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ORCIDYoungkil Choi
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2020 – today
- 2023
[j7]Ji-Soo Chang
, Eunsang Jang, Youngkil Choi, Moonkyu Song, Sanghyo Lee, Gi-Jin Kang, Junho Kim, Uijong Song, Chang-Yeon Cho, Giyeong Ko, Hyunseok Hwang, Junseo Lee, Han-Sol Lee, Yong-Il Kwon, Kyungduck Seo, Taeseon Kim, Hyun-Wook Lim, Seongwook Song, Jae-Youl Lee, Sung-Ung Kwak:
A 1.05-A/m Minimum Magnetic Field Strength Single-Chip, Fully Integrated Biometric Smart Card SoC Achieving 792.5-ms Transaction Time With Anti-Spoofing Fingerprint Authentication. IEEE J. Solid State Circuits 58(1): 155-166 (2023)- 2022
- [c2]Ji-Soo Chang, Eunsang Jang, Youngkil Choi, Moonkyu Song, Sanghyo Lee, Gi-Jin Kang, Junho Kim, Shin-Wuk Kang, Uijong Song, Chang-Yeon Cho, Junseo Lee, Kyungduck Seo, Seongwook Song, Sung-Ung Kwak:
A 1.05A/m Minimum Magnetic Field Strength Single-Chip Fully Integrated Biometric Smart Card SoC Achieving 1014.7ms Transaction Time with Anti-Spoofing Fingerprint Authentication. ISSCC 2022: 504-506
2010 – 2019
- 2012
- [j6]Youngkil Choi, Wonho Tak, Younghyun Yoon, Jeongjin Roh, Sunwoo Kwon, Jinseok Koh:
A 0.018% THD+N, 88-dB PSRR PWM Class-D Amplifier for Direct Battery Hookup. IEEE J. Solid State Circuits 47(2): 454-463 (2012) - [j5]Youngkil Choi, Hyungdong Roh, Jeongjin Roh:
A Bufferless Interface for Single-Ended ECM Sensors. IEEE Trans. Instrum. Meas. 61(2): 513-520 (2012)
2000 – 2009
- 2009
- [j4]Hyungdong Roh, Hyoungjoong Kim, Youngkil Choi, Jeongjin Roh, Yi-Gyeong Kim, Jong-Kee Kwon:
A 0.6-V Delta-Sigma Modulator With Subthreshold-Leakage Suppression Switches. IEEE Trans. Circuits Syst. II Express Briefs 56-II(11): 825-829 (2009) - [j3]Youngkil Choi, Jeongjin Roh, Hyungdong Roh, Hyunseok Nam, Songjun Lee:
A 99-dB DR Fourth-Order Delta-Sigma Modulator for 20-kHz Bandwidth Sensor Applications. IEEE Trans. Instrum. Meas. 58(7): 2264-2274 (2009) - 2008
- [j2]Jeongjin Roh, San-Ho Byun, Youngkil Choi, Hyungdong Roh, Yi-Gyeong Kim, Jong-Kee Kwon:
A 0.9-V 60-µW 1-Bit Fourth-Order Delta-Sigma Modulator With 83-dB Dynamic Range. IEEE J. Solid State Circuits 43(2): 361-370 (2008) - [j1]Kyoungsik Kang, Jeongjin Roh, Youngkil Choi, Hyungdong Roh, Hyunsuk Nam, Songjun Lee:
Class-D Audio Amplifier Using 1-Bit Fourth-Order Delta-Sigma Modulation. IEEE Trans. Circuits Syst. II Express Briefs 55-II(8): 728-732 (2008) - [c1]Youngkil Choi, Hyungdong Roh, Hyunseok Nam, Jeongjin Roh:
99-dB High-Performance Delta-Sigma Modulator for 20-kHz Bandwidth. DELTA 2008: 75-78
Coauthor Index
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