Sang-Gug Lee - RankMe

155 papers A 1C 18Journal 78Unranked 58

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	21.1 Sub-1mV-Accuracy, 24-CH Synchronous Battery Monitoring IC with Bipolar-Sampling ADCs and Calibration Engines. ISSCC Jeongwon Han, Sunsik Woo, Kwang-Seok Oh, Donghyeon Kim, Youngwoon Ko, Won-Jong Choi, Seungjun Han, Kyungdam Park, Juncheol Choi, Jinseop Lee, Jinyong Jeon, Young-Suk Son, Sang-Gug Lee, Kyeongha Kwon
2026	J	`jnl`	A Multiband Ultralow-Power Transceiver With Two-Step Wake-Up Reception. IEEE Solid State Circuits Lett. Thinh Tran-Dinh, Hafiz Usman Mahmood, Jinglong Xu, Keun-Mok Kim, Kyung-Sik Choi, Jaeheon Lee, Jinho Ko, Sang-Gug Lee, Jusung Kim
2026	J	`jnl`	Digitally Self-Calibrated RC Oscillator Utilizing Farey Search Algorithm Under ASIL-D Conditions Within AEC-Q100 Grade 0 Temperature Range. IEEE Trans. Circuits Syst. I Regul. Pap. Jeongwon Han, Won-Jong Choi, Sang-Gug Lee, Kyeongha Kwon
2025	J	`jnl`	A 150-GHz Single-to-Differential LNA Adopting Wideband G IEEE J. Solid State Circuits Hokeun Lee, Hyo-Ryeong Jeon, Sang-Gug Lee, Kyung-Sik Choi
2025	C	`conf`	A Wide-band Low-power ROIC for Optoelectronic mixer-based LiDAR System. ISCAS Thinh Tran-Dinh, Huy Do-Quang, Thao Cao-Chau, Binh-Minh Nguyen, Sang-Gug Lee, Loan Pham-Nguyen
2025	J	`jnl`	High-Power 270-GHz Oscillator With Harmonic Output Power Optimization Using Series Resonance Feedback. IEEE Trans. Circuits Syst. II Express Briefs Abdul Qahir, Kyung-Sik Choi, Jong-Phil Hong, Sang-Gug Lee
2025	J	`jnl`	Small-Perturbation Electrochemical Impedance Spectroscopy System With High Accuracy for High-Capacity Batteries in Electric Vehicles. IEEE Trans. Ind. Electron. Young-Nam Lee, Seong-Won Jo, Gul Rahim, Sang-Gug Lee, Kyeongha Kwon
2024	—	`conf`	10.8 A 281GHz, -1.5dBm Output-Power CMOS Signal Source Adopting a 46fsrms Jitter D-Band Cascaded Subharmonically Injection-Locked Sub-Sampling PLL with a 274MHz Reference. ISSCC Byeong-Taek Moon, Hyun-Chul Park, Sang-Gug Lee
2024	J	`jnl`	A 0.1-4.2 GHz, 960-μW Inductor-Less and Negative Shunt Feedback LNA With Simultaneous Noise and Distortion Cancellation and Bandwidth Extension. IEEE Trans. Circuits Syst. I Regul. Pap. Hafiz Usman Mahmood, Sang-Gug Lee, Jusung Kim
2024	—	`conf`	A 24% Efficient, 15.36 dBm Output Power, Multi-Standard Digital Polar Transmitter with 7-bit Phase Interpolator-based BFSK Modulator and 23 dB Sidelobe Suppressed PA for Low-Power Wide Area Networks. A-SSCC Hafiz Usman Mahmood, Keun-Mok Kim, Thinh Tran-Dinh, Jinglong Xu, Abdul Qahir, Jinho Ko, Jusung Kim, Sang-Gug Lee, Kyung-Sik Choi
2024	J	`jnl`	A D-Band Differential Amplifier With Cross-Couple of Series-Connected Capacitor and Transmission Line-Based Dual-Frequency G IEEE Trans. Circuits Syst. II Express Briefs Hyo-Ryeong Jeon, Dae-Woong Park, Sang-Gug Lee
2024	—	`conf`	ASIL-D and AEC-Q100 Grade 0 Compliant Automotive RC Oscillator with Farey Sequence-based Calibration. CICC Jeongwon Ham, Won-Jong Choi, Young-Suk Son, Sang-Gug Lee, Kyeongha Kwon
2024	J	`jnl`	High-Power 150/245-GHz Fundamental Oscillators With 12.1/-2.54-dBm Peak Output Power for Phased Array Transceivers. IEEE J. Solid State Circuits Abdul Qahir, Dzuhri Radityo Utomo, Byeonghun Yun, Kyung-Sik Choi, Dae-Woong Park, Sang-Gug Lee
2023	J	`jnl`	A -124-dBm Sensitivity Interference-Resilient Direct-Conversion Duty-Cycled Wake-Up Receiver Achieving 0.114 mW at 1.966-s Wake-Up Latency. IEEE J. Solid State Circuits Keun-Mok Kim, Kyung-Sik Choi, Hyunki Jung, Byeonghun Yun, Jinglong Xu, Jinho Ko, Sang-Gug Lee
2023	J	`jnl`	A 250-GHz Wideband Direct-Conversion CMOS Receiver Adopting Baseband Equalized Low-Loss Resistive Passive Mixer. IEEE Trans. Circuits Syst. II Express Briefs Hyo-Ryeong Jeon, Byeonghun Yun, Ho-Keun Lee, Sang-Gug Lee, Kyung-Sik Choi
