Hiroki Ishikuro

ORCID

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 57

Top Venues

IEEE J. Solid State Circuits

MWSCAS

ASP-DAC

ESSCIRC

Publications

Alexander Meyer, Kaoru Yamashita, Adilet Dossanov, Martin Maier, Finn Stapelfeldt, Yerzhan Kudabay, Peter Toth, Fa Foster Dai, Hiroki Ishikuro, Vadim Issakov
A 10-bit 100kS/s SAR ADC With a Monotonic Capacitor Switching Procedure for Single-Ended Inputs in 22nm CMOS FDSOI. ISCAS (2024)
Chia-Wei Pai, Ken Uchida, Munehiro Tada, Hiroki Ishikuro
Design and analysis of a high-speed low-power comparator with regeneration enhancement and through current suppression techniques from 4 K to 300 K in 65-nm Cryo-CMOS. Microelectron. J. 144 (2024)
Kaoru Yamashita, Benjamin P. Hershberg, Kentaro Yoshioka, Hiroki Ishikuro
A 4.6-400 K Functional Ringamp-Based 250 MS/s 12 b Pipelined ADC With PVT-Robust Unity-Gain-Frequency-Aware Bias Calibration. IEEE J. Solid State Circuits 59 (3) (2024)
Yi Tan, Cheng Huang, Hiroki Ishikuro
Design of Dual Lower Bound Hysteresis Control in Switched-Capacitor DC-DC Converter for Optimum Efficiency and Transient Speed in Wide Loading Range for IoT Application. IEEE J. Solid State Circuits 59 (6) (2024)
Shusuke Kawai, Takeshi Ueno, Hiroki Ishikuro, Kohei Onizuka
An Active Slew Rate Control Gate Driver IC With Robust Discrete-Time Feedback Technique for 600-V Superjunction MOSFETs. IEEE J. Solid State Circuits 58 (2) (2023)
Billy Mårtensson, Hinata Mitomo, Baktash Behmanesh, Naoji Matsuhisa, Hiroki Ishikuro
An Oscillator with Inductively Coupled Resonators for Readout of Stretchable Resistive Strain Sensor. MWSCAS (2023)
Kaoru Yamashita, Benjamin P. Hershberg, Kentaro Yoshioka, Hiroki Ishikuro
A 4.6K to 400K Functional PVT-Robust Ringamp-Based 250MS/s 12b Pipelined ADC with Pole-Aware Bias Calibration. CICC (2023)
Peter Toth, Alexander Meyer, Sebastian Halama, Hiroki Ishikuro, Vadim Issakov
A Cryogenic 12 GHz Frequency Doubler With Temperature Compensation for Trapped-Ion Quantum Computer. IEEE Trans. Circuits Syst. II Express Briefs 70 (10) (2023)
Chia-Wei Pai, Hiroki Ishikuro
A High-Speed Low-Power Two-Stage Comparator with Regeneration Enhancement and Through Current Suppression Techniques. MWSCAS (2023)
Yi Tan, Yohsuke Shiiki, Hiroki Ishikuro
Optimization of Gate Voltage in Capacitive DC-DC Converters for Thermoelectric Energy Harvesting. IEEE Trans. Very Large Scale Integr. Syst. 30 (4) (2022)
Yi Tan, Hiroki Ishikuro
A Dual-Mode 2: 1 Switched Capacitor Converter with >65% Efficiency over 1000x Load Current Range and One Clock Cycle Transient Response. ICECS 2022 (2022)
Shinya Kajiyama, Yutaka Igarashi, Toru Yazaki, Yusaku Katsube, Takuma Nishimoto, Tatsuo Nakagawa, Yohei Nakamura, Yoshihiro Hayashi, Takuya Kaneko, Hiroki Ishikuro, Taizo Yamawaki
T/R Switch Composed of Three HV-MOSFETs With 12.1-μW Consumption That Enables Per-Channel Self-Loopback AC Tests and -18.1-dB Switching Noise Suppression for 3-D Ultrasound Imaging With 3072-Ch Transceiver. IEEE Trans. Very Large Scale Integr. Syst. 30 (2) (2022)
Tomohisa Miyao, Takahisa Tanaka, Itsuki Imanishi, Masayuki Ichikawa, Shuya Nakagawa, Hiroki Ishikuro, Toshitsugu Sakamoto, Munehiro Tada, Ken Uchida
Enhanced Drain Current in Transient Mode due to Long Ionization Time of Shallow Impurities at 4 K in 65-nm bulk Cryo CMOS Transistors. DRC (2022)
