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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 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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

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

12

A Piezoelectric Energy Harvester with High Efficiency and Low Circuit Complexity

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

13

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

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

14

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

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

15

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

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

16

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

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

17

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

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

18

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

Cho, Hong Soo; Kim, Chung-Hwan; 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

19

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

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

20

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

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

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