Changsok Han

21 papers C 8Journal 6Unranked 7
YearRankTypeTitle / Venue / Authors
2025 J jnl
Mixed-Order Correlated Dual-Loop Sturdy MASH CT-ΔΣ Modulator With Distributed Signal Feed-In and VCO Quantizer.
IEEE J. Solid State Circuits
Xiaodong Xu, Beomsoo Park, Marino De Jesus Guzman, Yingjie Chen, Changsok Han, Nima Maghari
2022 J jnl
Correlated Dual-Loop Sturdy MASH Continuous-Time Delta-Sigma Modulators.
IEEE J. Solid State Circuits
Beomsoo Park, Changsok Han, Nima Maghari
2021 — conf
Correlated Dual-Loop Sturdy MASH CT ΔΣ ADC with Indirect Signal Feedforward.
A-SSCC
Beomsoo Park, Changsok Han, Nima Maghari
2019 C conf
Continuous-Time Delta-Sigma Modulator with Time Domain Noise Coupling.
ISCAS
Changsok Han, Nima Maghari
2019 C conf
Study of Quantizer-Bandwidth in Continuous-Time Delta-Sigma Modulators.
ISCAS
Changsok Han, Taewook Kim, Xiaodong Xu, Nima Maghari
2018 — conf
A continuous-time delta-sigma modulator with self-ELD compensated quantizer.
CICC
Changsok Han, Taewook Kim, Nima Maghari
2018 C conf
Can SMASH Smash MASH?
ISCAS
Changsok Han, Beomsoo Park, Nima Maghari
2017 — conf
28.2 An 11.4mW 80.4dB-SNDR 15MHz-BW CT delta-sigma modulator using 6b double-noise-shaped quantizer.
ISSCC
Taewook Kim, Changsok Han, Nima Maghari
2017 — conf
A 200MS/s 7bit time domain ring quantizer.
MWSCAS
Arun Javvaji, Pavan Terdal, Changsok Han, Taewook Kim, Nima Maghari
2017 J jnl
A 4th-Order Continuous-Time Delta-Sigma Modulator Using 6-bit Double Noise-Shaped Quantizer.
IEEE J. Solid State Circuits
Taewook Kim, Changsok Han, Nima Maghari
2017 — conf
Continuous-time delta-sigma modulator with maximally flat signal transfer function using minimum number of DACs.
MWSCAS
Changsok Han, Arun Javvaji, Nima Maghari
2016 J jnl
A 7.2 mW 75.3 dB SNDR 10 MHz BW CT Delta-Sigma Modulator Using Gm-C-Based Noise-Shaped Quantizer and Digital Integrator.
IEEE J. Solid State Circuits
Taewook Kim, Changsok Han, Nima Maghari
2016 C conf
A nano-ampere 2nd order temperature-compensated CMOS current reference using only single resistor for wide-temperature range applications.
ISCAS
Taewook Kim, Troy Briant, Changsok Han, Nima Maghari
2016 C conf
Multi-stage delta-sigma modulator with a relaxed opamp gain using a back-end digital integrator.
ISCAS
Changsok Han, Taewook Kim, Arun Javvaji, Nima Maghari
2016 C conf
Noise-cancelling sturdy MASH delta-sigma modulator.
ISCAS
Changsok Han, Ahmed Fahmy, Nima Maghari
2016 — conf
SMASH-MASH delta-sigma modulator using noise-shaping quantizers.
NEWCAS
Changsok Han, Taewook Kim, Nima Maghari
2015 — conf
A 7.2 mW 75.3 dB SNDR 10 MHz BW CT delta-sigma modulator using Gm-C-based noise-shaped quantizer and digital integrator.
VLSIC
Taewook Kim, Changsok Han, Nima Maghari
2015 C conf
Continuous time delta-sigma modulator with an embedded passive low pass filter.
ISCAS
Changsok Han, Nima Maghari
2015 C conf
Sturdy-MASH delta-sigma modulator with noise-shaped integrating quantizer and dual-DAC DWA.
ISCAS
Changsok Han, Taewook Kim, Nima Maghari
2015 J jnl
Time-Interleaved Noise-Coupling Delta-Sigma Modulator Using Modified Noise-Shaped Integrating Quantizer.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Changsok Han, Nima Maghari
2014 J jnl
Noise-Shaped Residue-Discharging Delta-Sigma ADCs With Time-Modulated Pulse Feedback.
IEEE Trans. Circuits Syst. I Regul. Pap.
Taewook Kim, Changsok Han, Nima Maghari