Kaoru Yamashita, Tokihiko Shimura, Shun Sato, Naoji Matsuhisa, Hiroki Ishikuro
Robust Readout Circuit with Leakage Current Cancellation Technique for Stretchable Touch Sensors. ICECS (2021)
Yi Tan, Yohsuke Shiiki, Hiroki Ishikuro
Gate Voltage Optimization in Capacitive DC-DC Converters for Thermoelectric Energy Harvesting. ASP-DAC (2021)
Peter Toth, Hiroki Ishikuro
An 18 Bit Time-to-Digital Converter Design with Large Dynamic Range and Automated Multi-Cycle Concept. ASP-DAC (2021)
Yi Tan, Hiroki Ishikuro
A Switched-Capacitor DC-DC Converter with >77.3% Efficiency and 80 ns Active Transient Response in 40 µA - 4 mA Load Current Range. ESSCIRC (2021)
Yuya Maekawa, Hiroki Ishikuro
An Amp-Less Time-Domain AC Bridge for Impedance Spectroscopy with 1-bit $\Delta \Sigma$ DAC. ICECS (2021)
Peter Toth, Hiroki Ishikuro
An up to 35 dBc/Hz Phase Noise Improving Design Methodology for Differential-Ring-Oscillators Applied in Ultra-Low Power Systems. ASP-DAC (2021)
Yuya Fuketa, Kohei Tatehora, Yohsuke Shiiki, Shuya Nakagawa, Hiroki Ishikuro
A Fast Wake-Up and High Accuracy Sensor Interface by Synchronous Sampling with Power-Efficient Switching Regulator. MWSCAS (2021)
Tatsuya Ishikawa, Chia-Wei Pai, Hiroki Ishikuro
A Linearity Testing of Cascaded Analog Mixed-Signal Blocks Using SEIR Method. I2MTC (2020)
Yuya Maekawa, Syuya Nakagawa, Hiroki Ishikuro
A Highly Linear Amp-Less Interface Circuit for Capacitive Sensors with ΔΣ C-DAC. APCCAS (2020)
Yi Tan, Hiroki Ishikuro
A Discrete-Time Model for Frequency Modulated Charge Pumps with Synchronized Controller. MWSCAS (2020)
Peter Toth, Hiroki Ishikuro
A Wide Input-Range, Low-Power and Highly Flexible 18 Bit Time-to-Digital Converter with Compact Differential Circuit Topology. MWSCAS (2020)
Yi Tan, Yohsuke Shiiki, Hiroki Ishikuro
A 0.12V Fully Integrated Charge Pump with Gate Voltage Optimization for Energy Harvesting Applications. ISCAS (2020)
Kohei Tatehora, Yohsuke Shiiki, S. Nakagawa, Takahisa Tanaka, Ken Uchida, Hiroki Ishikuro
A Wide Range and High Accuracy Sensor Interface with Switching Regulator for Coin-Cell Powered Tiny Wireless Sensor Node. ISCAS (2020)
Shuya Nakagawa, Takumi Miyazaki, Hiroki Ishikuro
A Digital-to-Resistance Converter with an Automatic Offset Calibration Method for Evaluating Dynamic Performance of Resistive Sensor Readout Circuits. I2MTC (2020)
Shuya Nakagawa, Takumi Miyazaki, Hiroki Ishikuro
A High-Resolution Oscillator Based Resistance-to-Digital Converter with Non-Linearity Canceling Feedback by ΔΣ Modulated Variable Resistor. ISCAS (2020)
Takumi Miyazaki, Shuya Nakagawa, Hiroki Ishikuro
High-Resolution Auto-Balancing Wheatstone-Bridge with Successive Approximation of ΔΣ-Modulated Digitally Controlled Variable Resistor. ICECS (2019)
Yohsuke Shiiki, Hiroki Ishikuro
Interface with Opamp Output-Impedance Calibration Technique for a Large Integrated 2-D Resistive Sensor Array. ISCAS (2019)
Peter Toth, Hiroki Ishikuro
A Differential-Ring-Oscillator with up to 35 dBc/Hz Phase Noise Improving Amplitude Feedback Loop for Ultra Low Power Systems. ICECS (2019)
Takahisa Tanaka, K. Tabuchi, Kohei Tatehora, Yohsuke Shiiki, S. Nakagawa, Tsunaki Takahashi, R. Shimizu, Hiroki Ishikuro, Tadahiro Kuroda, T. Yanagida, Ken Uchida
Low-Power and ppm-Level Detection of Gas Molecules by Integrated Metal Nanosheets. VLSI Circuits (2019)