2023	—	`conf`	A 264-to-287GHz, -2.5dBm Output Power, and -92dBc/Hz 1MHz-Phase-Noise CMOS Signal Source Adopting a 75fsrms Jitter D-Band Cascaded Sub-Sampling PLL. ISSCC Byeong-Taek Moon, Sang-Gug Lee, Jaehyouk Choi
2023	—	`conf`	A D-band 1-channel Beamforming Transmitter Integrated Circuits for 6G mobile communication. ICTC Seung-Hun Wang, Hyoryeong Jeon, Yeonseung Kim, Seunghyun Jang, Hui-Dong Lee, Sunwoo Kong, Bonghyuk Park, Songcheol Hong, Sang-Gug Lee, Jung-Hwan Hwang
2023	—	`conf`	ASIL-D Compliant Battery Monitoring IC with High Measurement Accuracy and Robust Communication. ISSCC Jong-Kyoung Lee, Sunsik Woo, Wooyoung Jeong, Kwang-Seok Oh, Donghyeon Kim, Youngwoon Ko, Jinyong Jeon, Jooho Lee, Young-Suk Son, Sang-Gug Lee, Kyeongha Kwon
2023	J	`jnl`	Analysis and Design of Power-Efficient H-Band CMOS Frequency Doubler Employing Gain Boosting and Harmonic Enhancing Techniques. IEEE Access Byeong-Taek Moon, Byeonghun Yun, Jusung Kim, Sang-Gug Lee
2023	C	`conf`	Experimental Analysis for Fast Lithium Plating Detection in Voltage Relaxation Profile of Lithium-Ion Batteries. IECON Min Jae Jung, Akzhol Baktiyar, Young-Nam Lee, Sang-Gug Lee, Taekyu Kang, Soo-Youn Park, Juhyun Song, Kyung-Sik Choi
2023	C	`conf`	Fast-Settling Onboard Electrochemical Impedance Spectroscopy System Adopting Two-Stage Hilbert Transform. IECON Young-Nam Lee, Min Jae Jung, Seong-Won Jo, Gul Rahim, Sang-Gug Lee, Kyung-Sik Choi
2023	—	`conf`	Fast-settling Onboard Electrochemical Impedance Spectroscopy System Adopting Quasi-linear-phase Band-pass Filter. I2MTC Young-Nam Lee, Kyung-Sik Choi, Seong-Won Jo, Gul Rahim, Kyeongha Kwon, Sang-Gug Lee
2023	C	`conf`	Flight History-Aware Battery Temperature Estimator for Unmanned Aerial Vehicles Based on Deep Neural Network. IECON Min Jae Jung, Sang-Gug Lee, Donkyu Baek
2023	J	`jnl`	H-Band Power Amplifiers in 65-nm CMOS by Adopting Output Power Maximized G IEEE J. Solid State Circuits Byeonghun Yun, Dae-Woong Park, Sang-Gug Lee
2023	C	`conf`	Investigation of SOC-Dependent Crystalline Phase Transitions in Electrodes and Phase-Dependent Aging Characteristics of a Lithium Battery Under Galvanostatic Cycling. IECON Mengchun Zhang, Sang-Gug Lee
2023	C	`conf`	Reduction of Electrochemical Impedance Spectroscopy Measurement Time for Lithium-ion Batteries Based on Compressive Sensing. IECON Akzhol Baktiyar, Young-Nam Lee, Min Jae Jung, Sang-Gug Lee, Kyung-Sik Choi
2022	J	`jnl`	A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA. IEEE J. Solid State Circuits Kyung-Sik Choi, Jinho Ko, Keun-Mok Kim, Jusung Kim, Sang-Gug Lee
2022	J	`jnl`	A 915 MHz IoT Transmitter Employing Frequency Tripler and Digitally Controlled Duty-Cycle/Phase Calibration. IEEE J. Solid State Circuits Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee
2022	J	`jnl`	A Fully Integrated 490-GHz CMOS Receiver Adopting Dual-Locking Receiver-Based FLL. IEEE J. Solid State Circuits Kyung-Sik Choi, Keun-Mok Kim, Dzuhri Radityo Utomo, In-Young Lee, Sang-Gug Lee
2022	J	`jnl`	A Reconfigurable DC-DC Converter for Maximum Thermoelectric Energy Harvesting in a Battery-Powered Duty-Cycling Wireless Sensor Node. IEEE J. Solid State Circuits Young-Seok Noh, Jeong-Il Seo, Hyun-Sik Kim, Sang-Gug Lee
2022	—	`conf`	An 86.7%-Efficient Three-Level Boost Converter with Active Voltage Balancing for Thermoelectric Energy Harvesting. CICC Loan Pham-Nguyen, Nam Nguyen-Dac, Thinh Tran-Dinh, Hieu Minh Pham, Minkyu Je, Sang-Gug Lee, Hanh-Phuc Le
2022	—	`conf`	An LPWAN Radio with a Reconfigurable Data/Duty-Cycled-Wake-Up Receiver. ISSCC Keun-Mok Kim, Kyung-Sik Choi, Hyunki Jung, Byeonghun Yun, Subin Kim, Wonkab Oh, Eui-Soo Lee, Sujin Park, Eui-Rim Jeong, Jinho Ko, Sang-Gug Lee
