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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
Research Area

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1

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

2

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

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

3

Tunable triangular pulse-generator for ISM band radar

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

4

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

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

5

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

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

6

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

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

7

MOSFET Characteristics for Terahertz Detector Application From On-Wafer Measurement

Park, Dae-Woong; Kim, Suna; 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

8

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

9

A 24 GHz Highly Linear Up-Conversion Mixer in CMOS 0.13 mu m Technology

Kim, Chung-Hwan; Won, You Sun; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.25, no.6, pp.400 - 402, 2015-06

10

A Piezoelectric Energy Harvester with High Efficiency and Low Circuit Complexity

Han, Seok-Kyun; Nguyen, Huy-Hieu; Lee, Sang-Gugresearcher; Do, Xuan Dien; Ha, Dong SamIEEK PUBLICATION CENTERJOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.15, no.3, pp.319 - 325, 2015-06

11

Spur Reduction Techniques With a Switched-Capacitor Feedback Differential PLL and a DLL-Based SSCG in UHF RFID Transmitter

Lee, In-Young; Choi, Jeongki; Lee, Sang-Sung; Ko, Jinho; Kim, Seungjin; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.63, no.4, pp.1202 - 1210, 2015-04

12

A Self-Powered High-Efficiency Rectifier With Automatic Resetting of Transducer Capacitance in Piezoelectric Energy Harvesting Systems

Lee, Sang-Gugresearcher; Ha, Dong Sam; Huyhieu, Nguyen; Do, Xuan Dien; Han, Seok-KyunIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, v.23, no.3, pp.444 - 453, 2015-03

13

A 2.2 mW, 40 dB Automatic Gain Controllable Low Noise Amplifier for FM Receiver

Sun, Yang; Lee, Sang-Gugresearcher; Han, Seok-Kyun; Jeong, Chang-JinIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.62, no.2, pp.600 - 606, 2015-02

14

A 5.8-GHz DSRC Transceiver With a 10-uA Interference-Aware Wake-Up Receiver for the Chinese ETCS

Lee, Kanghyuk; Ko, Jinho; Kim, Joomyoung; Choi, Jeongki; Yun, Seok-Oh; Yoon, Giwanresearcher; Lee, In-Young; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.62, no.12, pp.3146 - 3160, 2014-12

15

Bottom-inlet-type micro-electro-mechanical system acoustic sensors based on two polyimide/amorphous-Si sacrificial layers

Kim, Yi-Gyeong; Lee, Sang-Gugresearcher; Lee, Jaewoo; Lee, Sung Q.; Je, Changhan; Yang, Woo-SeokINST ENGINEERING TECHNOLOGY-IETMICRO & NANO LETTERS, v.9, no.12, pp.845 - 849, 2014-12

16

A 45-dB, 150-Hz, and 18-mW Touch Controller for On-Cell Capacitive TSP Systems

Choi, Jung-Min; Oh, Hyoung Seok; Lee, Sang-Gugresearcher; Ko, Younghun; Jang, YeongshinIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.61, no.10, pp.748 - 752, 2014-10

17

A High-Sensitivity and Low-Walk Error LADAR Receiver for Military Application

Kim, Chung-Hwan; Cho, Hong Soo; Lee, Sang-GugresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.61, no.10, pp.3007 - 3015, 2014-10

18

Load-Balance-Independent High Efficiency Single-Inductor Multiple-Output (SIMO) DC-DC Converters

Han, Sok-Kyun; Ko, Younghun; Lee, Sang-Gugresearcher; Jang, YeongshinIEEK PUBLICATION CENTERJOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, v.14, no.3, pp.300 - 312, 2014-06

19

Possibility and design of resonant terahertz emitters based on nanoscale strained silicon plasma wave transistors with enhanced mobility

Kim, Sung-Ho; Lee, Sang-Gugresearcher; Choi, Yang-Kyuresearcher; Kim, Kyung Rok; Park, Jong Yul; Hong, SongcheolresearcherIOP PUBLISHING LTDJAPANESE JOURNAL OF APPLIED PHYSICS, v.53, no.6, 2014-06

20

STI edge effect on the series resistance of CMOS Schottky barrier diodes

Kim, Suna; Lee, Jaelin; Hong, Jong-Phil; Lee, Sang-GugresearcherWILEY-BLACKWELLMICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.56, no.4, pp.932 - 935, 2014-04

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