Kentaro Yoshioka, Tomohiko Sugimoto, Naoya Waki, Sinnyoung Kim, Daisuke Kurose, Hirotomo Ishii, Masanori Furuta, Akihide Sai, Hiroki Ishikuro, Tetsuro Itakura
Digital Amplifier: A Power-Efficient and Process-Scaling Amplifier for Switched Capacitor Circuits. IEEE Trans. Very Large Scale Integr. Syst. 27 (11) (2019)
Yohsuke Shiiki, Hiroki Ishikuro
A High Accuracy Opamp-less Interface Circuit for 2-D Cross-Point Resistive Sensor Array with Switch Resistance Calibration. APCCAS (2019)
Shuya Nakagawa, Kaito Horikoshi, Hiroki Ishikuro
A High-Resolution Time-Based Resistance-to-Digital Converter with TDC and Counter. MWSCAS (2018)
Cheng Huang, Toru Kawajiri, Hiroki Ishikuro
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. IEEE J. Solid State Circuits 53 (2) (2018)
Motomi Ishizuka, Kohei Yamada, Hiroki Ishikuro
Design of resource sharing reconfigurable ΔΣ SAR-ADC. ASP-DAC (2018)
Hiroki Ishikuro
Distortion and its suppression in low-power delta-sigma modulator. MWSCAS (2017)
Takuma Suguro, Hiroki Ishikuro
Low power DT delta-sigma modulator with ring amplifier SC-integrator. ISCAS (2016)
Kaoru Kohira, Hiroki Ishikuro
A 12.5Gbps CDR with Differential to Common Converting Edge Detector for the Wired and Wireless Serial Link. IEICE Trans. Electron. (4) (2016)
Kaoru Kohira, Naoki Kitazawa, Hiroki Ishikuro
A 24mW 5.5Gbps dual frequency conversion demodulator for impulse-radio with first sidelobe. RWS (2016)
Cheng Huang, Toru Kawajiri, Hiroki Ishikuro
A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants. VLSI Circuits (2016)
Atsutake Kosuge, Junki Hashiba, Toru Kawajiri, So Hasegawa, Tsunaaki Shidei, Hiroki Ishikuro, Tadahiro Kuroda, Ken Takeuchi
An Inductively Powered Wireless Solid-State Drive System With Merged Error Correction of High-Speed Wireless Data Links and NAND Flash Memories. IEEE J. Solid State Circuits 51 (4) (2016)
Atsutake Kosuge, Akira Okada, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
A 280 Mb/s In-Vehicle LAN System Using Electromagnetic Clip Connector and High-EMC Transceiver. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2016)
Cheng Huang, Toru Kawajiri, Hiroki Ishikuro
A Near-Optimum 13.56 MHz CMOS Active Rectifier With Circuit-Delay Real-Time Calibrations for High-Current Biomedical Implants. IEEE J. Solid State Circuits 51 (8) (2016)
Kohei Yamada, Yosuke Toyama, Hiroki Ishikuro
A programmable ΔΣ SAR-ADC with charge shuttling technique. ISOCC (2016)
Kaoru Kohira, Naoki Kitazawa, Hiroki Ishikuro
A 24 mW 5.7 Gbps Dual Frequency Conversion Demodulator for Impulse Radio with the First Sidelobe. IEICE Trans. Electron. (10) (2016)
Kentaro Yoshioka, Ryo Saito, Takumi Danjo, Sanroku Tsukamoto, Hiroki Ishikuro
Dynamic Architecture and Frequency Scaling in 0.8-1.2 GS/s 7 b Subranging ADC. IEEE J. Solid State Circuits 50 (4) (2015)
Kentaro Yoshioka, Akira Shikata, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro
An 8 bit 0.3-0.8 V 0.2-40 MS/s 2-bit/Step SAR ADC With Successively Activated Threshold Configuring Comparators in 40 nm CMOS. IEEE Trans. Very Large Scale Integr. Syst. 23 (2) (2015)
Atsutake Kosuge, Junki Hashiba, Toru Kawajiri, So Hasegawa, Tsunaaki Shidei, Hiroki Ishikuro, Tadahiro Kuroda, Ken Takeuchi
Inductively-powered wireless solid-state drive (SSD) system with merged error correction of high-speed non-contact data links and NAND flash memory. VLSIC (2015)
Junki Hashiba, Toru Kawajiri, Yuya Hasegawa, Hiroki Ishikuro
