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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 ShinSensors (Basel, Switzerland)|December 23, 2022
A Mathematically Generated Noise Technique for Ultrasound SystemsHojong Choi, Seung-Hyeok ShinComputer Assisted Surgery (Abingdon, England)|August 15, 2019
Development of modified RSA algorithm using fixed mersenne prime numbers for medical ultrasound imaging instrumentationSeung-Hyeok Shin, Won Sok Yoo, Hojong ChoiSensors (Basel, Switzerland)|December 5, 2019
Stacked Transistor Bias Circuit of Class-B Amplifier for Portable Ultrasound SystemsHojong ChoiTechnology and Health Care : Official Journal of the European Society for Engineering and Medicine|February 6, 2022
Novel dual-resistor-diode limiter circuit structures for high-voltage reliable ultrasound receiver systemsHojong ChoiSensors (Basel, Switzerland)|February 24, 2019
Class-C Linearized Amplifier for Portable Ultrasound InstrumentsHojong ChoiSensors (Basel, Switzerland)|January 16, 2019
Prelinearized Class-B Power Amplifier for Piezoelectric Transducers and Portable Ultrasound SystemsHojong ChoiSensors (Basel, Switzerland)|April 13, 2023
An Inverse Class-E Power Amplifier for Ultrasound TransducerHojong ChoiSensors (Basel, Switzerland)|May 13, 2023
Harmonic-Reduced Bias Circuit for Ultrasound TransducersHojong ChoiMicromachines|October 17, 2019
Development of a Class-C Power Amplifier with Diode Expander Architecture for Point-of-Care Ultrasound SystemsHojong ChoiPageof 7