memory, 4月 3, 2015 - A. Kosuge, J. Hashib…
A Near-Optimum 13.56 MHz Active Rectifier with Circuit-Delay Real-Time
Calibrations for High-Current Biomedical Implants, 4月 3, 2015 - Cheng Huang, Toru Ka…
A Low EMI SIDO
Wireless Power Transfer System
with 10usec Response Time, 4月 3, 2015 - Toru Kawajiri, Takah…
I/Q Mismatch Compensation ΔΣ
Modulator Using Ternary Capacitor Rotation Technique, 4月 3, 2015 - Masaki Yonekura and …
A 1.6 Gs/S 3.17 mW 6-B Passive
Pipelined Binary-Search ADC
with Memory Effect Canceller and Reference Voltage Calibration, 4月 3, 2015 - Koki Tanaka, Ryo Sai…
Fence Loaded Antenna Coupler
for High-Band UWB with Steep Cutoff Characteristics, 4月 3, 2015 - Isao Saito, Kaoru Ko…
Intermittently Operating RF Frontend with 5ns Startup Time for 10Gbps
Proximity Wireless Communication, 4月 3, 2015 - Naoki Kitazawa, Kaor…
Dual-Output Wireless Power Delivery System for Small Size Large Volume
Wireless Memory Card, 4月 3, 2015 - Junki Hashiba, Toru …
7-bit .2GS/s Dynamic Architecture and Frequency Scaling Subrange ADC
with Binary-Search/Flash Live Configuring Technique, 4月 3, 2014 - K. Yoshioka, R. Sait…
A SAW-Less LTE Transmitter with High-Linearity Modulator Using BPF-Based I/Q Summing, 4月 3, 2014 - Takahiro Nakamura, N…
7-bit .2GS/s Dynamic Architecture and Frequency Scaling Subrange ADC with Binary-Search/Flash Live Configuring Technique, 4月 3, 2014 - K. Yoshioka, R. Sait…
An 8b Extremely Area Efficient Threshold Configuring SAR ADC with Source Voltage Shifting Technique, 4月 3, 2014 - K. Yoshioka, A. Shik…
An 8 bit .8 V MS/s 2-bit/step SAR ADC with Successively Activated Threshold Configuring Comparators in 40 nm CMOS, 4月 3, 2014 - K. Yoshioka, A. Shik…
Single-Inductor-Dual-Output Wireless Power Receiver with Synchronous Pseudo-Random-Sequence PWM Switched Rectifiers 4月 3, 2013 - Yuya Hasegawa, Kazut…
A Low Power Area Efficient Frequency Acquisition Circuit with Array Oscillator for Pulse-Based Inductive-Coupling Transceiver, 4月 3, 2013 - Teruo Jyo, Tadahiro …
0.5V Image Processor with 563 GOPS/W SIMD and 32bit CPU Using High Voltage Clock Distribution (HVCD) and Adaptive Frequency Scaling (AFS) with 40nm CMOS, 4月 3, 2013 - M. Nomura, A. Murama…
A 0.7V Intermittently
Operating LNA with Optimal On-Time Controller for
Pulse-Based Inductive-Coupling Transceiver, 4月 3, 2013 - Teruo Jyo, Tadahiro …
A
1.26mW/Gbps 8 Locking Cycles Versatile All-Digital CDR with TDC Combined
DLL, 4月 3, 2013 - Yuki Urano, Won-Joo …
A Voltage Scaling .8 V Delta-Sigma Modulator with Inverter-Opamp Self-configuring Amplifier, 4月 3, 2013 - Kentaro Yoshioka, Yo…
A 40nm CMOS Full Asynchronous Nano-Watt SAR ADC with 98% Leakage Power Reduction by Boosted Self Power Gating, 4月 3, 2012 - Ryota Sekimoto, Akir…
An 8bit .8V MS/s 2bit/step SAR ADC with Wide Range Threshold Configuring Comparator 4月 3, 2012 - Kentaro Yoshioka, Ak…
Voltage-Boosting Wireless Power Delivery System With Fast Load Tracker by ΔΣ-Modulated Sub-Harmonic Resonant Switching, 4月 3, 2012 - Ryota Shinoda, Kazut…
