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Hyunok Cho

Ph.D. (Aug. 2021)
Current: Daeduck Electronic Co.Ltd., Korea
Status: 10th Semester (Doctor's Course)
Education:
  • Ph.D (Aug. 2021), Dept. of Electronic Engineering, Kwangwoon University
  • MS (Feb. 2016), Dept. of Electronic Engineering, Kwangwoon University
  • BS (Feb. 2014), Dept. of Electronic Engineering, Kwangwoon University
Research area: 
  • RF MEMS passive device, Power MEMS, Energy harvesting,
    Piezoelectric actuators, Electromagnetic

Current:

  • Daeduck Electronic Co.Ltd.

Contact:

  • E-mail: whgusdhr@gmail.com

Publications: [ Total 40 ]

Fabric-Assisted MXene/Silicon Nanocomposite-Based Triboelectric Nanogenerators for Self-Powered Sensors and Wearable Electronics

Fabric-Assisted MXene/Silicon Nanocomposite-Based Triboelectric Nanogenerators for Self-Powered Sensors and Wearable Electronics

  • Oct 17, 2021
  • Advanced Functional Materials
  • [ International Journal ]
A Poly-DADMAC Functionalized Nanofibours Mat-Based Self-Powered Human Motion Sensor for IoT Applications

A Poly-DADMAC Functionalized Nanofibours Mat-Based Self-Powered Human Motion Sensor for IoT Applications

  • Jun 20, 2021
  • Transducers 2021
  • [ International Conference ]
High-performance keyboard typing motion driven hybrid nanogenerator

High-performance keyboard typing motion driven hybrid nanogenerator

  • Jun 9, 2021
  • Nano Energy
  • [ International Journal ]
Keystroke Dynamics based Hybrid Nanogenerators for Biometric Authentication and Identification using Artificial Intelligence

Keystroke Dynamics based Hybrid Nanogenerators for Biometric Authentication and Identification using Artificial Intelligence

  • Jun 2, 2021
  • Advanced Science
  • [ International Journal ]
멕신 나노 파이버 기반의 고성능 자가전원 압력 센서

멕신 나노 파이버 기반의 고성능 자가전원 압력 센서

  • Apr 7, 2021
  • The 23rd Korean Micro Electro Mechanical Systems Conference (KMEMS)
  • [ Domestic Conference ]
Ultra-robust and broadband rotary hybridized nanogenerator for self-sustained smart-farming applications

Ultra-robust and broadband rotary hybridized nanogenerator for self-sustained smart-farming applications

  • Mar 16, 2021
  • Nano Energy
  • [ International Journal ]
An Electrospun PVDF-TRFE/Mxene Nanofibours Mat-Based Self-Powered Motion Sensor

An Electrospun PVDF-TRFE/Mxene Nanofibours Mat-Based Self-Powered Motion Sensor

  • Mar 15, 2021
  • MEMS 2021
  • [ International Conference ]
Electrospun PVDF-TrFE/MXene Nanofiber Mat-Based Triboelectric Nanogenerator for Smart Home Appliances

Electrospun PVDF-TrFE/MXene Nanofiber Mat-Based Triboelectric Nanogenerator for Smart Home Appliances

  • Jan 21, 2021
  • ACS Applied Material & Interfaces
  • [ International Journal ]
High-performance triboelectric nanogenerator based on MXene functionalized polyvinylidene fluoride composite nanofibers

High-performance triboelectric nanogenerator based on MXene functionalized polyvinylidene fluoride composite nanofibers

  • Dec 13, 2020
  • Nano Energy
  • [ International Journal ]
A Novel MXene/Ecoflex Nanocomposite‐Coated Fabric as a Highly Negative and Stable Friction Layer for High‐Output Triboelectric Nanogenerators

A Novel MXene/Ecoflex Nanocomposite‐Coated Fabric as a Highly Negative and Stable Friction Layer for High‐Output Triboelectric Nanogenerators

  • Nov 23, 2020
  • Advanced Energy Materials
  • [ International Journal ]
A Fully Functional Universal Self‐Chargeable Power Module for Portable/Wearable Electronics and Self‐Powered IoT Applications

A Fully Functional Universal Self‐Chargeable Power Module for Portable/Wearable Electronics and Self‐Powered IoT Applications

  • Oct 30, 2020
  • Advanced Energy Materials
  • [ International Journal ]
One-Chip Integration of RF MEMS Switched Capacitor and Power Amplifier Using CMOS-Compatible Post Fabrication Process

One-Chip Integration of RF MEMS Switched Capacitor and Power Amplifier Using CMOS-Compatible Post Fabrication Process

  • Oct 28, 2020
  • Journal of Electrical Engineering & Technology
  • [ International Journal ]
Step-controllable RF MEMS tunable capacitor with ultra-wide tuning range using netted metal membrane

Step-controllable RF MEMS tunable capacitor with ultra-wide tuning range using netted metal membrane

