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Chia-Ching Hung

Publications

Citations

Publications by Year

20222024

Co-Authors:

Po-Hung ChenChen-Hao HungWen-Po LoDao-Han Yao

Chia-Ching Hung

Affiliation

Institute of Electronics

National Yang Ming Chiao Tung University

Hsinchu, Taiwan

Publication Topics

Analog-to-digital Converter,
Biphasic Stimulation,
Charge Pump,
Constant Current Stimulator,
Current Stimulus,
Dcdc Converter,
Power Conversion Efficiency,
Supply Voltage,
Voltage Regulation,
Wireless Power,
Wireless Power Transfer,
Wireless Power Transfer System

Biography

Chia-Ching Hung received the B.S. degree in electronic engineering from National Yang Ming Chiao Tung University, Hsinchu, Taiwan, in 2020, and the M.S. degree from the Institute of Electronics, National Yang Ming Chiao Tung University, in 2022.,He is currently a Research and Development Engineer with NovaTek Inc., Hsinchu. His research interests include analog/mixed-signal IC design and power management circuit for wireless power/data transfer systems.(Based on document published on 1 July 2024).

Publications

Citations

Publications by Year

20222024

Co-Authors:

Po-Hung Chen
Chen-Hao Hung
Wen-Po Lo
Dao-Han Yao

Author's Published Works

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Po-Hung Chen(2)
Chia-Ching Hung(2)
Dao-Han Yao(2)
Chen-Hao Hung(1)
Wen-Po Lo(1)
Institute of Electronics, National Yang Ming Chiao Tung Universtiy, Hsinchu, Taiwan(1)
Institute of Electronics, National Yang Ming Chiao Tung University, Hsinchu, Taiwan(1)
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS)(1)
IEEE Transactions on Circuits and Systems I: Regular Papers(1)
IEEE(2)
Taipei, Taiwan(1)
Analog-to-digital Converter(2)
Biphasic Stimulation(2)
Charge Pump(2)
Constant Current Stimulator(2)
Current Stimulus(2)

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A Wireless-Powered Battery-Less Electrical Stimulator With Delay-Shift Keying (DSK) Based Downlink Data Communication

Dao-Han Yao;Chia-Ching Hung;Wen-Po Lo;Po-Hung Chen

IEEE Transactions on Circuits and Systems I: Regular Papers

Year: 2024 | Volume: 71, Issue: 11 | Journal Article |

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This paper presents a 6.78-MHz wireless power and bidirectional data transfer system, which is intended for applications involving battery-less implantable gastric electrical stimulation (GES). The 0X/1X regulating rectifier achieves output voltage regulation without an additional DC-DC converter, thus enhancing power conversion efficiency (PCE) within the $R_{X}$ . By utilizing transmission powe...Show More

A Wireless-Powered Battery-Less Electrical Stimulator With Delay-Shift Keying (DSK) Based Downlink Data Communication

Dao-Han Yao;Chia-Ching Hung;Wen-Po Lo;Po-Hung Chen

IEEE Transactions on Circuits and Systems I: Regular Papers

Year: 2024 | Volume: 71, Issue: 11 | Journal Article |

A Wirelessly Powered, Batteryless Bipolar Biphasic Costant Current Stimulator for Gastric Application

Chia-Ching Hung;Chen-Hao Hung;Dao-Han Yao;Po-Hung Chen

2022 IEEE Biomedical Circuits and Systems Conference (BioCAS)

Year: 2022 | Conference Paper |

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This paper presents a wirelessly powered, batteryless bipolar biphasic constant current stimulator (CCS) for gastric application. The proposed current stimulator employs a 0X/1X regulating rectifier to realize voltage rectification and regulation in one stage. Thus, an additional dc-dc converter for internal controller voltage generation, which occupies a large volume and reduces receiver efficien...Show More

A Wirelessly Powered, Batteryless Bipolar Biphasic Costant Current Stimulator for Gastric Application

Chia-Ching Hung;Chen-Hao Hung;Dao-Han Yao;Po-Hung Chen

2022 IEEE Biomedical Circuits and Systems Conference (BioCAS)

Year: 2022 | Conference Paper |

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