Yujin Choi

ORCID: 0000-0002-6112-5267
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About
Contact & Profiles
Research Areas
  • Advancements in PLL and VCO Technologies
  • Radio Frequency Integrated Circuit Design
  • Extracellular vesicles in disease
  • Low-power high-performance VLSI design
  • Retinal Diseases and Treatments
  • Analog and Mixed-Signal Circuit Design
  • Glaucoma and retinal disorders
  • Semiconductor Lasers and Optical Devices
  • Advanced Power Amplifier Design
  • Retinal Development and Disorders
  • VLSI and Analog Circuit Testing
  • Mesenchymal stem cell research
  • Long-Term Effects of COVID-19
  • Power Line Communications and Noise

Daegu Gyeongbuk Institute of Science and Technology
2024

Konkuk University
2020

Gachon University
2017

Kaavya Jayaramayya, Iyer Mahalaxmi, Mohana Devi Subramaniam, Neethu Raj, Ahmed Abdal Dayem, Kyung Min Lim, Se Jong Kim, Yub An, Yoonjoo Lee, Yujin Choi, Arthi Kirubhakaran, Ssang-Goo Cho & Balachandar Vellingiri. BMB Reports 2020;53:400-12. https://doi.org/10.5483/BMBRep.2020.53.8.121

10.5483/bmbrep.2020.53.8.121 article ID cc-by-nc BMB Reports 2020-08-31

This brief presents an RFSoC-based functional verification platform for a 2-lane pulse amplitude modulation (PAM) transceiver (TRX) datapath supporting 4-level PAM (PAM-4) and 8-level (PAM-8). Digital-to-analog converters (DACs) analog-to-digital (ADCs) existing on the ZU28DR RFSoC are used as digital front-ends of transmitter (TX) receiver (RX), respectively. All equalization circuits adaptation engines required modern >112 Gb/s DAC/ADC-DSP-based TRX (excluding clock recovery) implemented...

10.1109/tcsii.2024.3362596 article EN IEEE Transactions on Circuits & Systems II Express Briefs 2024-02-05

The aryl hydrocarbon receptor (AHR) is known to mediate the cellular reaction involved in processing environmental contaminants and, ultimately, preventing accumulation of unfavorable extra lipids and proteins. Glucocorticoid (GR) mediates expression genes associated with anti-inflammatory properties. Because AHR GR are closely related lipid metabolic dysregulation inflammation, we speculate that may play a crucial role AMD pathogenesis focus on their crosstalk human retinal pigment...

10.1155/2017/5679517 article EN cc-by International Journal of Endocrinology 2017-01-01

In high-speed serial link, the analog-digital converter (ADC)-based receiver (RX) architecture has been widely applied with 4-level pulse amplitude modulation (PAM-4) for> 56 Gb/s/lane. While ADC-based RXs exhibit strong equalization capability, feed-forward equalizer (FFE) in its digital signal processor (DSP) occupies a large area due to number of multipliers required implement parallel finite impulse response (FIR) filter. this work, we explore bits for FFE coefficients depending on tap...

10.1109/iceic61013.2024.10457088 article EN 2020 International Conference on Electronics, Information, and Communication (ICEIC) 2024-01-28
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