  • Oct 2, 2020
  • Electronics Letters
  • [ International Journal ]
A highly miniaturized freestanding kinetic-impact-based non-resonant hybridized electromagnetic-triboelectric nanogenerator for human induced vibrations harvesting

A highly miniaturized freestanding kinetic-impact-based non-resonant hybridized electromagnetic-triboelectric nanogenerator for human induced vibrations harvesting

  • Sep 9, 2020
  • Applied Energy
  • [ International Journal ]
RF MEMS 가변 커패시터 기반 다중대역 재구성 가능 전력증폭기

RF MEMS 가변 커패시터 기반 다중대역 재구성 가능 전력증폭기

  • Aug 19, 2020
  • The 22st Korean Micro Electro Mechanical Systems Conference (KMEMS)
  • [ Domestic Conference ]
A human-machine interactive hybridized biomechanical nanogenerator as a self-sustainable power source for multifunctional smart electronics applications

A human-machine interactive hybridized biomechanical nanogenerator as a self-sustainable power source for multifunctional smart electronics applications

  • Jun 19, 2020
  • Nano Energy
  • [ International Journal ]
A Highly Sensitive Self-Powered Flex Sensor for Prosthetic Arm and Interpreting Gesticulation

A Highly Sensitive Self-Powered Flex Sensor for Prosthetic Arm and Interpreting Gesticulation

  • Apr 1, 2020
  • MEMS 2020
  • [ International Conference ]
A Fully Integrated Switched Capacitor using Low Temperature and Wet Release Process for Reconfigurable CMOS Triple-band Power Amplifier

A Fully Integrated Switched Capacitor using Low Temperature and Wet Release Process for Reconfigurable CMOS Triple-band Power Amplifier

  • Dec 28, 2019
  • APMC 2019
  • [ International Conference ]
A Frequency Up-Converted Hybrid Energy Harvester Using Transverse Impact-Driven Piezoelectric Bimorph for Human-Limb Motion

A Frequency Up-Converted Hybrid Energy Harvester Using Transverse Impact-Driven Piezoelectric Bimorph for Human-Limb Motion

  • Oct 28, 2019
  • Micromachines
  • [ International Journal ]
Design and experimental analysis of a low-frequency resonant hybridized nanogenerator with a wide bandwidth and high output power density

Design and experimental analysis of a low-frequency resonant hybridized nanogenerator with a wide bandwidth and high output power density

  • Sep 28, 2019
  • Nano Energy
  • [ International Journal ]
키보드 타이핑 기반 하이브리드 나노 발전기 설계 및 제작

키보드 타이핑 기반 하이브리드 나노 발전기 설계 및 제작

  • Jul 10, 2019
  • The 50th KIEE Summer Conference 2019 (KIEE)
  • [ Domestic Conference ]
Electromagnetic energy harvester based on a finger trigger rotational gear module and an array of disc Halbach magnets

Electromagnetic energy harvester based on a finger trigger rotational gear module and an array of disc Halbach magnets

  • May 28, 2019
  • Applied Energy
  • [ International Journal ]
3D 프린터 기반 고출력 웨어러블 하이브리드 에너지수확소자

3D 프린터 기반 고출력 웨어러블 하이브리드 에너지수확소자

  • Apr 4, 2019
  • The 21st Korean Micro Electro Mechanical Systems Conference (KMEMS)
  • [ Domestic Journal ]
Natural Wind-Driven Ultra-Compact and Highly Efficient Hybridized Nanogenerator for Self-Sustained Wireless Environmental Monitoring System

Natural Wind-Driven Ultra-Compact and Highly Efficient Hybridized Nanogenerator for Self-Sustained Wireless Environmental Monitoring System

  • Mar 28, 2019
  • Nano Energy
  • [ International Journal ]
An Indoor Power Line based Magnetic Field Energy Harvester for Self-Powered Wireless Sensors in Smart Home Applications

An Indoor Power Line based Magnetic Field Energy Harvester for Self-Powered Wireless Sensors in Smart Home Applications

  • Dec 28, 2018
  • Applied Energy
  • [ International Journal ]
A Fully Enclosed, 3D Printed, Hybridized Nanogenerator with Flexible Flux Concentrator for Harvesting Diverse Human Biomechanical Energy

A Fully Enclosed, 3D Printed, Hybridized Nanogenerator with Flexible Flux Concentrator for Harvesting Diverse Human Biomechanical Energy

  • Nov 28, 2018
  • Nano Energy
  • [ International Journal ]
Miniaturized Springless Hybrid Nanogenerator for Powering Portable and Wearable Electronic Devices from Human-Body-Induced Vibration

Miniaturized Springless Hybrid Nanogenerator for Powering Portable and Wearable Electronic Devices from Human-Body-Induced Vibration

