Seung-Chul Lee

29 papers C 2Journal 12Unranked 14
YearRankTypeTitle / Venue / Authors
2019 C conf
Airborne FMCW-SAR Signal Processing Using Back-Projection Algorithm Correcting Continuous Motion Effect.
IGARSS
Seung-Chul Lee, Duk-jin Kim, Ji-Hwan Hwang
2016 — conf
20.7 An RF-PA supply modulator achieving 83% efficiency and -136dBm/Hz noise for LTE-40MHz and GSM 35dBm applications.
ISSCC
Ji-Seon Paek, Yong-Sik Youn, Jeong-Hyun Choi, Dong-Su Kim, Jun-Hee Jung, Young-Hwan Choo, Sung-Jun Lee, Seung-Chul Lee, Thomas Byunghak Cho, Inyup Kang
2016 J jnl
A - 137 dBm/Hz Noise, 82% Efficiency AC-Coupled Hybrid Supply Modulator With Integrated Buck-Boost Converter.
IEEE J. Solid State Circuits
Ji-Seon Paek, Seung-Chul Lee, Yong-Sik Youn, Dong-Su Kim, Jeong-Hyun Choi, Jun-Hee Jung, Young-Hwan Choo, Sung-Jun Lee, Jae-Yeol Han, Thomas Byunghak Cho
2015 — conf
2.7 A hybrid supply modulator with 10dB ET operation dynamic range achieving a PAE of 42.6% at 27.0dBm PA output power.
ISSCC
Seung-Chul Lee, Ji-Seon Paek, Jun-Hee Jung, Yong-Sik Youn, Sung-Jun Lee, Min-Soo Cho, Jae-Jol Han, Jung-Hyun Choi, Yong-Whan Joo, Takahiro Nomiyama, Su-Ho Lee, Il-Young Sohn, Thomas Byunghak Cho, Byeong-Ha Park, Inyup Kang
2015 — conf
86.55% Peak efficiency envelope modulator for 1.5W 10MHz LTE PA without AC coupling capacitor.
VLSIC
Si-Duk Sung, Sung-Wan Hong, Jun-Suk Bang, Ji-Seon Paek, Seung-Chul Lee, Thomas Byunghak Cho, Gyu-Hyeong Cho
2014 J jnl
A 15-MHz Bandwidth 1-0 MASH Σ Δ ADC With Nonlinear Memory Error Calibration Achieving 85-dBc SFDR.
IEEE J. Solid State Circuits
Seung-Chul Lee, Yun Chiu
2014 J jnl
A robust wearable u-healthcare platform in wireless sensor network.
J. Commun. Networks
Seung-Chul Lee, Wan-Young Chung
2013 — conf
A robust wearable health monitoring system based on WSN.
CCNC
Young Hwan Kim, Kuk-Jin Jang, Seung-Chul Lee, Chang-Won Park, Hee Yong Youn
2013 — conf
Optical modeling of lenticular array for autostereoscopic displays.
SD&A
Sung-Min Jung, Jin-Hyuk Jang, Hong-Yun Kang, Keong-Jin Lee, Ji-Na Kang, Seung-Chul Lee, Kyoung-Moon Lim, Sang-Deog Yeo
2012 — conf
An 85dB SFDR 67dB SNDR 8OSR 240MS/s ΔΣ ADC with nonlinear memory error calibration.
VLSIC
Seung-Chul Lee, Brian Elies, Yun Chiu
2012 — —
Digital calibration of nonlinear memory errors in sigma-delta ADCs
Seung-Chul Lee
2012 — conf
New approach on calculating multiview 3D crosstalk for autostereoscopic displays.
SD&A
Sung-Min Jung, Kyeong-Jin Lee, Ji-Na Kang, Seung-Chul Lee, Kyoung-Moon Lim
2011 J jnl
Digital Calibration of Capacitor Mismatch in Sigma-Delta Modulators.
IEEE Trans. Circuits Syst. I Regul. Pap.
Seung-Chul Lee, Yun Chiu
2011 J jnl
SHA-Less Pipelined ADC With In Situ Background Clock-Skew Calibration.
IEEE J. Solid State Circuits
Pingli Huang, Szukang Hsien, Victor Lu, Peiyuan Wan, Seung-Chul Lee, Wenbo Liu, Bo-Wei Chen, Yung-Pin Lee, Wen-Tsao Chen, Tzu-Yi Yang, Gin-Kou Ma, Yun Chiu
2010 J jnl
A Virtual-ADC Digital Background Calibration Technique for Multistage A/D Conversion.