Dual-output wireless power delivery system for small size large volume wireless memory card. ASP-DAC (2015)
Cheng Huang, Toru Kawajiri, Hiroki Ishikuro
A near-optimum 13.56 MHz active rectifier with circuit-delay real-time calibrations for high-current biomedical implants. CICC (2015)
Koki Tanaka, Ryo Saito, Hiroki Ishikuro
A 1.6 GS/s 3.17 mW 6-b passive pipelined binary-search ADC with memory effect canceller and reference voltage calibration. ESSCIRC (2015)
Isao Saito, Kaoru Kohira, Hiroki Ishikuro
Fence loaded antenna coupler for high-band UWB with steep cutoff characteristics. RWS (2015)
Toru Kawajiri, Takahiro Moroto, Hiroki Ishikuro
A low EMI SIDO wireless power transfer system with 10μsec response time. ESSCIRC (2015)
Atsutake Kosuge, Shu Ishizuka, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
Analysis and Design of an 8.5-Gb/s/Link Multi-Drop Bus Using Energy-Equipartitioned Transmission Line Couplers. IEEE Trans. Circuits Syst. I Regul. Pap. (8) (2015)
Masaki Yonekura, Hiroki Ishikuro
I/Q mismatch compensation ΔΣ modulator using ternary capacitor rotation technique. ESSCIRC (2015)
Takahiro Nakamura, Naoki Kitazawa, Kaoru Kohira, Hiroki Ishikuro
A SAW-less LTE transmitter with high-linearity modulator using BPF-based I/Q summing. ESSCIRC (2014)
Atsutake Kosuge, Wataru Mizuhara, Tsunaaki Shidei, Tsutomu Takeya, Noriyuki Miura, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
A 0.15-mm-Thick Noncontact Connector for MIPI Using a Vertical Directional Coupler. IEEE J. Solid State Circuits 49 (1) (2014)
Kentaro Yoshioka, Hiroki Ishikuro
A 13b SAR ADC with eye-opening VCO based comparator. ESSCIRC (2014)
Kentaro Yoshioka, Ryo Saito, Takumi Danjo, Sanroku Tsukamoto, Hiroki Ishikuro
7-bit 0.8-1.2GS/s Dynamic Architecture and Frequency Scaling subrange ADC with binary-search/flash Live Configuring Technique. VLSIC (2014)
Kentaro Yoshioka, Akira Shikata, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro
An 8b extremely area efficient threshold configuring SAR ADC with source voltage shifting technique. ASP-DAC (2014)
Atsutake Kosuge, Shu Ishizuka, Lechang Liu, Akira Okada, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
30.6 An electromagnetic clip connector for in-vehicle LAN to reduce wire harness weight by 30%. ISSCC (2014)
Ryota Sekimoto, Akira Shikata, Kentaro Yoshioka, Tadahiro Kuroda, Hiroki Ishikuro
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. IEEE J. Solid State Circuits 48 (11) (2013)
Kentaro Yoshioka, Yosuke Toyama, Teruo Jyo, Hiroki Ishikuro
A voltage scaling 0.25-1.8 V delta-sigma modulator with inverter-opamp self-configuring amplifier. ISCAS (2013)
Ryota Sekimoto, Akira Shikata, Kentaro Yoshioka, Tadahiro Kuroda, Hiroki Ishikuro
An Adaptive DAC Settling Waiting Time Optimized Ultra Low Voltage Asynchronous SAR ADC in 40 nm CMOS. IEICE Trans. Electron. (6) (2013)
Atsutake Kosuge, Wataru Mizuhara, Noriyuki Miura, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
A 12.5Gb/s/link non-contact multi drop bus system with impedance-matched Transmission Line Couplers and Dicode partial-response channel transceivers. ASP-DAC (2013)
Yasuhiro Take, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
3D clock distribution using vertically/horizontally-coupled resonators. ISSCC (2013)
Tsutomu Takeya, Lan Nan, Shinya Nakano, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