2022	J	`jnl`	CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO. IEEE Trans. Circuits Syst. II Express Briefs Hyunki Jung, Kyung-Sik Choi, Keun-Mok Kim, Daehoon Jo, Jaeheon Lee, Jusung Kim, Jinho Ko, Sang-Gug Lee
2022	J	`jnl`	Time-Multiplexed PWM LED Driver With Grayscale Enhancement Techniques for Signage Display. IEEE Trans. Ind. Electron. Ji-Hwan Kim, Jang-Su Kim, Jusung Kim, Sang-Gug Lee
2021	—	`conf`	0.6 V 8.1/0.2µW Ultra-Low-Power Logarithmic Power Detectors Employing Subthreshold MOS Transistors. A-SSCC Keun-Mok Kim, Hyun-Gi Seok, Jeong-Il Seo, Kyung-Sik Choi, Sang-Gug Lee
2021	—	`conf`	17.6 A Reconfigurable DC-DC Converter for Maximum TEG Energy Harvesting in a Battery-Powered Wireless Sensor Node. ISSCC Young-Seok Noh, Jeong-Il Seo, Won-Jong Choi, Ji-Hwan Kim, Hoang Van Phuoc, Hyun-Sik Kim, Sang-Gug Lee
2021	—	`conf`	245/243GHz, 9.2/10.5dBm Saturated Output Power, 4.6/2.8% PAE, and 28/26dB Gain Power Amplifiers in 65nm CMOS Adopting 2-and 4-way Power Combining. A-SSCC Byeonghun Yun, Dae-Woong Park, Kyung-Sik Choi, Ho-Jin Song, Sang-Gug Lee
2021	J	`jnl`	A -123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks. IEEE J. Solid State Circuits Keun-Mok Kim, Hyun-Gi Seok, Oh-Yong Jung, Kyung-Sik Choi, Byeonghun Yun, Subin Kim, Wonkab Oh, Eui-Rim Jeong, Jinho Ko, Sang-Gug Lee
2021	J	`jnl`	A 27 dB Sidelobe Suppression, 1.12 GHz BW IEEE Trans. Circuits Syst. II Express Briefs Hafiz Usman Mahmood, Dzuhri Radityo Utomo, Jusung Kim, Sang-Gug Lee
2021	J	`jnl`	A D-Band Power Amplifier in 65-nm CMOS by Adopting Simultaneous Output Power-and Gain-Matched Gmax-Core. IEEE Access Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, Sang-Gug Lee
2021	J	`jnl`	A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation. IEEE Trans. Circuits Syst. II Express Briefs Subin Kim, Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Jusung Kim, Sang-Gug Lee
2021	—	`conf`	A Single-Supply Single-Core Inverse Class-D Digital Power Amplifier with Enhanced Power Back-Off Efficiency Adopting Output Power Scaling Technique. VLSI Circuits Kyung-Sik Choi, Jinho Ko, Sang-Gug Lee
2021	J	`jnl`	A Sub-nW Single-Supply 32-kHz Sub-Harmonic Pulse Injection Crystal Oscillator. IEEE J. Solid State Circuits Keun-Mok Kim, Subin Kim, Kyung-Sik Choi, Hyunki Jung, Jinho Ko, Sang-Gug Lee
2021	J	`jnl`	Design of High-Gain Sub-THz Regenerative Amplifiers Based on Double-G IEEE J. Solid State Circuits Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, Jong-Phil Hong, Sang-Gug Lee
2021	J	`jnl`	Field Experiment of Photonic Radar for Low-RCS Target Detection and High-Resolution Image Acquisition. IEEE Access Youngseok Bae, Jinwoo Shin, Sang-Gug Lee, Hoon Kim
2021	J	`jnl`	Power Management IC With a Three-Phase Cold Self-Start for Thermoelectric Generators. IEEE Trans. Circuits Syst. I Regul. Pap. Thinh Tran-Dinh, Hieu Minh Pham, Loan Pham-Nguyen, Sang-Gug Lee, Hanh-Phuc Le
2020	—	`conf`	29.7 A 490GHz 32mW Fully Integrated CMOS Receiver Adopting Dual-Locking FLL. ISSCC Kyung-Sik Choi, Dzuhri Radityo Utomo, Keun-Mok Kim, Byeonghun Yun, Sang-Gug Lee, In-Young Lee
2020	—	`conf`	A 247 and 272 GHz Two-Stage Regenerative Amplifiers in 65 nm CMOS with 18 and 15 dB Gain Based on Double-Gmax Gain Boosting Technique. VLSI Circuits Dae-Woong Park, Dzuhri Radityo Utomo, Jong-Phil Hong, Kristof Vaesen, Piet Wambacq, Sang-Gug Lee
2020	—	`conf`	A 293/440 GHz Push-Push Double Feedback Oscillators with 5.0/-3.9 dBm Output Power and 2.9/0.6 % DC-to-RF Efficiency in 65 nm CMOS. VLSI Circuits Dzuhri Radityo Utomo, Dae-Woong Park, Byeonghun Yun, Sang-Gug Lee
2020	—	`conf`	A 5 dBm 30.6% Efficiency 915 MHz Transmitter with 210 μW ULP PLL Employing Frequency Tripler and Digitally Controlled Duty/Phase Calibration Buffer. A-SSCC Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee
2020	J	`jnl`	A Real-Time Entropy Estimation Algorithm for Lithium Batteries Based on a Combination of Kalman Filter and Nonlinear Observer. IEEE Trans. Ind. Electron. Guillaume Thenaisie, Cheol-Heui Park, Sang-Gug Lee
2020	J	`jnl`	An 80 MHz Bandwidth and 26.8 dBm OOB IIP3 Transimpedance Amplifier With Improved Nested Feedforward Compensation and Multi-Order Filtering. IEEE Trans. Circuits Syst. Hyunki Jung, Dzuhri Radityo Utomo, Seok-Kyun Han, Jusung Kim, Sang-Gug Lee
2020	—	`conf`	Low-Power PMIC with Two Hybrid Converters for TEG Application. APCCAS Thinh Tran-Dinh, Hieu Minh Pham, Bac Phuong Dao, Hien Hoang-Thi, Loan Pham-Nguyen, Sang-Gug Lee, Hanh-Phuc Le
2019	J	`jnl`	A 230-260-GHz Wideband and High-Gain Amplifier in 65-nm CMOS Based on Dual-Peak $G_{{\mathrm{max}}}$ -Core. IEEE J. Solid State Circuits Dae-Woong Park, Dzuhri Radityo Utomo, Bao Huu Lam, Sang-Gug Lee, Jong-Phil Hong
2019	—	`conf`	A 915 MHz, 499 μW, -99 dBm, and 100 kbps BFSK Direct Conversion Receiver. ESSCIRC Keun-Mok Kim, Eui-Rim Jeong, Kyung-Sik Choi, Subin Kim, Byeonghun Yun, Hyunki Jung, Wonkab Oh, Jinho Ko, Sang-Gug Lee
2019	—	`conf`	Three-Phase Boost-Converter Based PMIC for Thermal Electric Generator Application. APCCAS Thinh Tran-Dinh, Hieu Minh Pham, Tien-Lam Vu, Loan Pham-Nguyen, Sang-Gug Lee
2018	—	`conf`	A 2.4GHz, -102dBm-sensitivity, 25kb/s, 0.466mW interference resistant BFSK multi-channel sliding-IF ULP receiver. ASP-DAC Oh-Yong Jung, Hyun-Gi Seok, Anjana Dissanayake, Sang-Gug Lee
2018	—	`conf`	A 22.8-to-32.4 GHz Injection-locked Frequency Tripler with Source Degeneration. ISOCC Saebyeok Shin, Dzuhri Radityo Utomo, Hyunki Jung, Seok-Kyun Han, Sang-Gug Lee, Jusung Kim
2018	—	`conf`	A 230-260GHz wideband amplifier in 65nm CMOS based on dual-peak Gmax-core. ASP-DAC Dae-Woong Park, Dzuhri Radityo Utomo, Jong-Phil Hong, Sang-Gug Lee
2018	J	`jnl`	A 45-µW, 162.1-dBc/Hz FoM, 490-MHz Two-Stage Differential Ring VCO Without a Cross-Coupled Latch. IEEE Trans. Circuits Syst. II Express Briefs Oh-Yong Jung, Hyun-Gi Seok, Anjana Dissanayake, Sang-Gug Lee
2018	J	`jnl`	A Colpitts Oscillator-Based Self-Starting Boost Converter for Thermoelectric Energy Harvesting With 40-mV Startup Voltage and 75% Maximum Efficiency. IEEE J. Solid State Circuits Baek-Min Lim, Jeong-Il Seo, Sang-Gug Lee
2018	—	`conf`	Ka-band RF Front-End with 5dB NF and 16dB conversion gain in 45nm CMOS technology. ISOCC Hyunki Jung, Dzuhri Radityo Utomo, Saebyeok Shin, Seok-Kyun Han, Sang-Gug Lee, Jusung Kim
2017	—	`conf`	0.5 and 1.5 THz monolithic imagers in a 65 nm CMOS adopting a VCO-based signal processing. A-SSCC Sun-a Kim, Kyoung-Yong Choi, Dae-Woong Park, Joo-Myoung Kim, Seok-Kyun Han, Sang-Gug Lee
2017	J	`jnl`	A 2.4-GHz Ternary Sequence Spread Spectrum OOK Transceiver for Reliable and Ultra-Low Power Sensor Network Applications. IEEE Trans. Circuits Syst. I Regul. Pap. Seong Joong Kim, Chang Soon Park, Sang-Gug Lee
2017	J	`jnl`	A Self-Powered and Optimal SSHI Circuit Integrated With an Active Rectifier for Piezoelectric Energy Harvesting. IEEE Trans. Circuits Syst. I Regul. Pap. Liao Wu, Xuan-Dien Do, Sang-Gug Lee, Dong Sam Ha
2017	J	`jnl`	The Evolution of Channelization Receiver Architecture: Principles and Design Challenges. IEEE Access Jusung Kim, Dzuhri Radityo Utomo, Anjana Dissanayake, Seok-Kyun Han, Sang-Gug Lee
2016	—	`conf`	A 2.4GHz ternary sequence spread spectrum OOK transceiver with harmonic spur suppression and dual-mode detection architecture for ULP wearable devices. VLSI Circuits Seong Joong Kim, Chang Soon Park, Youngkyu Kim, Seok-Ju Yun, Young-Jun Hong, Sang-Gug Lee