IEEE Trans. Circuits Syst. II Express Briefs
Bei Peng, Hao Li, Seung-Chul Lee, Pingfen Lin, Yun Chiu
2010 J jnl
Digital Calibration of Nonlinear Memory Errors in Sigma-Delta Modulators.
IEEE Trans. Circuits Syst. I Regul. Pap.
Seung-Chul Lee, Yun Chiu
2010 — conf
SHA-less pipelined ADC converting 10th Nyquist band with in-situ clock-skew calibration.
CICC
Pingli Huang, Szukang Hsien, Victor Lu, Peiyuan Wan, Seung-Chul Lee, Wenbo Liu, Bo-Wei Chen, Yung-Pin Lee, Wen-Tsao Chen, Tzu-Yi Yang, Gin-Kou Ma, Yun Chiu
2008 J jnl
A new fault current-sensing scheme for fast fault protection of the insulated gate bipolar transistor.
Microelectron. J.
In-Hwan Ji, Min-Woo Ha, Young-Hwan Choi, Seung-Chul Lee, Chong-Man Yun, Min-Koo Han
2007 J jnl
A 10-bit 205-MS/s 1.0-mm
IEEE J. Solid State Circuits
Seung-Chul Lee, Young-Deuk Jeon, Jong-Kee Kwon, Jongdae Kim
2007 — conf
A 10b 205MS/s 1mm2 90nm CMOS Pipeline ADC for Flat-Panel Display Applications.
ISSCC
Seung-Chul Lee, Young-Deuk Jeon, Kwi-Dong Kim, Jong-Kee Kwon, Jongdae Kim, Jeong-Woong Moon, Woo-Yol Lee
2007 — conf
A 4.7mW 0.32mm2 10b 30MS/s Pipelined ADC Without a Front-End S/H in 90nm CMOS.
ISSCC
Young-Deuk Jeon, Seung-Chul Lee, Kwi-Dong Kim, Jong-Kee Kwon, Jongdae Kim
2007 J jnl
Indoor Passive Location Tracking and Activity Monitoring using WSN for Ubiquitous Healthcare.
J. Inform. and Commun. Convergence Engineering
Vinay Kumar Singh, Seung-Chul Lee, Hyotaek Lim, Risto Myllylä, Wan-Young Chung
2006 J jnl
A 10-bit 400-MS/s 160-mW 0.13-μm CMOS dual-channel pipeline ADC without channel mismatch calibration.
IEEE J. Solid State Circuits
Seung-Chul Lee, Kwi-Dong Kim, Jong-Kee Kwon, Jongdae Kim, Seung-Hoon Lee
2006 — conf
A 10b 25MS/s 4.8mW 0.13um CMOS ADC for Digital Multimedia Broadcasting Applications.
CICC
Young-Jae Cho, Doo-Hwan Sa, Yong-Woo Kim, Kyung-Hoon Lee, Hee-Cheol Choi, Seung-Hoon Lee, Young-Deuk Jeon, Seung-Chul Lee, Jong-Kee Kwon
2006 — conf
A 3.8-5.5-GHz Multi-Band CMOS Frequency Synthesizer for WPAN/WLAN Applications.
CICC
Ja-Yol Lee, Kwi-Dong Kim, Jong-Kee Kwon, Seung-Chul Lee, Jongdae Kim, Sang-Heung Lee
2005 — conf
Offset and dynamic gain-mismatch reduction techniques for 10b 200ms/s parallel pipeline ADCs.
ESSCIRC
Seung-Chul Lee, Gyu-Hyun Kim, Jong-Kee Kwon, Jongdae Kim, Seung-Hoon Lee
2000 — conf
A 12b 50 MHz 3.3V CMOS acquisition time minimized A/D converter.
ASP-DAC
Young-Deuk Jeon, Byeong-Lyeol Jeon, Seung-Chul Lee, Sang-Min Yoo, Seung-Hoon Lee
2000 J jnl
A 3 V 10 b 100 MS/s digital-to-analog converter for cable modem applications.
IEEE Trans. Consumer Electron.
Jin Park, Seung-Chul Lee, Jin-Sik Yoon, Seung-Hoon Lee
2000 C conf
Acquisition-time minimization and merged-capacitor switching techniques for sampling-rate and resolution improvement of CMOS ADCs.
ISCAS
Young-Deuk Jeon, Seung-Chul Lee, Sang-Min Yoo, Seung-Hoon Lee