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Hojong Choi

Showing results (11-20 of 66) with videos related to

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Sensors (Basel, Switzerland)|November 26, 2022
Pre-Matching Circuit for High-Frequency Ultrasound TransducersHojong Choi
Sensors (Basel, Switzerland)|April 3, 2021
Novel Bandwidth Expander Supported Power Amplifier for Wideband Ultrasound Transducer DevicesKyeongjin Kim, Hojong Choi
Sensors (Basel, Switzerland)|April 30, 2021
A New Approach to Power Efficiency Improvement of Ultrasonic Transmitters via a Dynamic Bias TechniqueKyeongjin Kim, Hojong Choi
Sensors (Basel, Switzerland)|January 18, 2020
Wide Bandwidth Class-S Power Amplifiers for Ultrasonic DevicesKiheum You, Hojong Choi
Sensors (Basel, Switzerland)|November 5, 2020
Inter-Stage Output Voltage Amplitude Improvement Circuit Integrated with Class-B Transmit Voltage Amplifier for Mobile Ultrasound MachinesKiheum You, Hojong Choi
Plos One|March 29, 2021
High-efficiency high-voltage class F amplifier for high-frequency wireless ultrasound systemsKyeongjin Kim, Hojong Choi
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|April 11, 2023
Secured computed tomography scanner using a random bitHojong Choi, Seung-Hyeok Shin
Sensors (Basel, Switzerland)|December 23, 2022
A Mathematically Generated Noise Technique for Ultrasound SystemsHojong Choi, Seung-Hyeok Shin
Sensors (Basel, Switzerland)|January 19, 2019
Acoustic Stimulation by Shunt-Diode Pre-Linearizer using Very High Frequency Piezoelectric Transducer for Cancer TherapeuticsHojong Choi, Se-Woon Choe
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|April 17, 2023
Development of a robust eye exam diagnosis platform with a deep learning modelSung-Phil Heo, Hojong Choi
Pageof 7

Showing results (11-20 of 66) with videos related to

Sort By:
Pageof 7
Sensors (Basel, Switzerland)|November 26, 2022
Pre-Matching Circuit for High-Frequency Ultrasound TransducersHojong Choi
Sensors (Basel, Switzerland)|April 3, 2021
Novel Bandwidth Expander Supported Power Amplifier for Wideband Ultrasound Transducer DevicesKyeongjin Kim, Hojong Choi
Sensors (Basel, Switzerland)|April 30, 2021
A New Approach to Power Efficiency Improvement of Ultrasonic Transmitters via a Dynamic Bias TechniqueKyeongjin Kim, Hojong Choi
Sensors (Basel, Switzerland)|January 18, 2020
Wide Bandwidth Class-S Power Amplifiers for Ultrasonic DevicesKiheum You, Hojong Choi
Sensors (Basel, Switzerland)|November 5, 2020
Inter-Stage Output Voltage Amplitude Improvement Circuit Integrated with Class-B Transmit Voltage Amplifier for Mobile Ultrasound MachinesKiheum You, Hojong Choi
Plos One|March 29, 2021
High-efficiency high-voltage class F amplifier for high-frequency wireless ultrasound systemsKyeongjin Kim, Hojong Choi
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|April 11, 2023
Secured computed tomography scanner using a random bitHojong Choi, Seung-Hyeok Shin
Sensors (Basel, Switzerland)|December 23, 2022
A Mathematically Generated Noise Technique for Ultrasound SystemsHojong Choi, Seung-Hyeok Shin
Sensors (Basel, Switzerland)|January 19, 2019
Acoustic Stimulation by Shunt-Diode Pre-Linearizer using Very High Frequency Piezoelectric Transducer for Cancer TherapeuticsHojong Choi, Se-Woon Choe
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|April 17, 2023
Development of a robust eye exam diagnosis platform with a deep learning modelSung-Phil Heo, Hojong Choi
Pageof 7