A 12-Gb/s Non-Contact Interface With Coupled Transmission Lines. IEEE J. Solid State Circuits 48 (3) (2013)
Wataru Mizuhara, Tsunaaki Shidei, Atsutake Kosuge, Tsutomu Takeya, Noriyuki Miura, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
A 0.15mm-thick non-contact connector for MIPI using vertical directional coupler. ISSCC (2013)
Kentaro Yoshioka, Akira Shikata, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro
A 0.35-0.8V 8b 0.5-35MS/s 2bit/step extremely-low power SAR ADC. ASP-DAC (2013)
Teruo Jyo, Tadahiro Kuroda, Hiroki Ishikuro
A 0.8V 1.1pJ/bit inductive-coupling receiver with pulse extracting clock recovery circuit and intermittently operating LNA. RWS (2013)
Akira Shikata, Ryota Sekimoto, Kentaro Yoshioka, Tadahiro Kuroda, Hiroki Ishikuro
A 4-10 bit, 0.4-1 V Power Supply, Power Scalable Asynchronous SAR-ADC in 40 nm-CMOS with Wide Supply Voltage Range SAR Controller. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2013)
Yuki Urano, Won-Joo Yun, Tadahiro Kuroda, Hiroki Ishikuro
A 1.26mW/Gbps 8 locking cycles versatile all-digital CDR with TDC combined DLL. ISCAS (2013)
Kiichi Niitsu, Shusuke Kawai, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
A 65fJ/b Inter-Chip Inductive-Coupling Data Transceivers Using Charge-Recycling Technique for Low-Power Inter-Chip Communication in 3-D System Integration. IEEE Trans. Very Large Scale Integr. Syst. 20 (7) (2012)
Takeshi Matsubara, Isamu Hayashi, Abul Hasan Johari, Tadahiro Kuroda, Hiroki Ishikuro
A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS. RWS (2012)
Andrzej Radecki, Hayun Chung, Yoichi Yoshida, Noriyuki Miura, Tsunaaki Shidei, Hiroki Ishikuro, Tadahiro Kuroda
Wireless Power Transmission for Non-contact Wafer-Level Testing. IEICE Trans. Electron. (4) (2012)
Akira Shikata, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro
A 0.5 V 1.1 MS/sec 6.3 fJ/Conversion-Step SAR-ADC With Tri-Level Comparator in 40 nm CMOS. IEEE J. Solid State Circuits 47 (4) (2012)
Andrzej Radecki, Yuxiang Yuan, Noriyuki Miura, Iori Aikawa, Yasuhiro Take, Hiroki Ishikuro, Tadahiro Kuroda
Simultaneous 6-Gb/s Data and 10-mW Power Transmission Using Nested Clover Coils for Noncontact Memory Card. IEEE J. Solid State Circuits 47 (10) (2012)
Atsutake Kosuge, Wataru Mizuhara, Noriyuki Miura, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
A 12.5Gb/s/link non-contact multi drop bus system with impedance-matched transmission line couplers and Dicode partial-response channel transceivers. CICC (2012)
Hayun Chung, Hiroki Ishikuro, Tadahiro Kuroda
A 10-Bit 80-MS/s Decision-Select Successive Approximation TDC in 65-nm CMOS. IEEE J. Solid State Circuits 47 (5) (2012)
Ryota Shinoda, Kazutoshi Tomita, Yuya Hasegawa, Hiroki Ishikuro
Voltage-boosting wireless power delivery system with fast load tracker by ΔΣ-modulated sub-harmonic resonant switching. ISSCC (2012)
Hideo Sakai, Shin-ichi O'Uchi, Takashi Matsukawa, Kazuhiko Endo, Yongxun Liu, Junichi Tsukada, Yuki Ishikawa, Tadashi Nakagawa, Toshihiro Sekigawa, Hanpei Koike, Kunihiro Sakamoto, Meishoku Masahara, Hiroki Ishikuro
High-Frequency Precise Characterization of Intrinsic FinFET Channel. IEICE Trans. Electron. (4) (2012)
Andrzej Radecki, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
Rotary Coding for Power Reduction and S/N Improvement in Inductive-Coupling Data Communication. IEEE J. Solid State Circuits 47 (11) (2012)
