Hirotaka Koizumi

Orcid: 0000-0002-4948-1955

According to our database1, Hirotaka Koizumi authored at least 69 papers between 1994 and 2024.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

On csauthors.net:

Bibliography

2024
Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier.
IEEE Trans. Circuits Syst. II Express Briefs, September, 2024

2023
Load-Independent Class E<sup>-1</sup> Voltage-Driven Synchronous Rectifier.
Proceedings of the 32nd IEEE International Symposium on Industrial Electronics, 2023

Choke-less Class-E Oscillator Using p-MOSFET and n-MOSFET.
Proceedings of the 32nd IEEE International Symposium on Industrial Electronics, 2023

Fault-Tolerant Active Neutral-Point-Clamped Multilevel Inverter Maintaining Output Voltage at Failure.
Proceedings of the 32nd IEEE International Symposium on Industrial Electronics, 2023

Load-Independent Class E<sup>-1</sup> Capacitive Isolated Inverter with Shunt Capacitance.
Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

2022
Load-Independent Class E<sup>2</sup> Parallel Resonant DC-DC Converter.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

HERIC Based PV Inverter Using Partial Sinewave Tracking Dual Mode Control.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

2021
Voltage-Source Parallel Resonant Class E Oscillator.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

2020
Class-E<sup>2</sup> DC-DC Converter With Basic Class-E Inverter and Class-E ZCS Rectifier for Capacitive Power Transfer.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

2019
Two-Stage Interleaved DC-DC Converter with Input-Parallel Output-Series Connection.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Voltage-Source Parallel Resonant Class DE Inverter With Shunt Capacitor.
Proceedings of the IECON 2019, 2019

A Common Ground Five-Level Inverter Using Switched Capacitor.
Proceedings of the IECON 2019, 2019

2018
Half-Wave Class DE Low dv/dt Rectifier Using Common-Grounded Controlled Shunt Capacitor and Its Design Approach.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

A Wireless Sensor Node Driving System with Bridgeless Bipolar Boost Rectifier Using Thermoelectric Energy Harvesting.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Class D Series-Resonant DC/DC Converter Using Switch-Controlled Capacitor with ON-OFF Feedback Control.
Proceedings of the IECON 2018, 2018

2017
A hybrid nine-level inverter with series/parallel conversion.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

Modularized double-tiered switched capacitor voltage equalizer.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

A thermoelectric energy harvesting system with bridgeless boost/buck-boost rectifier.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

Current-source parallel resonant class E inverter with low peak switch current.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

Piezoelectric energy harvesting circuit using full-wave voltage doubling rectifier type series-synchronized switch harvesting on inductor.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

A single-input dual-output rectifier for piezoelectric energy harvesting.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

2016
Modularized chain structure of switched capacitor for cell voltage equalizer with T-connected bi-directional switch.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

A bridgeless buck AC-DC converter for piezoelectric energy harvesting.
Proceedings of the IECON 2016, 2016

Class DE voltage driven low dv/dt Rectifier with switch-controlled capacitor.
Proceedings of the IECON 2016, 2016

2015
A study on effect of blocking and bypass diodes on partial shaded PV string with compensating circuit using voltage equalizer.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

A high step-up DC-DC converter using transformer with intrinsic voltage-doubler.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Interleaved soft-switching multilevel boost converter with coupled inductor.
Proceedings of the IECON 2015, 2015

Class DE voltage-source parallel resonant inverter.
Proceedings of the IECON 2015, 2015

MPPT controled piezoelectric energy harvesting circuit using synchronized switch harvesting on inductor.
Proceedings of the IECON 2015, 2015

Ripple free operation of two-stage boost type DC-DC converter.
Proceedings of the IECON 2015, 2015

2014
Level- and Phase-Shifted PWM for Seven-Level Switched-Capacitor Inverter Using Series/Parallel Conversion.
IEEE Trans. Ind. Electron., 2014