2015	—	`conf`	13.1 A 227pJ/b -83dBm 2.4GHz multi-channel OOK receiver adopting receiver-based FLL. ISSCC Jae-Seung Lee, Joo-Myoung Kim, Jaesup Lee, Seok-Kyun Han, Sang-Gug Lee
2015	J	`jnl`	A 2.2 mW, 40 dB Automatic Gain Controllable Low Noise Amplifier for FM Receiver. IEEE Trans. Circuits Syst. I Regul. Pap. Chang-Jin Jeong, Yang Sun, Seok-Kyun Han, Sang-Gug Lee
2015	J	`jnl`	A 50-450 MHz Tunable RF Biquad Filter Based on a Wideband Source Follower With > 26 dBm IIP IEEE J. Solid State Circuits In-Young Lee, Donggu Im, Jinho Ko, Sang-Gug Lee
2015	—	`conf`	A 72μW, 2.4GHz, 11.7% tuning range, 212dBc/Hz FoM LC-VCO in 65nm CMOS. CICC Joo-Myoung Kim, Jae-Seung Lee, Sun-a Kim, Taeik Kim, Hojin Park, Sang-Gug Lee
2015	J	`jnl`	A Self-Powered High-Efficiency Rectifier With Automatic Resetting of Transducer Capacitance in Piezoelectric Energy Harvesting Systems. IEEE Trans. Very Large Scale Integr. Syst. Xuan-Dien Do, Huy-Hieu Nguyen, Seok-Kyun Han, Dong Sam Ha, Sang-Gug Lee
2015	—	`conf`	An active rectifier with optimal flip timing for the internal capacitor for piezoelectric vibration energy harvesting. MWSCAS Liao Wu, Dong Sam Ha, Jishun Kuang, Xuan-Dien Do, Sang-Gug Lee
2014	—	`conf`	3.7 A fully integrated TV tuner front-end with 3.1dB NF, >+31dBm OIP3, >83dB HRR3/5 and >68dB HRR7. ISSCC In-Young Lee, Sang-Sung Lee, Donggu Im, Seungjin Kim, Jeongki Choi, Sang-Gug Lee, Jinho Ko
2014	J	`jnl`	A 45-dB, 150-Hz, and 18-mW Touch Controller for On-Cell Capacitive TSP Systems. IEEE Trans. Circuits Syst. II Express Briefs Yeong-Shin Jang, Young-Hun Ko, Jung-Min Choi, Hyung-Seog Oh, Sang-Gug Lee
2014	J	`jnl`	A High-Sensitivity and Low-Walk Error LADAR Receiver for Military Application. IEEE Trans. Circuits Syst. I Regul. Pap. Hong-Soon Cho, Chung-Hwan Kim, Sang-Gug Lee
2014	J	`jnl`	Development of low-complexity all-digital frequency locked loop as 500 MHz reference clock generator for field-programmable gate array. IET Circuits Devices Syst. Sigit Yuwono, Seok-Kyun Han, Giwan Yoon, Han-Jin Cho, Sang-Gug Lee
2014	—	`conf`	Maximum power transfer considering limited available input power in ultrasonic wireless power transfer for implanted medical devices. ICCE-Berlin Ngan K. Hoang, Jeong-Seon Lee, Sang-Gug Lee
2013	J	`jnl`	A Low-Noise Four-Stage Voltage-Controlled Ring Oscillator in Deep-Submicrometer CMOS Technology. IEEE Trans. Circuits Syst. II Express Briefs Joo-Myoung Kim, Seungjin Kim, In-Young Lee, Seok-Kyun Han, Sang-Gug Lee
2013	C	`conf`	A low power low inaccuracy linearity-compensated temperature sensor for attachable medical devices. ISCAS Oh-Yong Jung, Seungjin Kim, Seok-Kyun Han, Sang-Gug Lee
2013	—	`conf`	A new TX leakage-suppression technique for an RFID receiver using a dead-zone amplifier. ISSCC Sang-Sung Lee, Jaeheon Lee, In-Young Lee, Sang-Gug Lee, Jinho Ko
2013	—	`conf`	Calibration technique for sensitivity variation in RVDT type accelerator position sensor. I2MTC Jong-Kyoung Lee, Young-Hun Ko, Sang-Gug Lee
2012	J	`jnl`	A New Approach to Low-Power and Low-Latency Wake-Up Receiver System for Wireless Sensor Nodes. IEEE J. Solid State Circuits Dae-Young Yoon, Chang-Jin Jeong, Justin Cartwright, Ho-Yong Kang, Seok-Kyun Han, Nae-Soo Kim, Dong Sam Ha, Sang-Gug Lee
2012	J	`jnl`	A Single-Supply 84 dB DR Audio-Band ADC for Compact Digital Microphones. IEICE Trans. Electron. Huy-Binh Le, Sang-Gug Lee, Seung-Tak Ryu
2012	J	`jnl`	A Two-Channel Asynchronous SAR ADC With Metastable-Then-Set Algorithm. IEEE Trans. Very Large Scale Integr. Syst. Sang-Hyun Cho, Chang-Kyo Lee, Sang-Gug Lee, Seung-Tak Ryu
2012	—	`conf`	A quantization noise cancelling fractional-N type ΔΣ frequency synthesizer using SAR-based DAC gain calibration. CICC Seungjin Kim, In-Young Lee, Joo-Myoung Kim, Sang-Gug Lee
2012	—	`conf`	An interference-aware 5.8GHz wake-up radio for ETCS. ISSCC Jeongki Choi, Kanghyuk Lee, Seok-Oh Yun, Sang-Gug Lee, Jinho Ko
