Hyunggun Ma

According to our database, Hyunggun Ma authored at least 11 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

An Area-Efficient 10-Bit Source-Driver IC With LSB-Stacked LV-to-HV-Amplify DAC for Mobile OLED Displays.

Gyu-Wan Lim, Gyeong-Gu Kang, Hyunggun Ma, Moonjae Jeong, Hyun-Sik Kim

IEEE J. Solid State Circuits, November, 2023

2022

A 94% Peak Efficiency Dual Mode Buck Converter With Fully Integrated On-Time-Based Mode Control for Implantable Medical Devices.

Woojin Park, Gyeongho Namgoong, Eunho Choi, Bonyoung Lee, Hyunjun Park, Hyunggun Ma, Franklin Bien

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 10b Source-Driver IC with LSB-Stacked LV-to-HV-Amplify DAC Achieving 2688μm²/channel and 4.8mV DVO for Mobile OLED Displays.

Gyu-Wan Lim, Gyeong-Gu Kang, Hyunggun Ma, Moonjae Jeong, Hyun-Sik Kim

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021

3-12-V Wide Input Range Adaptive Delay Compensated Active Rectifier for 6.78-MHz Loosely Coupled Wireless Power Transfer System.

Gyeongho Namgoong, Eunho Choi, Woojin Park, Bonyoung Lee, Hyunjun Park, Hyunggun Ma, Franklin Bien

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

A 6.78 MHz, 95.0% Peak Efficiency Monolithic Two-Dimensional Calibrated Active Rectifier for Wirelessly Powered Implantable Biomedical Devices.

Gyeongho Namgoong, Eunho Choi, Woojin Park, Bonyoung Lee, Hyunjun Park, Hyunggun Ma, Franklin Bien

IEEE Trans. Biomed. Circuits Syst., 2021

2020

A 32-dB SNR Readout IC With 20-Vpp Tx Using On-Chip DM-TISM in HV BCD Process for Mutual-Capacitive Fingerprint Sensor.

Eunho Choi, Seong-Mun Kim, Kyoungmin Park, Sanghyun Heo, Hyunggun Ma, Gyeongho Namgoong, Haksun Kim, Franklin Bien

IEEE Trans. Circuits Syst. II Express Briefs, 2020

2019

Instantaneous Power Consuming Level Shifter for Improving Power Conversion Efficiency of Buck Converter.

Hyunggun Ma, Gyeongho Namgoong, Eunho Choi, Franklin Bien

IEEE Trans. Circuits Syst. II Express Briefs, 2019

2016

72 dB SNR, 240 Hz Frame Rate Readout IC With Differential Continuous-Mode Parallel Architecture for Larger Touch-Screen Panel Applications.

Sanghyun Heo, Hyunggun Ma, Joohyeb Song, Kyoungmin Park, Eun-Ho Choi, Jae Joon Kim, Franklin Bien

IEEE Trans. Circuits Syst. I Regul. Pap., 2016

2015

A 200-Mb/s Data Rate 3.1-4.8-GHz IR-UWB All-Digital Pulse Generator With DB-BPSK Modulation.

Kyungmin Na, Heedon Jang, Hyunggun Ma, Yunho Choi, Franklin Bien

IEEE Trans. Circuits Syst. II Express Briefs, 2015

2014

Dynamic range enhanced readout circuit for a capacitive touch screen panel with current subtraction technique.

Sanghyun Heo, Hyunggun Ma, Jae Joon Kim, Franklin Bien

Proceedings of the ESSCIRC 2014, 2014

Highly improved SNR differential sensing method using parallel operation signaling for touch screen application.

Sanghyun Heo, Hyunggun Ma, Jae Joon Kim, Franklin Bien

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2014