  • Sep 28, 2018
  • Nano Energy
  • [ International Journal ]
A multimodal hybrid energy harvester based on piezoelectric-electromagnetic mechanisms for low-frequency ambient vibrations

A multimodal hybrid energy harvester based on piezoelectric-electromagnetic mechanisms for low-frequency ambient vibrations

  • Jul 28, 2018
  • Energy Conversion and Management
  • [ International Journal ]
An impedance tunable and highly efficient triboelectric nanogenerator for large-scale, ultra-sensitive pressure sensing applications

An impedance tunable and highly efficient triboelectric nanogenerator for large-scale, ultra-sensitive pressure sensing applications

  • Jul 28, 2018
  • Nano Energy
  • [ International Journal ]
A Hybrid Electromagnetic–Triboelectric Energy Harvester Using a Dual Halbach Magnet Array Powered by Human-Body-Induced Motion

A Hybrid Electromagnetic–Triboelectric Energy Harvester Using a Dual Halbach Magnet Array Powered by Human-Body-Induced Motion

  • Dec 28, 2017
  • Advanced Materials Technologies
  • [ International Journal ]
Radio Frequency Micro-Electro-Mechanical System Capacitive Shunt Switch Using Actively Formed Wrinkled Hinge Structures

Radio Frequency Micro-Electro-Mechanical System Capacitive Shunt Switch Using Actively Formed Wrinkled Hinge Structures

  • Nov 28, 2016
  • Journal of Nanoscience and Nanotechnology
  • [ International Journal ]
A miniaturized electromagnetic vibration energy harvester using flux-guided magnet stacks for human-body-induced motion

A miniaturized electromagnetic vibration energy harvester using flux-guided magnet stacks for human-body-induced motion

  • Oct 28, 2016
  • Sensors and Actuators A: Physical
  • [ International Journal ]
Development of Multi-Degree-Of-Freedom Piezoelectric Energy Harvester Using Interdigital Shaped Cantilevers

Development of Multi-Degree-Of-Freedom Piezoelectric Energy Harvester Using Interdigital Shaped Cantilevers

  • May 28, 2016
  • Journal of Nanoscience and Nanotechnology
  • [ International Journal ]
A Handy Motion Driven, Frequency Up-Converting Piezoelectric Energy Harvester Using Flexible Base for Wearable Sensors Applications

A Handy Motion Driven, Frequency Up-Converting Piezoelectric Energy Harvester Using Flexible Base for Wearable Sensors Applications

  • Nov 1, 2015
  • IEEE Sensors 2015, Busan, Korea
  • [ International Conference ]
Design and experiment of a human-limb driven, frequency up-converted electromagnetic energy harvester

Design and experiment of a human-limb driven, frequency up-converted electromagnetic energy harvester

  • Oct 28, 2015
  • Energy Conversion and Management
  • [ International Journal ]
A WRIST-BAND COUPLED, HUMAN SKIN BASED TRIBOELECTRIC GENERATOR FOR HARVESTING BIOMECHANICAL ENERGY

A WRIST-BAND COUPLED, HUMAN SKIN BASED TRIBOELECTRIC GENERATOR FOR HARVESTING BIOMECHANICAL ENERGY

  • Jun 21, 2015
  • TRANSDUCER 2015, ALASKA, U.S.
  • [ International Conference ]
Arbitrary Vibration Driven Piezoelectric Energy Harvester Using Hair-Cell Structured Cantilever

Arbitrary Vibration Driven Piezoelectric Energy Harvester Using Hair-Cell Structured Cantilever

  • Apr 28, 2015
  • Journal of Nanoelectronics and Optoelectronics
  • [ International Journal ]
A handy-motion driven, frequency up-converted hybrid vibration energy harvester using PZT bimorph and non-magnetic ball

A handy-motion driven, frequency up-converted hybrid vibration energy harvester using PZT bimorph and non-magnetic ball

  • Nov 28, 2014
  • Journal of Physics: Conference Series
  • [ International Journal ]
A Handy Motion Driven, Frequency Up-converted Hybrid Vibration Energy Harvester using PZT Bimorph and Non-magnetic Ball

A Handy Motion Driven, Frequency Up-converted Hybrid Vibration Energy Harvester using PZT Bimorph and Non-magnetic Ball

  • Nov 18, 2014
  • The 14th International Conference on Micro- and Nano-Technology for Power Generation and Energy Conversion Applications (PowerMEMS-2014)
  • [ International Conference ]
Piezoceramic Based Wideband Energy Harvester using Impact-Enhanced Dynamic Magnifier for Low Frequency Vibration

Piezoceramic Based Wideband Energy Harvester using Impact-Enhanced Dynamic Magnifier for Low Frequency Vibration

  • Oct 26, 2014
  • The Joint Conference of 9th Asian Meeting on Ferroelectrics & 9th Asian Meeting on Electroceramics (AMF-AMEC-2014), Shanghai, China
  • [ International Conference ]