2012	C	`conf`	Challenges and directions of ultra low energy wireless sensor nodes for biosignal monitoring. ISCAS Seong Joong Kim, Bumman Kim, Sangwook Nam, Dejan Markovic, Sang-Gug Lee, Jaesup Lee
2012	—	`conf`	Low power consumption for detecting current zero of synchronous DC-DC buck converter. ISOCC Xuan-Dien Do, Seok-Kyun Han, Sang-Gug Lee
2011	J	`jnl`	A Long Reset-Time Power-On Reset Circuit With Brown-Out Detection Capability. IEEE Trans. Circuits Syst. II Express Briefs Huy-Binh Le, Xuan-Dien Do, Sang-Gug Lee, Seung-Tak Ryu
2011	J	`jnl`	A Low Power Driver Amplifier for Unlicensed 2.4 GHz Band. IEICE Trans. Electron. Viet-Hoang Le, Seok-Kyun Han, Sang-Gug Lee
2011	J	`jnl`	A Low Power and Low Noise On-Chip Active RF Tracking Filter for Digital TV Tuner ICs. IEICE Trans. Electron. Yang Sun, Chang-Jin Jeong, In-Young Lee, Sang-Gug Lee
2011	J	`jnl`	A Passive Mixer for a Wideband TV Tuner. IEEE Trans. Circuits Syst. II Express Briefs Viet-Hoang Le, Hoai-Nam Nguyen, In-Young Lee, Seok-Kyun Han, Sang-Gug Lee
2011	J	`jnl`	A Wideband Noise Cancelling Low Noise Amplifier for 3GPP LTE Standard. IEICE Trans. Electron. Viet-Hoang Le, Hoai-Nam Nguyen, Sun-a Kim, Seok-Kyun Han, Sang-Gug Lee
2011	—	`conf`	A high efficiency piezoelectric energy harvesting system. ISOCC Xuan-Dien Do, Chang-Jin Jeong, Huy-Hieu Nguyen, Seok-Kyun Han, Sang-Gug Lee
2011	C	`conf`	A high linear low flicker noise 25% duty cycle LO I/Q mixer for a FM radio receiver. ISCAS Jae-Seung Lee, Chang-Jin Jeong, Yeong-Shin Jang, In-Young Lee, Sang-Sung Lee, Seok-Kyun Han, Sang-Gug Lee
2011	—	`conf`	A low power discrete-time receiver for triple-band FM/T-DMB/DAB system-on-chip. ESSCIRC Hoai-Nam Nguyen, Seung-Hwan Jung, Byung-Hun Min, Young-Jae Lee, Sang-Gug Lee, Yun Seong Eo, Hyun-Kyu Yu
2011	J	`jnl`	An Analog Controlled Variable Gain LNA with Tunable Frequency Bands. IEICE Trans. Electron. Yun-A Shim, Sang-Gug Lee
2011	J	`jnl`	Correction to "An IF Bandpass Filter Based on a Low Distortion Transconductor" [Dec 10 2634-2646]. IEEE J. Solid State Circuits Ha Le-Thai, Huy-Hieu Nguyen, Hoai-Nam Nguyen, Hong-Soon Cho, Jeong-Seon Lee, Sang-Gug Lee
2010	—	`conf`	A 50-300-MHz low power and high linear active RF tracking filter for digital TV tuner ICs. CICC Yang Sun, Chang-Jin Jeong, In-Young Lee, Jeong-Seon Lee, Sang-Gug Lee
2010	—	`conf`	A high-linearity low-noise reconfiguration-based programmable gain amplifier. ESSCIRC Huy-Hieu Nguyen, Hoai-Nam Nguyen, Jeong-Seon Lee, Sang-Gug Lee
2010	J	`jnl`	An IF Bandpass Filter Based on a Low Distortion Transconductor. IEEE J. Solid State Circuits Ha Le-Thai, Huy-Hieu Nguyen, Hoai-Nam Nguyen, Hong-Soon Cho, Jeong-Seon Lee, Sang-Gug Lee
2010	J	`jnl`	Low Voltage Current-Reused Pseudo-Differential Programmable Gain Amplifier. IEICE Trans. Electron. Huy-Hieu Nguyen, Jeong-Seon Lee, Sang-Gug Lee
2010	—	`conf`	Low-power high-linearity 0.13-µm CMOS WCDMA receiver front-end. ICECS Anh-Tuan Phan, Seok-Kyun Han, Sang-Gug Lee
2010	J	`jnl`	Yield-Ensuring DAC-Embedded Opamp Design Based on Accurate Behavioral Model Development. IEICE Trans. Electron. Yeong-Shin Jang, Hoai-Nam Nguyen, Seung-Tak Ryu, Sang-Gug Lee
2009	C	`conf`	380 MHz Low-power Sharp-rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN. ISCAS Anh-Tuan Phan, Ronan Farrell, Jeong-Seon Lee, Sang-Gug Lee
2009	—	`conf`	A 2.85mW 0.12mm2 1.0V 11-bit 20-MS/s algorithmic ADC in 65nm CMOS. ESSCIRC Jae-Won Nam, Young-Deuk Jeon, Young-Kyun Cho, Sang-Gug Lee, Jong-Kee Kwon
2009	J	`jnl`	A Binary-Weighted Switching and Reconfiguration-Based Programmable Gain Amplifier. IEEE Trans. Circuits Syst. II Express Briefs Huy-Hieu Nguyen, Hoai-Nam Nguyen, Jeong-Seon Lee, Sang-Gug Lee