A design method for single phase Z-source inverter.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Class DE current driven low di/dt rectifier.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Bidirectional cascaded quasi-Z-source DC-DC converter.
Proceedings of the IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, TX, USA, October 29, 2014

Modularized LC resonant switched capacitor cell voltage equalizer.
Proceedings of the IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, TX, USA, October 29, 2014

Multistage class DE current driven low di/dt rectifier.
Proceedings of the IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, TX, USA, October 29, 2014

2013
Quasi-Z-source dc-dc converter with voltage-lift technique.
Proceedings of the IECON 2013, 2013

Interleaved soft-switching multilevel boost converter.
Proceedings of the IECON 2013, 2013

High-step-up dc-dc converter using voltage multiplier cell with ripple free input current.
Proceedings of the IECON 2013, 2013

Double-tiered switched capacitor battery charge equalizer with chain structure.
Proceedings of the IECON 2013, 2013

Three-level buck-boost dc-dc converter with voltage-lift-type switched-inductor.
Proceedings of the IECON 2013, 2013

Bidirectional chopper using cell voltage equalizing with flyback transformer.
Proceedings of the IECON 2013, 2013

2012
A Switched-Capacitor Inverter Using Series/Parallel Conversion With Inductive Load.
IEEE Trans. Ind. Electron., 2012

Zero current switching Type Class DE rectifier.
Proceedings of the 38th Annual Conference on IEEE Industrial Electronics Society, 2012

Development of three-phase to single-phase matrix converter for improvement of three-phase voltage unbalance in distribution system.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012

A voltage equalizer using flyback converter with active clamp.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012

Half-wave Class DE Low dv/dt rectifier.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012

2011
A common grounded Z-source buck-boost converter.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2010
A Single-Phase Multilevel Inverter Using Switched Series/Parallel DC Voltage Sources.
IEEE Trans. Ind. Electron., 2010

A switched-capacitor inverter using series/parallel conversion.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009
Influence of Junction Capacitance of Switching Devices on Class E Rectifier.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

A voltage equalizer applying a charge pump for energy storage systems.
Proceedings of the 19th European Conference on Circuit Theory and Design, 2009

2008
Delta-sigma modulated class D ZCS series resonant inverter with an inductive load.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

2007
Analysis of the Class DE Inverter With Thinned-Out Driving Patterns.
IEEE Trans. Ind. Electron., 2007

Class DE Inverter with Asymmetric Shunt Capacitors.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006
A Novel Microcontroller for Grid-Connected Photovoltaic Systems.
IEEE Trans. Ind. Electron., 2006

Analysis of class D inverter with irregular driving patterns.
IEEE Trans. Circuits Syst. I Regul. Pap., 2006

A comparison of output envelope waveforms of the delta-sigma modulated class D series resonant inverter.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005
Thinned-out controlled class D inverter with delta-sigma modulated 1-bit driving pulses.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004
FM/PWM control scheme in class DE inverter.
IEEE Trans. Circuits Syst. I Regul. Pap., 2004

Design of phase-controlled class E inverter with asymmetric circuit configuration.
IEEE Trans. Circuits Syst. II Express Briefs, 2004

2002
Analysis of Class D-E Resonant dc/dc Converter Using Thinned-Out Method.
J. Circuits Syst. Comput., 2002

2001
FM/PWM control scheme on class DE inverter for keeping high power conversion efficiency.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Design of a generalized phase-controlled class E inverter.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

2000
New control scheme for class DE inverter by varying driving signals.
IEEE Trans. Ind. Electron., 2000

1998
Consistency of Natural Relations on Sets.
Comb. Probab. Comput., 1998

1995
New resonant DC/DC converter with Class de inverter and Class E Rectifier.
J. Circuits Syst. Comput., 1995

Resonant dc/dc Converter with Class E Inverter and Class E Synchronous Rectifier Using Thinned-Out Method.
Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

1994
A Class D Type High Frequency Tuned Power Amplifier with Class E Switching Conditions.
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994


  Loading...