Lechang Liu, Hiroki Ishikuro, Tadahiro Kuroda
A 100Mb/s 13.7pJ/bit DC-960MHz band plesiochronous IR-UWB receiver with costas-loop based synchronization scheme in 65nm CMOS. CICC (2012)
Hayun Chung, Andrzej Radecki, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
A 0.025-0.45 W 60%-Efficiency Inductive-Coupling Power Transceiver With 5-Bit Dual-Frequency Feedforward Control for Non-Contact Memory Cards. IEEE J. Solid State Circuits 47 (10) (2012)
Won-Joo Yun, Shinya Nakano, Wataru Mizuhara, Atsutake Kosuge, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
A 7Gb/s/link non-contact memory module for multi-drop bus system using energy-equipartitioned coupled transmission line. ISSCC (2012)
Abul Hasan Johari, Hiroki Ishikuro
0.6 - 3.6 GHz wideband operation with high phase resolution On-Chip Network Analyzer. APCCAS (2012)
Kazutoshi Tomita, Ryota Shinoda, Tadahiro Kuroda, Hiroki Ishikuro
1-W 3.3-16.3-V Boosting Wireless Power Transfer Circuits With Vector Summing Power Controller. IEEE J. Solid State Circuits 47 (11) (2012)
Kentaro Yoshioka, Akira Shikata, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro
An 8bit 0.35-0.8V 0.5-30MS/s 2bit/step SAR ADC with wide range threshold configuring comparator. ESSCIRC (2012)
Takayuki Abe, Yuxiang Yuan, Hiroki Ishikuro, Tadahiro Kuroda
A 2Gb/s 150mW UWB direct-conversion coherent transceiver with IQ-switching carrier recovery scheme. ISSCC (2012)
Kiichi Niitsu, Vishwesh V. Kulkarni, Shinmo Kang, Hiroki Ishikuro, Tadahiro Kuroda
A 14-GHz AC-Coupled Clock Distribution Scheme With Phase Averaging Technique Using Single LC-VCO and Distributed Phase Interpolators. IEEE Trans. Very Large Scale Integr. Syst. 19 (11) (2011)
Ryota Sekimoto, Akira Shikata, Tadahiro Kuroda, Hiroki Ishikuro
A 40nm 50S/s-8MS/s ultra low voltage SAR ADC with timing optimized asynchronous clock generator. ESSCIRC (2011)
Won-Joo Yun, Hiroki Ishikuro, Tadahiro Kuroda
A 0.6V noise rejectable all-digital CDR with free running TDC for a pulse-based inductive-coupling interface. A-SSCC (2011)
Andrzej Radecki, Hayun Chung, Yoichi Yoshida, Noriyuki Miura, Tsunaaki Shidei, Hiroki Ishikuro, Tadahiro Kuroda
inductive power transfer for non-contact wafer-level testing. ISSCC (2011)
Kazutoshi Tomita, Ryota Shinoda, Tadahiro Kuroda, Hiroki Ishikuro
1W 3.3V-to-16.3V boosting wireless power transfer circuits with vector summing power controller. A-SSCC (2011)
Tsutomu Takeya, Lan Nan, Shinya Nakano, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
A 12Gb/s non-contact interface with coupled transmission lines. ISSCC (2011)
Andrzej Radecki, Noriyuki Miura, Hiroki Ishikuro, Tadahiro Kuroda
Rotary coding for power reduction and S/N improvement in inductive-coupling data communication. A-SSCC (2011)
Kiichi Niitsu, Yasufumi Sugimori, Yoshinori Kohama, Kenichi Osada, Naohiko Irie, Hiroki Ishikuro, Tadahiro Kuroda
Analysis and Techniques for Mitigating Interference From Power/Signal Lines and to SRAM Circuits in CMOS Inductive-Coupling Link for Low-Power 3-D System Integration. IEEE Trans. Very Large Scale Integr. Syst. 19 (10) (2011)
Akira Shikata, Ryota Sekimoto, Hiroki Ishikuro
A 0.5V 65nm-CMOS single phase clocked bootstrapped switch with rise time accelerator. APCCAS (2010)

Hiroki Ishikuro.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Hiroki Ishikuro