2009	C	`conf`	A Current-reused Low-power Four-quadrant Multiplier with Single-ended Current Output. ISCAS Sigit Yuwono, Jeong-Yul Bae, Tuan-Anh Phan, Seok-Kyun Han, Sang-Gug Lee
2009	J	`jnl`	A Fully On-Chip Gm-Opamp-RC Based Preamplifier for Electret Condenser Microphones. IEICE Trans. Electron. Huy-Binh Le, Seung-Tak Ryu, Sang-Gug Lee
2009	J	`jnl`	Low Phase NoiseG IEEE J. Solid State Circuits Jong-Phil Hong, Sang-Gug Lee
2009	C	`conf`	Low-power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection. ISCAS Anh-Tuan Phan, Ronan Farrell, Min-Suk Kang, Seok-Kyun Han, Sang-Gug Lee
2008	J	`jnl`	A 90 dB 1.32 mW 1.2 V 0.13 mm IEICE Trans. Electron. Quoc-Hoang Duong, Jeong-Seon Lee, Sang-Hyun Min, Joong-Jin Kim, Sang-Gug Lee
2008	J	`jnl`	A Complementary-Coupled CMOS IEICE Trans. Electron. Seok-Ju Yun, Dae-Young Yoon, Sang-Gug Lee
2008	J	`jnl`	All CMOS Low-Power Wide-Gain Range Variable Gain Amplifiers. IEICE Trans. Electron. Quoc-Hoang Duong, Chang-Wan Kim, Sang-Gug Lee
2008	J	`jnl`	An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor. IEICE Trans. Electron. So Bong Shin, Sang-Gug Lee
2008	J	`jnl`	Energy-Efficient Low-Complexity CMOS Pulse Generator for Multiband UWB Impulse Radio. IEEE Trans. Circuits Syst. I Regul. Pap. Anh-Tuan Phan, Jeong-Seon Lee, Vladimir Krizhanovskii, Quan Le, Seok-Kyun Han, Sang-Gug Lee
2007	J	`jnl`	360-µW/1 mW Complementary Cross-Coupled Differential Colpitts IEICE Trans. Electron. Jong-Phil Hong, Seok-Ju Yun, Sang-Gug Lee
2007	C	`conf`	4.7pJ/pulse 7th Derivative Gaussian Pulse Generator for Impulse Radio UWB. ISCAS Tuan-Anh Phan, Vladimir Krizhanovskii, Seok-Kyun Han, Sang-Gug Lee, Hyun-Seo Oh, Nae-Soo Kim
2007	J	`jnl`	A 900 MHz RF Transmitter with Output LO Suppression. IEICE Trans. Electron. Viet-Hoang Le, Trung-Kien Nguyen, Seok-Kyun Han, Sang-Gug Lee
2007	—	`conf`	A CMOS Burst-Mode TIA with Step AGC and Selective Internally Created Reset for 1.25Gb/s EPON. ISSCC Quan Le, Sang-Gug Lee, Ho-Yong Kang, Sang-Hoon Chang
2007	—	`conf`	A fully integrated CMOS burst-mode upstream transmitter for gigabit-class passive optical network applications. ESSCIRC Yong-Hun Oh, Ho-Yong Kang, Kyoohyun Lim, Jongsik Kim, Sang-Gug Lee
2007	—	`conf`	Low-Power CMOS Energy Detection Transceiver for UWB Impulse Radio System. CICC Tuan-Anh Phan, Vladimir Krizhanovskii, Sang-Gug Lee
2007	—	`conf`	UWB and mm-Wave Communications Systems. ISSCC Sang-Gug Lee, Ranjit Gharpurey
2006	J	`jnl`	A 95-dB linear low-power variable gain amplifier. IEEE Trans. Circuits Syst. I Regul. Pap. Quoc-Hoang Duong, Quan Le, Chang-Wan Kim, Sang-Gug Lee
2006	—	`conf`	A CMOS Multi-LO Frequency Synthesizer Block for MB-OFDM UWB Systems. VTC Fall Chang-Wan Kim, Bong Hyuk Park, Seung-Sik Lee, Sang-Sung Choi, Sang-Gug Lee
2006	C	`conf`	A sub-mA, high-gain CMOS low-noise amplifier for 2.4 GHz applications. ISCAS Trung-Kien Nguyen, Sang-Gug Lee
2006	C	`conf`	An all CMOS 743 MHz variable gain amplifier for UWB systems. ISCAS Quoc-Hoang Duong, T.-J. Park, E.-J. Kim, Sang-Gug Lee
2006	C	`conf`	Gain mismatch-balanced I/Q down-conversion mixer for UWB. ISCAS Tuan-Anh Phan, Chang-Wan Kim, Sang-Gug Lee, T.-J. Park, E.-J. Kim
2006	C	`conf`	Low power high linearity transmitter front-end for 900 MHz Zigbee applications. ISCAS Viet-Hoang Le, Trung-Kien Nguyen, Seok-Kyun Han, Sang-Gug Lee, S. B. Hyun
2006	C	`conf`	Low-voltage, low-power CMOS operation transconductance amplifier with rail-to-rail differential input range. ISCAS Trung-Kien Nguyen, Sang-Gug Lee
2005	J	`jnl`	A CMOS 868/915 MHz direct conversion ZigBee single-chip radio. IEEE Commun. Mag. Nam-Jin Oh, Sang-Gug Lee, Jinho Ko
2005	J	`jnl`	A CMOS 868/915 MHz direct conversion. ZigBee single-chip radio. IEEE Commun. Mag. Nam-Jin Oh, Sang-Gug Lee, Jinho Ko