A 0.7V 4.1mW 850Mbps/ch Inductive-Coupling Transceiver with Adaptive Pulse Width Controller in 65nm CMOS, 4月 3, 2012 - Takeshi Matsubara, I…
A 0.5-V 5.2-fJ/Conversion-Step Full Asynchronous SAR ADC With Leakage Power Reduction Down to 650 pW by Boosted Self-Power Gating in 40-nm CMOS, 8月 31, 2011 - R. Sekimoto, A. Shik…
A 0.0058mm2 7.0 ENOB 24MS/s 17fJ/conv. Threshold Configuring SAR ADC with Source Voltage Shifting and Interpolation Technique, 8月 31, 2011 - K. Yoshioka, A. Shik…
1W 3.3V-to-16.3V Boosting Wireless Power Transfer Circuits with Vector Summing Power Controller, 4月 3, 2011 - Kazutoshi Tomita, Ry…
A 0.5V 1.1MS/sec 6.3fJ/conversion-step SAR-ADC with Tri-Level Comparator in 40nm CMOS, 4月 3, 2011 - Akira Shikata, Ryota…
A 40nm 50S/S – 8MS/S Ultra Low-Voltage SAR ADC with Timing Optimized Asynchronous Clock Generator 4月 3, 2011 - Ryota Sekimoto, Akir…
A Power Scalable SAR-ADC in 0.18um-CMOS with 0.5V Nano-Watt Operation 4月 3, 2011 - Ryota Sekimoto, Akir…
A 0.5V 1.1MS/sec 6.3fJ/conversion-step SAR-ADC with Tri-Level Comparator in 40nm CMOS, 4月 3, 2011 - A. Shikata, R. Sekim…
A 12Gb/s non-contact interface with coupled Transmission list01s, 4月 3, 2011 - T.Takeya, L.Nan, S.N…
An 0.5V, 0.91pJ/bit, 1.1Gb/s/ch transceiver in 65nm CMOS for high-speed wireless proximity interface, 4月 3, 2011 - T.Matsubara, I.Hayas…
0.5 V multi-phase digital controlled oscillator with smooth phase transition circuit, 4月 3, 2010 - A.H.Johari, S.Kumaki…
A 0.5V 65nm-CMOS single phase clocked bootstrapped switch with rise time accelerator, 4月 3, 2010 - A.Shikata, R.Sekimot…
A 2.5Gb/s/ch 4PAM Inductive-Coupling Transceiver for Non-Contact Memory Card, 4月 3, 2010 - S.Kawai, H. Ishikuro…
A 90nm CMOS Highly Linear Clock Bootstrapped RF Sampler Operating at Wide Frequency Range of 0.5GHz to 5GHz, 4月 3, 2009 - M.Sato, H.Abe, M.Ham…
A Wireless Real-Time On-Chip Bus Trace System Using Quasi-Synchronous Parallel Inductive Coupling Transceivers, 4月 3, 2008 - S. Kawai, T. Ikari, …
Pulse-Based Inductive-Coupling Interface for High-Speed Proximity Communication, 4月 3, 2008 - Hiroki Ishikuro, &qu…
Wideband Inductive-coupling Interface for High-performance Portable System 4月 3, 2007 - Wideband Inductive-c…
A 0.14pJ/b Inductive-Coupling Inter-Chip Data Transceiver with Digitally-Controlled Precise Pulse Shaping 4月 3, 2007 - A 0.14pJ/b Inductive…
An Attachable Wireless Chip-Access Interface for Arbitrary Data Rate Using Pulse-Based Inductive-Coupling through LSI Package 4月 3, 2007 - An Attachable Wirele…
60% Power Reduction in Inductive-Coupling Inter-Chip Link by Current-Sensing Technique 4月 3, 2006 - 60% Power Reduction …
Compact outside-rail circuit structure by single-cascode two-transistor topology 4月 3, 2006 - Compact outside-rail…
Analog and Digital Circuit Systems for Wireless Access Applications 4月 3, 2005 - Analog and Digital C…
An Outside-Rail Opamp Design Targeting for Future Scaled Transistors 4月 3, 2005 - An Outside-Rail Opam…
A Phase Noise Minimization of CMOS VCOs over Wide Tuning Range and Large PVT Variations 4月 3, 2005 - A Phase Noise Minimi…
