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Lee, Sang-Gug (이상국) C-1735-2011

Department
School of Electrical Engineering(전기및전자공학부)
Co-author
Collaboration Network Collaboration Network
Website
http://nice.kaist.ac.krHomePage
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1

A 96.5% Efficiency Current Mode Hysteretic Buck Converter with 1.2% Error Auto-Selectable Frequency Locking

Seo, Jeong-Il; Lim, Baek-Min; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON POWER ELECTRONICS, v.33, no.9, pp.7733 - 7743, 2018-09

2

High-Power 268-GHz Push-Push Transformer-Based Oscillator With Capacitive Degeneration

Utomo, Dzuhri Radityo; Park, Dae-Woong; Lee, Sang-Gugresearcher; Hong, Jong-PhilIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.28, no.7, pp.612 - 614, 2018-07

3

A Low-Power Interference-Tolerance Wideband Receiver for 802.11af/ah Long-Range Wi-Fi With Post-LNA Active N-Path Filter

Nguyen, Hoai Nam; Kim, Ki-Su; Han, Seon-Ho; Lee, Ja-Yol; Kim, CheonSoo; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.66, no.5, pp.2287 - 2298, 2018-05

4

Structural design of a flexible thermoelectric power generator for wearable applications

Kim, Choong Sun; Lee, Gyu Soup; Choi, Hyeongdo; Kim, Yongjun; Yang, Hyeong Man; Lim, Se Hwan; Lee, Sang-Gugresearcher; Cho, Byung-JinresearcherELSEVIER SCI LTDAPPLIED ENERGY, v.214, pp.131 - 138, 2018-03

5

A High-linearity Wideband Discrete-time Receiver for Software-defined Radio

Nguyen, Hoai Nam; Dissanayake, D. M. A. N. B.; Han, Seok-Kyun; Lee, Sang-GugresearcherIEEK PUBLICATION CENTERJOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.18, no.1, pp.29 - 35, 2018-02

6

A 280-/300-GHz Three-Stage Amplifiers in 65-nm CMOS With 12-/9-dB Gain and 1.6/1.4% PAE While Dissipating 17.9 mW

Park, Dae-Woong; Utomo, Dzuhri Radityo; Lam, Bao Huu; Hong, Jong-Phil; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.28, no.1, pp.79 - 81, 2018-01

7

Nonlinear Analysis of Nonresonant THz Response of MOSFET and Implementation of a High-Responsivity Cross-Coupled THz Detector

Khan, Muhammad Ibrahim Wasiq; Kim, Suna; Park, Dae-Woong; Kim, Hyoung-Jun; Han, Seok-Kyun; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, v.8, no.1, pp.108 - 120, 2018-01

8

A 2.4-GHz Ternary Sequence Spread Spectrum OOK Transceiver for Reliable and Ultra-Low Power Sensor Network Applications

Kim, Seong Joong; Park, Chang Soon; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.64, no.11, pp.2976 - 2987, 2017-11

9

The Evolution of Channelization Receiver Architecture: Principles and Design Challenges

Kim, Ju-Sung; Utomo, Dzuhri Radityo; Dissanayake, Anjana; Han, Seok-Kyun; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE ACCESS, v.5, pp.25385 - 25395, 2017-11

10

A 2.4-GHz Super-Regenerative Transceiver With Selectivity-Improving Dual Q-Enhancement Architecture and 102-mu W All-Digital FLL

Kim, Seong Joong; Lee, DongSoo; Lee, Kang-Yoon; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.65, no.9, pp.3287 - 3298, 2017-09

11

A Self-Powered and Optimal SSHI Circuit Integrated With an Active Rectifier for Piezoelectric Energy Harvesting

Wu, Liao; Do, Xuan Dien; Lee, Sang-Gugresearcher; Ha, Dong SamIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.64, no.3, pp.537 - 549, 2017-03

12

A Self-Powered and Optimal SSHI Circuit Integrated With an Active Rectifier for Piezoelectric Energy Harvesting

Wu, Liao; Do, Xuan Dien; Lee, Sang-Gugresearcher; Ha, Dong SamIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.64, no.3, pp.537 - 549, 2017-03

13

A 200-V 98.16%-Efficiency Buck LED Driver Using Integrated Current Control to Improve Current Accuracy for Large-Scale Single-String LED Backlighting Applications

Lim, Baek-Min; Ko, Younghun; Jang, Yeongshin; Kwon, Ok-Hwan; Han, Sok-Kyun; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON POWER ELECTRONICS, v.31, no.9, pp.6416 - 6427, 2016-09

14

A Compact Flicker-Free Transformer-Less LED Driver With an Enhanced Power Factor for Omnidirectional Multichannel Smart Bulb Applications

Ko, Younghun; Cho, Hong-Soo; Lee, Sang-Sung; Shin, So-Bong; Song, Yongchul; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON POWER ELECTRONICS, v.31, no.8, pp.5851 - 5862, 2016-08

15

Tunable triangular pulse-generator for ISM band radar

Won, You Sun; Kim, C. -H.; Lee, H. -I.; Lee, Sang-GugresearcherINST ENGINEERING TECHNOLOGY-IETELECTRONICS LETTERS, v.52, no.15, pp.1334 - 1335, 2016-07

16

TiN/PECVD-Si3N4/TiN diaphragm-based capacitive-type MEMS acoustic sensor

Lee, Jae Woo; Jeon, J. H.; Kim, Y. G.; Lee, S. Q.; Yang, W. S.; Lee, Jungsoo; Lee, Sang-GugresearcherINST ENGINEERING TECHNOLOGY-IETELECTRONICS LETTERS, v.52, no.6, pp.468 - 469, 2016-03

17

A concave-patterned TiN/PECVD-Si3N4/TiN diaphragm MEMS acoustic sensor based on a polyimide sacrificial layer

Lee, Jaewoo; Jeon, J. H.; Je, C. H.; Kim, Y-G; Lee, S. Q.; Yang, W. S.; Lee, J. S.; Lee, Sang-GugresearcherIOP PUBLISHING LTDJOURNAL OF MICROMECHANICS AND MICROENGINEERING, v.25, no.12, 2015-12

18

Range Resolution Improvement of a 24 GHz ISM Band Pulse Radar-A Feasibility Study

Won, You Sun; Kim, Chung Hwan; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE SENSORS JOURNAL, v.15, no.12, pp.7142 - 7149, 2015-12

19

MOSFET Characteristics for Terahertz Detector Application From On-Wafer Measurement

Kim, Suna; Park, Dae-Woong; Choi, Kyoung-Young; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, v.5, no.6, pp.1068 - 1077, 2015-11

20

A 50-450 MHz Tunable RF Biquad Filter Based on a Wideband Source Follower With > 26 dBm IIP3,+12 dBm P-1dB, and 15 dB Noise Figure

Lee, In-Young; Im, Donggu; Ko, Jinho; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE JOURNAL OF SOLID-STATE CIRCUITS, v.50, no.10, pp.2294 - 2305, 2015-10

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