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ORCIDSang-Gug Lee 0001
Sang-Gug James Lee
Person information
- affiliation: Korea Advanced Institute of Science and Technology (KAIST), School of Electrical Engineering, Daejeon, South Korea
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2020 – today
- 2024
[j70]Hafiz Usman Mahmood, Sang-Gug Lee, Jusung Kim:
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. 71(6): 2563-2575 (2024)- [c75]Jeongwon Ham, Won-Jong Choi, Young-Suk Son, Sang-Gug Lee, Kyeongha Kwon:
ASIL-D and AEC-Q100 Grade 0 Compliant Automotive RC Oscillator with Farey Sequence-based Calibration. CICC 2024: 1-2 - [c74]Byeong-Taek Moon, Hyun-Chul Park, Sang-Gug Lee:
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 2024: 202-204 - 2023
- [j69]Byeong-Taek Moon
, Byeonghun Yun, Jusung Kim, Sang-Gug Lee:
Analysis and Design of Power-Efficient H-Band CMOS Frequency Doubler Employing Gain Boosting and Harmonic Enhancing Techniques. IEEE Access 11: 34942-34951 (2023) - [j68]Keun-Mok Kim, Kyung-Sik Choi, Hyunki Jung, Byeonghun Yun, Jinglong Xu, Jinho Ko, Sang-Gug Lee:
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 58(6): 1667-1680 (2023) - [j67]Byeonghun Yun, Dae-Woong Park, Sang-Gug Lee:
H-Band Power Amplifiers in 65-nm CMOS by Adopting Output Power Maximized Gmax-Core and Transmission Line-Based Zero-Degree Power Combining Networks. IEEE J. Solid State Circuits 58(11): 3089-3102 (2023) - [j66]Hyo-Ryeong Jeon, Byeonghun Yun, Ho-Keun Lee, Sang-Gug Lee, Kyung-Sik Choi:
A 250-GHz Wideband Direct-Conversion CMOS Receiver Adopting Baseband Equalized Low-Loss Resistive Passive Mixer. IEEE Trans. Circuits Syst. II Express Briefs 70(10): 3852-3856 (2023) - [c73]Young-Nam Lee, Kyung-Sik Choi, Seong-Won Jo, Gul Rahim, Kyeongha Kwon, Sang-Gug Lee:
Fast-settling Onboard Electrochemical Impedance Spectroscopy System Adopting Quasi-linear-phase Band-pass Filter. I2MTC 2023: 1-6 - [c72]Seung-Hun Wang, Hyoryeong Jeon, Yeonseung Kim, Seunghyun Jang, Hui-Dong Lee, Sunwoo Kong, Bonghyuk Park, Songcheol Hong, Sang-Gug Lee, Jung-Hwan Hwang:
A D-band 1-channel Beamforming Transmitter Integrated Circuits for 6G mobile communication. ICTC 2023: 1152-1153 - [c71]Akzhol Baktiyar, Young-Nam Lee, Min Jae Jung, Sang-Gug Lee, Kyung-Sik Choi:
Reduction of Electrochemical Impedance Spectroscopy Measurement Time for Lithium-ion Batteries Based on Compressive Sensing. IECON 2023: 1-6 - [c70]Min Jae Jung, Akzhol Baktiyar, Young-Nam Lee, Sang-Gug Lee, Taekyu Kang, Soo-Youn Park, Juhyun Song, Kyung-Sik Choi:
Experimental Analysis for Fast Lithium Plating Detection in Voltage Relaxation Profile of Lithium-Ion Batteries. IECON 2023: 1-6 - [c69]Min Jae Jung, Sang-Gug Lee, Donkyu Baek:
Flight History-Aware Battery Temperature Estimator for Unmanned Aerial Vehicles Based on Deep Neural Network. IECON 2023: 1-6 - [c68]Young-Nam Lee, Min Jae Jung, Seong-Won Jo, Gul Rahim, Sang-Gug Lee, Kyung-Sik Choi:
Fast-Settling Onboard Electrochemical Impedance Spectroscopy System Adopting Two-Stage Hilbert Transform. IECON 2023: 1-6 - [c67]Mengchun Zhang, Sang-Gug Lee:
Investigation of SOC-Dependent Crystalline Phase Transitions in Electrodes and Phase-Dependent Aging Characteristics of a Lithium Battery Under Galvanostatic Cycling. IECON 2023: 1-6 - [c66]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:
ASIL-D Compliant Battery Monitoring IC with High Measurement Accuracy and Robust Communication. ISSCC 2023: 322-323 - [c65]Byeong-Taek Moon, Sang-Gug Lee, Jaehyouk Choi:
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 2023: 364-365 - 2022
- [j65]Kyung-Sik Choi, Jinho Ko, Keun-Mok Kim, Jusung Kim, Sang-Gug Lee:
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 57(3): 892-905 (2022) - [j64]Kyung-Sik Choi, Keun-Mok Kim, Dzuhri Radityo Utomo, In-Young Lee, Sang-Gug Lee:
A Fully Integrated 490-GHz CMOS Receiver Adopting Dual-Locking Receiver-Based FLL. IEEE J. Solid State Circuits 57(9): 2626-2639 (2022) - [j63]Young-Seok Noh, Jeong-Il Seo, Hyun-Sik Kim, Sang-Gug Lee:
A Reconfigurable DC-DC Converter for Maximum Thermoelectric Energy Harvesting in a Battery-Powered Duty-Cycling Wireless Sensor Node. IEEE J. Solid State Circuits 57(9): 2719-2730 (2022) - [j62]Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee:
A 915 MHz IoT Transmitter Employing Frequency Tripler and Digitally Controlled Duty-Cycle/Phase Calibration. IEEE J. Solid State Circuits 57(11): 3336-3347 (2022) - [j61]Hyunki Jung, Kyung-Sik Choi, Keun-Mok Kim, Daehoon Jo, Jaeheon Lee, Jusung Kim, Jinho Ko, Sang-Gug Lee:
CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO. IEEE Trans. Circuits Syst. II Express Briefs 69(10): 4083-4087 (2022) - [j60]Ji-Hwan Kim, Jang-Su Kim, Jusung Kim, Sang-Gug Lee:
Time-Multiplexed PWM LED Driver With Grayscale Enhancement Techniques for Signage Display. IEEE Trans. Ind. Electron. 69(6): 6410-6419 (2022) - [c64]Loan Pham-Nguyen, Nam Nguyen-Dac, Thinh Tran-Dinh, Hieu Minh Pham, Minkyu Je, Sang-Gug Lee, Hanh-Phuc Le:
An 86.7%-Efficient Three-Level Boost Converter with Active Voltage Balancing for Thermoelectric Energy Harvesting. CICC 2022: 1-2 - [c63]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:
An LPWAN Radio with a Reconfigurable Data/Duty-Cycled-Wake-Up Receiver. ISSCC 2022: 404-406 - 2021
- [j59]Youngseok Bae, Jinwoo Shin, Sang-Gug Lee, Hoon Kim:
Field Experiment of Photonic Radar for Low-RCS Target Detection and High-Resolution Image Acquisition. IEEE Access 9: 63559-63566 (2021) - [j58]Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, Sang-Gug Lee:
A D-Band Power Amplifier in 65-nm CMOS by Adopting Simultaneous Output Power-and Gain-Matched Gmax-Core. IEEE Access 9: 99039-99049 (2021) - [j57]Keun-Mok Kim, Subin Kim, Kyung-Sik Choi, Hyunki Jung, Jinho Ko, Sang-Gug Lee:
A Sub-nW Single-Supply 32-kHz Sub-Harmonic Pulse Injection Crystal Oscillator. IEEE J. Solid State Circuits 56(6): 1849-1858 (2021) - [j56]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:
A -123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks. IEEE J. Solid State Circuits 56(9): 2656-2667 (2021) - [j55]Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, Jong-Phil Hong, Sang-Gug Lee:
Design of High-Gain Sub-THz Regenerative Amplifiers Based on Double-Gmax Gain Boosting Technique. IEEE J. Solid State Circuits 56(11): 3388-3398 (2021) - [j54]Thinh Tran-Dinh, Hieu Minh Pham, Loan Pham-Nguyen, Sang-Gug Lee, Hanh-Phuc Le:
Power Management IC With a Three-Phase Cold Self-Start for Thermoelectric Generators. IEEE Trans. Circuits Syst. I Regul. Pap. 68(1): 103-113 (2021) - [j53]Hafiz Usman Mahmood, Dzuhri Radityo Utomo, Jusung Kim, Sang-Gug Lee:
A 27 dB Sidelobe Suppression, 1.12 GHz BW-10dB UWB Pulse Generator With Process Compensation. IEEE Trans. Circuits Syst. II Express Briefs 68(8): 2805-2809 (2021) - [j52]Subin Kim, Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Jusung Kim, Sang-Gug Lee:
A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation. IEEE Trans. Circuits Syst. II Express Briefs 68(8): 2810-2814 (2021) - [c62]Keun-Mok Kim, Hyun-Gi Seok, Jeong-Il Seo, Kyung-Sik Choi, Sang-Gug Lee:
0.6 V 8.1/0.2µW Ultra-Low-Power Logarithmic Power Detectors Employing Subthreshold MOS Transistors. A-SSCC 2021: 1-3 - [c61]Byeonghun Yun, Dae-Woong Park, Kyung-Sik Choi, Ho-Jin Song, Sang-Gug Lee:
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 2021: 1-3 - [c60]Young-Seok Noh, Jeong-Il Seo, Won-Jong Choi, Ji-Hwan Kim, Hoang Van Phuoc, Hyun-Sik Kim, Sang-Gug Lee:
17.6 A Reconfigurable DC-DC Converter for Maximum TEG Energy Harvesting in a Battery-Powered Wireless Sensor Node. ISSCC 2021: 266-268 - [c59]Kyung-Sik Choi, Jinho Ko, Sang-Gug Lee:
A Single-Supply Single-Core Inverse Class-D Digital Power Amplifier with Enhanced Power Back-Off Efficiency Adopting Output Power Scaling Technique. VLSI Circuits 2021: 1-2 - 2020
- [j51]Hyunki Jung, Dzuhri Radityo Utomo, Seok-Kyun Han, Jusung Kim, Sang-Gug Lee:
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. 67-I(10): 3410-3421 (2020) - [j50]Guillaume Thenaisie, Cheol-Heui Park, Sang-Gug Lee:
A Real-Time Entropy Estimation Algorithm for Lithium Batteries Based on a Combination of Kalman Filter and Nonlinear Observer. IEEE Trans. Ind. Electron. 67(9): 8034-8043 (2020) - [c58]Thinh Tran-Dinh, Hieu Minh Pham, Bac Phuong Dao, Hien Hoang-Thi, Loan Pham-Nguyen, Sang-Gug Lee, Hanh-Phuc Le:
Low-Power PMIC with Two Hybrid Converters for TEG Application. APCCAS 2020: 15-18 - [c57]Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee:
A 5 dBm 30.6% Efficiency 915 MHz Transmitter with $210\ \mu \mathrm{W}$ ULP PLL Employing Frequency Tripler and Digitally Controlled Duty/Phase Calibration Buffer. A-SSCC 2020: 1-4 - [c56]Kyung-Sik Choi, Dzuhri Radityo Utomo, Keun-Mok Kim, Byeonghun Yun, Sang-Gug Lee, In-Young Lee:
29.7 A 490GHz 32mW Fully Integrated CMOS Receiver Adopting Dual-Locking FLL. ISSCC 2020: 452-454 - [c55]Dae-Woong Park, Dzuhri Radityo Utomo, Jong-Phil Hong, Kristof Vaesen, Piet Wambacq, Sang-Gug Lee:
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 2020: 1-2 - [c54]Dzuhri Radityo Utomo, Dae-Woong Park, Byeonghun Yun, Sang-Gug Lee:
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 2020: 1-2
2010 – 2019
- 2019
- [j49]Dae-Woong Park, Dzuhri Radityo Utomo, Bao Huu Lam, Sang-Gug Lee, Jong-Phil Hong:
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 54(6): 1613-1623 (2019) - [c53]Thinh Tran-Dinh, Hieu Minh Pham, Tien-Lam Vu, Loan Pham-Nguyen, Sang-Gug Lee:
Three-Phase Boost-Converter Based PMIC for Thermal Electric Generator Application. APCCAS 2019: 205-208 - [c52]Keun-Mok Kim, Eui-Rim Jeong, Kyung-Sik Choi, Subin Kim, Byeonghun Yun, Hyunki Jung, Wonkab Oh, Jinho Ko, Sang-Gug Lee:
A 915 MHz, 499 μW, -99 dBm, and 100 kbps BFSK Direct Conversion Receiver. ESSCIRC 2019: 209-212 - 2018
- [j48]Baek-Min Lim, Jeong-Il Seo, Sang-Gug Lee:
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 53(11): 3293-3302 (2018) - [j47]Oh-Yong Jung, Hyun-Gi Seok, Anjana Dissanayake, Sang-Gug Lee:
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 65-II(11): 1579-1583 (2018) - [c51]Dae-Woong Park, Dzuhri Radityo Utomo, Jong-Phil Hong, Sang-Gug Lee:
A 230-260GHz wideband amplifier in 65nm CMOS based on dual-peak Gmax-core. ASP-DAC 2018: 301-302 - [c50]Oh-Yong Jung, Hyun-Gi Seok, Anjana Dissanayake, Sang-Gug Lee:
A 2.4GHz, -102dBm-sensitivity, 25kb/s, 0.466mW interference resistant BFSK multi-channel sliding-IF ULP receiver. ASP-DAC 2018: 319-320 - [c49]Hyunki Jung, Dzuhri Radityo Utomo, Saebyeok Shin, Seok-Kyun Han, Sang-Gug Lee, Jusung Kim:
Ka-band RF Front-End with 5dB NF and 16dB conversion gain in 45nm CMOS technology. ISOCC 2018: 105-106 - [c48]Saebyeok Shin, Dzuhri Radityo Utomo, Hyunki Jung, Seok-Kyun Han, Sang-Gug Lee, Jusung Kim:
A 22.8-to-32.4 GHz Injection-locked Frequency Tripler with Source Degeneration. ISOCC 2018: 107-108 - 2017
- [j46]Jusung Kim, Dzuhri Radityo Utomo, Anjana Dissanayake, Seok-Kyun Han, Sang-Gug Lee:
The Evolution of Channelization Receiver Architecture: Principles and Design Challenges. IEEE Access 5: 25385-25395 (2017) - [j45]Liao Wu, Xuan-Dien Do, Sang-Gug Lee, Dong Sam Ha:
A Self-Powered and Optimal SSHI Circuit Integrated With an Active Rectifier for Piezoelectric Energy Harvesting. IEEE Trans. Circuits Syst. I Regul. Pap. 64-I(3): 537-549 (2017) - [j44]Seong Joong Kim, Chang Soon Park, Sang-Gug Lee:
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. 64-I(11): 2976-2987 (2017) - [c47]Sun-a Kim, Kyoung-Yong Choi, Dae-Woong Park, Joo-Myoung Kim, Seok-Kyun Han, Sang-Gug Lee:
0.5 and 1.5 THz monolithic imagers in a 65 nm CMOS adopting a VCO-based signal processing. A-SSCC 2017: 149-152 - 2016
- [c46]Seong Joong Kim, Chang Soon Park, Youngkyu Kim, Seok-Ju Yun, Young-Jun Hong, Sang-Gug Lee:
A 2.4GHz ternary sequence spread spectrum OOK transceiver with harmonic spur suppression and dual-mode detection architecture for ULP wearable devices. VLSI Circuits 2016: 1-2 - 2015
- [j43]In-Young Lee, Donggu Im, Jinho Ko, Sang-Gug Lee:
A 50-450 MHz Tunable RF Biquad Filter Based on a Wideband Source Follower With > 26 dBm IIP3, +12 dBm P1 dB, and 15 dB Noise Figure. IEEE J. Solid State Circuits 50(10): 2294-2305 (2015) - [j42]Chang-Jin Jeong, Yang Sun, Seok-Kyun Han, Sang-Gug Lee:
A 2.2 mW, 40 dB Automatic Gain Controllable Low Noise Amplifier for FM Receiver. IEEE Trans. Circuits Syst. I Regul. Pap. 62-I(2): 600-606 (2015) - [j41]Xuan-Dien Do, Huy-Hieu Nguyen, Seok-Kyun Han, Dong Sam Ha, Sang-Gug Lee:
A Self-Powered High-Efficiency Rectifier With Automatic Resetting of Transducer Capacitance in Piezoelectric Energy Harvesting Systems. IEEE Trans. Very Large Scale Integr. Syst. 23(3): 444-453 (2015) - [c45]Joo-Myoung Kim, Jae-Seung Lee, Sun-a Kim, Taeik Kim, Hojin Park, Sang-Gug Lee:
A 72μW, 2.4GHz, 11.7% tuning range, 212dBc/Hz FoM LC-VCO in 65nm CMOS. CICC 2015: 1-4 - [c44]Jae-Seung Lee, Joo-Myoung Kim, Jaesup Lee, Seok-Kyun Han, Sang-Gug Lee:
13.1 A 227pJ/b -83dBm 2.4GHz multi-channel OOK receiver adopting receiver-based FLL. ISSCC 2015: 1-3 - [c43]Liao Wu, Dong Sam Ha, Jishun Kuang, Xuan-Dien Do, Sang-Gug Lee:
An active rectifier with optimal flip timing for the internal capacitor for piezoelectric vibration energy harvesting. MWSCAS 2015: 1-4 - 2014
- [j40]Sigit Yuwono, Seok-Kyun Han, Giwan Yoon, Han-Jin Cho, Sang-Gug Lee:
Development of low-complexity all-digital frequency locked loop as 500 MHz reference clock generator for field-programmable gate array. IET Circuits Devices Syst. 8(2): 73-81 (2014) - [j39]Yeong-Shin Jang, Young-Hun Ko, Jung-Min Choi, Hyung-Seog Oh, Sang-Gug Lee:
A 45-dB, 150-Hz, and 18-mW Touch Controller for On-Cell Capacitive TSP Systems. IEEE Trans. Circuits Syst. II Express Briefs 61-II(10): 748-752 (2014) - [j38]Hong-Soon Cho, Chung-Hwan Kim, Sang-Gug Lee:
A High-Sensitivity and Low-Walk Error LADAR Receiver for Military Application. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(10): 3007-3015 (2014) - [c42]Ngan K. Hoang, Jeong-Seon Lee, Sang-Gug Lee:
Maximum power transfer considering limited available input power in ultrasonic wireless power transfer for implanted medical devices. ICCE-Berlin 2014: 431-432 - [c41]In-Young Lee, Sang-Sung Lee, Donggu Im, Seungjin Kim, Jeongki Choi, Sang-Gug Lee, Jinho Ko:
3.7 A fully integrated TV tuner front-end with 3.1dB NF, >+31dBm OIP3, >83dB HRR3/5 and >68dB HRR7. ISSCC 2014: 70-71 - 2013
- [j37]Joo-Myoung Kim, Seungjin Kim, In-Young Lee, Seok-Kyun Han, Sang-Gug Lee:
A Low-Noise Four-Stage Voltage-Controlled Ring Oscillator in Deep-Submicrometer CMOS Technology. IEEE Trans. Circuits Syst. II Express Briefs 60-II(2): 71-75 (2013) - [c40]Jong-Kyoung Lee, Young-Hun Ko, Sang-Gug Lee:
Calibration technique for sensitivity variation in RVDT type accelerator position sensor. I2MTC 2013: 1512-1516 - [c39]Oh-Yong Jung, Seungjin Kim, Seok-Kyun Han, Sang-Gug Lee:
A low power low inaccuracy linearity-compensated temperature sensor for attachable medical devices. ISCAS 2013: 1087-1090 - [c38]Sang-Sung Lee, Jaeheon Lee, In-Young Lee, Sang-Gug Lee, Jinho Ko:
A new TX leakage-suppression technique for an RFID receiver using a dead-zone amplifier. ISSCC 2013: 92-93 - 2012
- [j36]Huy-Binh Le, Sang-Gug Lee, Seung-Tak Ryu:
A Single-Supply 84 dB DR Audio-Band ADC for Compact Digital Microphones. IEICE Trans. Electron. 95-C(1): 130-136 (2012) - [j35]Dae-Young Yoon, Chang-Jin Jeong, Justin Cartwright, Ho-Yong Kang, Seok-Kyun Han, Nae-Soo Kim, Dong Sam Ha, Sang-Gug Lee:
A New Approach to Low-Power and Low-Latency Wake-Up Receiver System for Wireless Sensor Nodes. IEEE J. Solid State Circuits 47(10): 2405-2419 (2012) - [j34]Sang-Hyun Cho, Chang-Kyo Lee, Sang-Gug Lee, Seung-Tak Ryu:
A Two-Channel Asynchronous SAR ADC With Metastable-Then-Set Algorithm. IEEE Trans. Very Large Scale Integr. Syst. 20(4): 765-769 (2012) - [c37]Seungjin Kim, In-Young Lee, Joo-Myoung Kim, Sang-Gug Lee:
A quantization noise cancelling fractional-N type ΔΣ frequency synthesizer using SAR-based DAC gain calibration. CICC 2012: 1-4 - [c36]Seong Joong Kim, Bumman Kim, Sangwook Nam, Dejan Markovic, Sang-Gug Lee, Jaesup Lee:
Challenges and directions of ultra low energy wireless sensor nodes for biosignal monitoring. ISCAS 2012: 986-989 - [c35]Xuan-Dien Do, Seok-Kyun Han, Sang-Gug Lee:
Low power consumption for detecting current zero of synchronous DC-DC buck converter. ISOCC 2012: 487-490 - [c34]Jeongki Choi, Kanghyuk Lee, Seok-Oh Yun, Sang-Gug Lee, Jinho Ko:
An interference-aware 5.8GHz wake-up radio for ETCS. ISSCC 2012: 446-448 - 2011
- [j33]Viet-Hoang Le, Seok-Kyun Han, Sang-Gug Lee:
A Low Power Driver Amplifier for Unlicensed 2.4 GHz Band. IEICE Trans. Electron. 94-C(1): 120-123 (2011) - [j32]Viet-Hoang Le, Hoai-Nam Nguyen, Sun-a Kim, Seok-Kyun Han, Sang-Gug Lee:
A Wideband Noise Cancelling Low Noise Amplifier for 3GPP LTE Standard. IEICE Trans. Electron. 94-C(6): 1127-1130 (2011) - [j31]Yun-A Shim, Sang-Gug Lee:
An Analog Controlled Variable Gain LNA with Tunable Frequency Bands. IEICE Trans. Electron. 94-C(7): 1240-1242 (2011) - [j30]Yang Sun, Chang-Jin Jeong, In-Young Lee, Sang-Gug Lee:
A Low Power and Low Noise On-Chip Active RF Tracking Filter for Digital TV Tuner ICs. IEICE Trans. Electron. 94-C(10): 1698-1701 (2011) - [j29]Ha Le-Thai, Huy-Hieu Nguyen, Hoai-Nam Nguyen, Hong-Soon Cho, Jeong-Seon Lee, Sang-Gug Lee:
Correction to "An IF Bandpass Filter Based on a Low Distortion Transconductor" [Dec 10 2634-2646]. IEEE J. Solid State Circuits 46(5): 1231 (2011) - [j28]Viet-Hoang Le, Hoai-Nam Nguyen, In-Young Lee, Seok-Kyun Han, Sang-Gug Lee:
A Passive Mixer for a Wideband TV Tuner. IEEE Trans. Circuits Syst. II Express Briefs 58-II(7): 398-401 (2011) - [j27]Huy-Binh Le, Xuan-Dien Do, Sang-Gug Lee, Seung-Tak Ryu:
A Long Reset-Time Power-On Reset Circuit With Brown-Out Detection Capability. IEEE Trans. Circuits Syst. II Express Briefs 58-II(11): 778-782 (2011) - [c33]Hoai-Nam Nguyen, Seung-Hwan Jung, Byung-Hun Min, Young-Jae Lee, Sang-Gug Lee, Yun Seong Eo, Hyun-Kyu Yu:
A low power discrete-time receiver for triple-band FM/T-DMB/DAB system-on-chip. ESSCIRC 2011: 311-314 - [c32]Jae-Seung Lee, Chang-Jin Jeong, Yeong-Shin Jang, In-Young Lee, Sang-Sung Lee, Seok-Kyun Han, Sang-Gug Lee:
A high linear low flicker noise 25% duty cycle LO I/Q mixer for a FM radio receiver. ISCAS 2011: 1399-1402 - [c31]Xuan-Dien Do, Chang-Jin Jeong, Huy-Hieu Nguyen, Seok-Kyun Han, Sang-Gug Lee:
A high efficiency piezoelectric energy harvesting system. ISOCC 2011: 389-392 - 2010
- [j26]Huy-Hieu Nguyen, Jeong-Seon Lee, Sang-Gug Lee:
Low Voltage Current-Reused Pseudo-Differential Programmable Gain Amplifier. IEICE Trans. Electron. 93-C(1): 148-150 (2010) - [j25]Yeong-Shin Jang, Hoai-Nam Nguyen, Seung-Tak Ryu, Sang-Gug Lee:
Yield-Ensuring DAC-Embedded Opamp Design Based on Accurate Behavioral Model Development. IEICE Trans. Electron. 93-C(6): 935-937 (2010) - [j24]Ha Le-Thai, Huy-Hieu Nguyen, Hoai-Nam Nguyen, Hong-Soon Cho, Jeong-Seon Lee, Sang-Gug Lee:
An IF Bandpass Filter Based on a Low Distortion Transconductor. IEEE J. Solid State Circuits 45(11): 2250-2261 (2010) - [c30]Yang Sun, Chang-Jin Jeong, In-Young Lee, Jeong-Seon Lee, Sang-Gug Lee:
A 50-300-MHz low power and high linear active RF tracking filter for digital TV tuner ICs. CICC 2010: 1-4 - [c29]Huy-Hieu Nguyen, Hoai-Nam Nguyen, Jeong-Seon Lee, Sang-Gug Lee:
A high-linearity low-noise reconfiguration-based programmable gain amplifier. ESSCIRC 2010: 166-169 - [c28]Anh-Tuan Phan, Seok-Kyun Han, Sang-Gug Lee:
Low-power high-linearity 0.13-µm CMOS WCDMA receiver front-end. ICECS 2010: 1192-1195
2000 – 2009
- 2009
- [j23]Huy-Binh Le, Seung-Tak Ryu, Sang-Gug Lee:
A Fully On-Chip Gm-Opamp-RC Based Preamplifier for Electret Condenser Microphones. IEICE Trans. Electron. 92-C(4): 587-588 (2009) - [j22]Jong-Phil Hong, Sang-Gug Lee:
Low Phase NoiseGm-Boosted Differential Gate-to-Source Feedback Colpitts CMOS VCO. IEEE J. Solid State Circuits 44(11): 3079-3091 (2009) - [j21]Huy-Hieu Nguyen, Hoai-Nam Nguyen, Jeong-Seon Lee, Sang-Gug Lee:
A Binary-Weighted Switching and Reconfiguration-Based Programmable Gain Amplifier. IEEE Trans. Circuits Syst. II Express Briefs 56-II(9): 699-703 (2009) - [c27]Jae-Won Nam, Young-Deuk Jeon, Young-Kyun Cho, Sang-Gug Lee, Jong-Kee Kwon:
A 2.85mW 0.12mm2 1.0V 11-bit 20-MS/s algorithmic ADC in 65nm CMOS. ESSCIRC 2009: 468-471 - [c26]Anh-Tuan Phan, Ronan Farrell, Jeong-Seon Lee, Sang-Gug Lee:
380 MHz Low-power Sharp-rejection Active-RC LPF for IEEE 802.15.4a UWB WPAN. ISCAS 2009: 1369-1372 - [c25]Anh-Tuan Phan, Ronan Farrell, Min-Suk Kang, Seok-Kyun Han, Sang-Gug Lee:
Low-power Sliding Correlation CMOS UWB Pulsed Radar Receiver for Motion Detection. ISCAS 2009: 1541-1544 - [c24]Sigit Yuwono, Jeong-Yul Bae, Tuan-Anh Phan, Seok-Kyun Han, Sang-Gug Lee:
A Current-reused Low-power Four-quadrant Multiplier with Single-ended Current Output. ISCAS 2009: 2113-2116 - 2008
- [j20]Quoc-Hoang Duong, Chang-Wan Kim, Sang-Gug Lee:
All CMOS Low-Power Wide-Gain Range Variable Gain Amplifiers. IEICE Trans. Electron. 91-C(5): 788-797 (2008) - [j19]Quoc-Hoang Duong, Jeong-Seon Lee, Sang-Hyun Min, Joong-Jin Kim, Sang-Gug Lee:
A 90 dB 1.32 mW 1.2 V 0.13 mm2 Two-Stage Variable Gain Amplifier in 0.18 µm CMOS. IEICE Trans. Electron. 91-C(5): 806-808 (2008) - [j18]So Bong Shin, Sang-Gug Lee:
An LC-VCO Strongly Suppresses the AM-FM Conversion Caused by Varactor. IEICE Trans. Electron. 91-C(9): 1516-1519 (2008) - [j17]Seok-Ju Yun, Dae-Young Yoon, Sang-Gug Lee:
A Complementary-Coupled CMOS LC Quadrature Oscillator. IEICE Trans. Electron. 91-C(11): 1806-1810 (2008) - [j16]Anh-Tuan Phan, Jeong-Seon Lee, Vladimir Krizhanovskii, Quan Le, Seok-Kyun Han, Sang-Gug Lee:
Energy-Efficient Low-Complexity CMOS Pulse Generator for Multiband UWB Impulse Radio. IEEE Trans. Circuits Syst. I Regul. Pap. 55-I(11): 3552-3563 (2008) - 2007
- [j15]Viet-Hoang Le, Trung-Kien Nguyen, Seok-Kyun Han, Sang-Gug Lee:
A 900 MHz RF Transmitter with Output LO Suppression. IEICE Trans. Electron. 90-C(1): 201-203 (2007) - [j14]Jong-Phil Hong, Seok-Ju Yun, Sang-Gug Lee:
360-µW/1 mW Complementary Cross-Coupled Differential Colpitts LC-VCO/QVCO in 0.25-µm CMOS. IEICE Trans. Electron. 90-C(12): 2289-2292 (2007) - [c23]Tuan-Anh Phan, Vladimir Krizhanovskii, Sang-Gug Lee:
Low-Power CMOS Energy Detection Transceiver for UWB Impulse Radio System. CICC 2007: 675-678 - [c22]Yong-Hun Oh, Ho-Yong Kang, Kyoohyun Lim, Jongsik Kim, Sang-Gug Lee:
A fully integrated CMOS burst-mode upstream transmitter for gigabit-class passive optical network applications. ESSCIRC 2007: 516-519 - [c21]Tuan-Anh Phan, Vladimir Krizhanovskii, Seok-Kyun Han, Sang-Gug Lee, Hyun-seo Oh, Nae-Soo Kim:
4.7pJ/pulse 7th Derivative Gaussian Pulse Generator for Impulse Radio UWB. ISCAS 2007: 3043-3046 - [c20]Quan Le, Sang-Gug Lee, Ho-Yong Kang, Sang-Hoon Chang:
A CMOS Burst-Mode TIA with Step AGC and Selective Internally Created Reset for 1.25Gb/s EPON. ISSCC 2007: 50-51 - [c19]Sang-Gug Lee, Ranjit Gharpurey:
UWB and mm-Wave Communications Systems. ISSCC 2007: 110-111 - [c18]Osamu Nakamura, Hao Min, Sang-Gug James Lee:
Message from the Organizers of the Workshop on Networked RFID. SAINT Workshops 2007 - 2006
- [j13]Quoc-Hoang Duong, Quan Le, Chang-Wan Kim, Sang-Gug Lee:
A 95-dB linear low-power variable gain amplifier. IEEE Trans. Circuits Syst. I Regul. Pap. 53-I(8): 1648-1657 (2006) - [c17]Quoc-Hoang Duong, T.-J. Park, E.-J. Kim, Sang-Gug Lee:
An all CMOS 743 MHz variable gain amplifier for UWB systems. ISCAS 2006 - [c16]Viet-Hoang Le, Trung-Kien Nguyen, Seok-Kyun Han, Sang-Gug Lee, S. B. Hyun:
Low power high linearity transmitter front-end for 900 MHz Zigbee applications. ISCAS 2006 - [c15]Trung-Kien Nguyen, Sang-Gug Lee:
Low-voltage, low-power CMOS operation transconductance amplifier with rail-to-rail differential input range. ISCAS 2006 - [c14]Trung-Kien Nguyen, Sang-Gug Lee:
A sub-mA, high-gain CMOS low-noise amplifier for 2.4 GHz applications. ISCAS 2006 - [c13]Tuan-Anh Phan, Chang-Wan Kim, Sang-Gug Lee, T.-J. Park, E.-J. Kim:
Gain mismatch-balanced I/Q down-conversion mixer for UWB. ISCAS 2006 - [c12]Chang-Wan Kim, Bong Hyuk Park, Seung-Sik Lee, Sang-Sung Choi, Sang-Gug Lee:
A CMOS Multi-LO Frequency Synthesizer Block for MB-OFDM UWB Systems. VTC Fall 2006: 1-4 - 2005
- [j12]Nam-Jin Oh, Sang-Gug Lee, Jinho Ko:
A CMOS 868/915 MHz direct conversion. ZigBee single-chip radio. IEEE Commun. Mag. 43(12): 100-109 (2005) - [j11]Nam-Jin Oh, Sang-Gug Lee, Jinho Ko:
A CMOS 868/915 MHz direct conversion ZigBee single-chip radio. IEEE Commun. Mag. 43(12): 100-109 (2005) - [j10]Tuan-Anh Phan, Chang-Wan Kim, Yun-A Shim, Sang-Gug Lee:
A High Performance CMOS Direct Down Conversion Mixer for UWB System. IEICE Trans. Electron. 88-C(12): 2316-2321 (2005) - [j9]Tuan-Anh Phan, Chang-Wan Kim, Yun-A Shim, Sang-Gug Lee:
Frequency-Controllable Image Rejection Down CMOS Mixer. IEICE Trans. Electron. 88-C(12): 2322-2324 (2005) - [j8]Chang-Wan Kim, Min-Suk Kang, Phan Tuan Anh, Hoon-Tae Kim, Sang-Gug Lee:
An ultra-wideband CMOS low noise amplifier for 3-5-GHz UWB system. IEEE J. Solid State Circuits 40(2): 544-547 (2005) - [j7]Yong-Hun Oh, Sang-Gug Lee, Quan Le, Ho-Yong Kang, Tae-Whan Yoo:
A CMOS burst-mode optical transmitter for 1.25-Gb/s ethernet PON applications. IEEE Trans. Circuits Syst. II Express Briefs 52-II(11): 780-783 (2005) - [c11]Anh-Tuan Phan, Chang-Wan Kim, Moon-Suk Jung, Yun-A Shim, Jae-Yung Kim, Sang-Gug Lee:
A novel 1.5V DC offset cancellation CMOS down conversion mixer. ISCAS (4) 2005: 3704-3707 - 2004
- [j6]Hye-Ryoung Kim, Choong-Yul Cha, Seung-Min Oh, Moon-Su Yang, Sang-Gug Lee:
A very low-power quadrature VCO with back-gate coupling. IEEE J. Solid State Circuits 39(6): 952-955 (2004) - [j5]Quan Le, Sang-Gug Lee, Yong-Hun Oh, Ho-Yong Kang, Tae-Whan Yoo:
A burst-mode receiver for 1.25-Gb/s ethernet PON with AGC and internally created reset signal. IEEE J. Solid State Circuits 39(12): 2379-2388 (2004) - [j4]Yong-Hun Oh, Sang-Gug Lee:
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 51-II(11): 624-628 (2004) - [c10]Quoc-Hoang Duong, Sang-Gug Lee:
A 35 dB-linear exponential function generator for VGA and AGC applications. ASP-DAC 2004: 304-306 - [c9]Yong-Hun Oh, Quan Le, Sang-Gug Lee, Nguyen Duy Bien Yen, Ho-Yong Kang, Tae-Whan Yoo:
Burst-mode transmitter for 1.25Gb/s Ethernet PON applications [passive optical networks]. ESSCIRC 2004: 283-286 - [c8]Anh-Tuan Phan, Chang-Wan Kim, Min-Suk Kang, Sang-Gug Lee, Chun-Deok Su, Hoon-Tae Kim:
A high performance CMOS direct down conversion mixer for UWB system. ACM Great Lakes Symposium on VLSI 2004: 377-380 - [c7]Trung-Kien Nguyen, Moon-Su Yang, Sang-Gug Lee:
A power constrained simultaneous noise and input matched low noise amplifier design technique. ISCAS (4) 2004: 281-284 - [c6]Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee:
Ultra low-voltage low-power exponential voltage-mode circuit with tunable output range. ISCAS (2) 2004: 729-732 - [c5]Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee:
CMOS exponential current-to-voltage circuit based on newly proposed approximation method. ISCAS (2) 2004: 865-868 - 2003
- [j3]Choong-Yul Cha, Sang-Gug Lee:
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 38(4): 669-672 (2003) - [j2]Choong-Yul Cha, Jeongki Choi, Hyo-Seok Kwon, Sang-Gug Lee:
Radio specifications of double conversion tuner for cable modem. IEEE Trans. Consumer Electron. 49(4): 1272-1278 (2003) - [c4]Choong-Yul Cha, Sang-Gug Lee:
A complementary Colpitts oscillator based on 0.35 μm CMOS technology. ESSCIRC 2003: 691-694 - [c3]Hye-Ryoung Kim, Seung-Min Oh, Sungdo Kim, Young Sik Youn, Sang-Gug Lee:
Low power quadrature VCO with the back-gate coupling. ESSCIRC 2003: 699-701 - [c2]Moon-Su Yang, Hye-Ryoung Kim, Sang-Gug Lee:
A 900MHz low voltage low power highly linear mixer for direct-conversion receivers. ICECS 2003: 974-977 - [c1]Quoc-Hoang Duong, Trung-Kien Nguyen, Sang-Gug Lee:
Low-voltage low-power high dB-linear CMOS exponential function generator using highly-linear V-I converter. ISLPED 2003: 349-352
1990 – 1999
- 1993
- [j1]David T. Zweidinger, Sang-Gug Lee, Robert M. Fox:
Compact modeling of BJT self-heating in SPICE. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 12(9): 1368-1375 (1993)
Coauthor Index
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