Ji‐Yong Um - Concepedia

Author

Ji‐Yong Um

Pohang University of Science and Technology ORCID

Also Known As

J.‐Y. Um, Ji-Yong Um, JiYong Um, Jiyong Um, Ji‐Yong Um

Publications

397

Citations

H-Index

Concepts

All Affiliations

Pohang University of Science and Technology Samsung (South Korea)SK Group (South Korea)

About

Ji‐Yong Um is an author at Pohang University of Science and Technology specializing in engineering, radiology, and ultrasound.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	6	6	239
2	Health Sciences	3	3	96
3	Biomedical Engineering	3	3	99
4	Biomedical Acoustics	3	3	99
5	Computer Engineering	2	2	114

Ji‐Yong Um

Publications

326

Citations

H-Index

Page 1

	Year	Citations
A Digital-Domain Calibration of Split-Capacitor DAC for a Differential SAR ADC Without Additional Analog Circuits Ji‐Yong Um, Yoon-Jee Kim, Eunwoo Song, IEEE Transactions on Circuits and Systems I Regular Papers EngineeringDigital-domain CalibrationCalibrationDigital-domain Calibration MethodData Converter	2013	103
MRI artifact correction using sparse + low‐rank decomposition of annihilating filter‐based hankel matrix Kyong Hwan Jin, Ji‐Yong Um, Dongwook Lee, Magnetic Resonance in Medicine	2016	49
An Analog-Digital Hybrid RX Beamformer Chip With Non-Uniform Sampling for Ultrasound Medical Imaging With 2D CMUT Array Ji‐Yong Um, Yoon-Jee Kim, Seongeun Cho, IEEE Transactions on Biomedical Circuits and Systems Cmut ArrayBiomedical AcousticsImage ReconstructionMedical UltrasoundEngineering	2014	38
A Single-Chip 64-Channel Ultrasound RX-Beamformer Including Analog Front-End and an LUT for Non-Uniform ADC-Sample-Clock Generation Yoon-Jee Kim, Sung‐Eun Cho, Ji‐Yong Um, IEEE Transactions on Biomedical Circuits and Systems	2016	38
24.8 An analog-digital-hybrid single-chip RX beamformer with non-uniform sampling for 2D-CMUT ultrasound imaging to achieve wide dynamic range of delay and small chip area Ji‐Yong Um, Eunwoo Song, Yoon-Jee Kim, Biomedical AcousticsMedical UltrasoundEngineeringBiomedical EngineeringWide Dynamic Range	2014	32
A Single-Chip 32-Channel Analog Beamformer With 4-ns Delay Resolution and 768-ns Maximum Delay Range for Ultrasound Medical Imaging With a Linear Array Transducer Ji‐Yong Um, Yoon-Jee Kim, Seongeun Cho, IEEE Transactions on Biomedical Circuits and Systems Biomedical AcousticsArray ProcessingMedical UltrasoundEngineeringAnalog-to-digital Converter	2014	29
A Compact Variable Gain Amplifier With Continuous Time-Gain Compensation Using Systematic Predistorted Gain Control Ji‐Yong Um IEEE Transactions on Circuits & Systems II Express Briefs Gain RangeMedical UltrasoundEngineeringMedical ImagingUltrasound Imaging	2021	26
Digital-domain calibration of split-capacitor DAC with no extra calibration DAC for a differential-type SAR ADC Ji‐Yong Um, Jaehwan Kim, Jae‐Yoon Sim, Extra Calibration DacDigital-domain CalibrationEngineeringCalibrationData Converter	2011	11

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