A 1.2-V CMOS Complex Bandpass Filter with a Tunable Center Frequency 4月 3, 2005 - A 1.2-V CMOS Complex…
A Low-IF CMOS Single-Chip Bluetooth EDR Transmitter with Digital I/Q Mismatch Trimming Circuit 4月 3, 2005 - A Low-IF CMOS Single…
Low frequency spurs of VCO due to noise propagation from digital I/O’s and their effects on performance of Bluetooth SoC 4月 3, 2005 - Low frequency spurs …
Temperature-Compensated CMOS LC-VCO Enabling the Direct Modulation Architecture in 2.4-GHz GFSK Transmitter 4月 3, 2004 - Temperature-Compensa…
A Single-Chip CMOS Bluetooth Transceiver with 1.5-MHz IF and Direct Modulation Transmitter 4月 3, 2003 - A Single-Chip CMOS B…
Large Electron Addition Energy above 250 meV in the Silicon Quantum Dot in a Single Electron Transitor 4月 3, 2000 - Large Electron Addit…
Threshold Voltage Increase by Quantum Mechanical Narrow Channel Effect in Ultra-Narrow MOSFETs 4月 3, 1999 - Threshold Voltage In…
A Directional Current Switch Using Silicon Single Electron Transistors Controlled by Charge Injection into Silicon Nano-Crystal Floating Dots 4月 3, 1999 - A Directional Curren…
Characteristics of Silicon Single Electron Transistors Controlled by Charge Injection into Silicon Nano-Crystal Floating Dots 4月 3, 1999 - Characteristics of S…
Characteristics Distribution of Narrow Channel MOSFET Memories with Silicon Nano-Crystal Floating Gates 4月 3, 1999 - Characteristics Dist…
Threshold Voltage Shift in Ultra-Narrow MOSFETs by Quantum Mechanical Narrow Channel Effect 4月 3, 1999 - Threshold Voltage Sh…
Influence of Quantum Confinement Effects on Single Electron and Single Hole Transistors 4月 3, 1998 - Influence of Quantum…
Effects of Body Reverse Pulse Bias on Geometric Component of Charge Pumping Current in FD SOI MOSFETs 4月 3, 1998 - Effects of Body Reve…
Measurement of Energetic and Lateral Distribution of Interface State Density in FD SOI MOSFETs 4月 3, 1998 - Measurement of Energ…
Characteristics of Narrow Channel MOSFET Memory Based on Silicon Nanocrystals 4月 3, 1998 - Characteristics of N…
The Origin of Tunnel Barrier in Silicon Single Electron Transistor, International Conference on Physics of Semiconductors (ICPS) 4月 3, 1998 - The Origin of Tunnel…
Energy Spectrum of the Quantum-Dot in a Si Single-Electron-Device 4月 3, 1998 - Energy Spectrum of t…
Fabrication of Nano-Scale Point Contact MOSFETs Using Micrometer-Scale Design Rule 4月 3, 1998 - Fabrication of Nano-…
Effects of Interface Traps on Charge Retention Characteristics in Silicon-Quantum-Dot-Based MOS Diodes 4月 3, 1998 - Effects of Interface…
Fabrication of Si Point Contact MOSFETs Acting as Single Electron Transistors at Room Temperature 4月 3, 1997 - Fabrication of Si Po…
Room Temperature Coulomb Blockade and Low Temperature Hopping Transport in a Multiple-Dot-Channel MOSFET 4月 3, 1996 - Room Temperature Cou…
Floating Body Effects in 0.15 μm Partially Depleted SOI MOSFETs below 1 V 4月 3, 1996 - Floating Body Effect…
Fabrication of Si Nano-Structures by Anisotropic Etching for Single Electron Device Applications 4月 3, 1996 - Fabrication of Si Na…