2005	J	`jnl`	A CMOS burst-mode optical transmitter for 1.25-Gb/s ethernet PON applications. IEEE Trans. Circuits Syst. II Express Briefs Yong-Hun Oh, Sang-Gug Lee, Quan Le, Ho-Yong Kang, Tae-Whan Yoo
2005	J	`jnl`	A High Performance CMOS Direct Down Conversion Mixer for UWB System. IEICE Trans. Electron. Tuan-Anh Phan, Chang-Wan Kim, Yun-A Shim, Sang-Gug Lee
2005	—	`conf`	A novel 1.5V DC offset cancellation CMOS down conversion mixer. ISCAS (4) Anh-Tuan Phan, Chang-Wan Kim, Moon-Suk Jung, Yun-A Shim, Jae-Yung Kim, Sang-Gug Lee
2005	J	`jnl`	An ultra-wideband CMOS low noise amplifier for 3-5-GHz UWB system. IEEE J. Solid State Circuits Chang-Wan Kim, Min-Suk Kang, Phan Tuan Anh, Hoon-Tae Kim, Sang-Gug Lee
2005	J	`jnl`	Frequency-Controllable Image Rejection Down CMOS Mixer. IEICE Trans. Electron. Tuan-Anh Phan, Chang-Wan Kim, Yun-A Shim, Sang-Gug Lee
2004	—	`conf`	A 35 dB-linear exponential function generator for VGA and AGC applications. ASP-DAC Quoc-Hoang Duong, Sang-Gug Lee
2004	J	`jnl`	A burst-mode receiver for 1.25-Gb/s ethernet PON with AGC and internally created reset signal. IEEE J. Solid State Circuits Quan Le, Sang-Gug Lee, Yong-Hun Oh, Ho-Yong Kang, Tae-Whan Yoo
2004	—	`conf`	A high performance CMOS direct down conversion mixer for UWB system. ACM Great Lakes Symposium on VLSI Anh-Tuan Phan, Chang-Wan Kim, Min-Suk Kang, Sang-Gug Lee, Chun-Deok Su, Hoon-Tae Kim
2004	—	`conf`	A power constrained simultaneous noise and input matched low noise amplifier design technique. ISCAS (4) Trung-Kien Nguyen, Moon-Su Yang, Sang-Gug Lee
2004	J	`jnl`	A very low-power quadrature VCO with back-gate coupling. IEEE J. Solid State Circuits Hye-Ryoung Kim, Choong-Yul Cha, Seung-Min Oh, Moon-Su Yang, Sang-Gug Lee
2004	J	`jnl`	An inductance enhancement technique and its application to a shunt-peaked 2.5 Gb/s transimpedance amplifier design. IEEE Trans. Circuits Syst. II Express Briefs Yong-Hun Oh, Sang-Gug Lee
2004	—	`conf`	Burst-mode transmitter for 1.25Gb/s Ethernet PON applications [passive optical networks]. ESSCIRC Yong-Hun Oh, Quan Le, Sang-Gug Lee, Nguyen Duy Bien Yen, Ho-Yong Kang, Tae-Whan Yoo
2004	—	`conf`	CMOS exponential current-to-voltage circuit based on newly proposed approximation method. ISCAS (2) Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee
2004	—	`conf`	Ultra low-voltage low-power exponential voltage-mode circuit with tunable output range. ISCAS (2) Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee
2003	J	`jnl`	A 5.2-GHz LNA in 0.35-μm CMOS utilizing inter-stage series resonance and optimizing the substrate resistance. IEEE J. Solid State Circuits Choong-Yul Cha, Sang-Gug Lee
2003	—	`conf`	A 900MHz low voltage low power highly linear mixer for direct-conversion receivers. ICECS Moon-Su Yang, Hye-Ryoung Kim, Sang-Gug Lee
2003	—	`conf`	A complementary Colpitts oscillator based on 0.35 μm CMOS technology. ESSCIRC Choong-Yul Cha, Sang-Gug Lee
2003	—	`conf`	Low power quadrature VCO with the back-gate coupling. ESSCIRC Hye-Ryoung Kim, Seung-Min Oh, Sungdo Kim, Young Sik Youn, Sang-Gug Lee
2003	A	`conf`	Low-voltage low-power high dB-linear CMOS exponential function generator using highly-linear V-I converter. ISLPED Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee
2003	J	`jnl`	Radio specifications of double conversion tuner for cable modem. IEEE Trans. Consumer Electron. Choong-Yul Cha, Jeongki Choi, Hyo-Seok Kwon, Sang-Gug Lee
1993	J	`jnl`	Compact modeling of BJT self-heating in SPICE. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. David T. Zweidinger, Sang-Gug Lee, Robert M. Fox
1993	J	`jnl`	The effects of BJT self-heating on circuit behavior. IEEE J. Solid State Circuits Robert M. Fox, Sang-Gug Lee, David T. Zweidinger