Chang-Ho Lee

Publication Activity (10 Years)

Years Active: 2001-2022
Publications (10 Years): 3

Top Topics

Impedance Mismatch

Sequence Patterns

Top Venues

IEEE J. Solid State Circuits

IEEE Trans. Circuits Syst. II Express Briefs

IEICE Electron. Express

Publications

Chang-Ho Lee, Dong-Hee Lee, Young-Mok Bae, Seung-Hyun Choi, Ki-Hun Kim, Kwang-Jae Kim
Approach to derive golden paths based on machine sequence patterns in multistage manufacturing process. J. Intell. Manuf. 33 (1) (2022)
Joonhoi Hur, Hyoungsoo Kim, Ockgoo Lee, Kwan-Woo Kim, Franklin Bien, Kyutae Lim, Chang-Ho Lee, Joy Laskar
A Multilevel Class-D CMOS Power Amplifier for an Out-Phasing Transmitter With a Nonisolated Power Combiner. IEEE Trans. Circuits Syst. II Express Briefs (7) (2016)
Min-Jun Kim, Chie-Hyeon Lim, Chang-Ho Lee, Kwang-Jae Kim, Seunghwan Choi, Yongsung Park
Data-driven Approach to New Service Concept Design. IESS (2016)
Ockgoo Lee, Jeonghu Han, Kyu Hwan An, Hyoungsoo Kim, Joonhui Hur, Kiseok Yang, Kyutae Lim, Chang-Ho Lee, Joy Laskar
Optimization of CMOS power-cell layout for improving junction breakdown. IEICE Electron. Express 11 (19) (2014)
Woonyun Kim, Ki Seok Yang, Jeonghu Han, Jaejoon Chang, Chang-Ho Lee
An EDGE/GSM Quad-Band CMOS Power Amplifier. IEEE J. Solid State Circuits 49 (10) (2014)
Youngchang Yoon, Hyoungsoo Kim, Hyungwook Kim, Kun-Seok Lee, Chang-Ho Lee, James S. Kenney
A 2.4-GHz CMOS Power Amplifier With an Integrated Antenna Impedance Mismatch Correction System. IEEE J. Solid State Circuits 49 (3) (2014)
Hamhee Jeon, Yunseo Park, Yan-Yu Huang, Jihwan Kim, Kun-Seok Lee, Chang-Ho Lee, J. Stevenson Kenney
A Triple-Mode Balanced Linear CMOS Power Amplifier Using a Switched-Quadrature Coupler. IEEE J. Solid State Circuits 47 (9) (2012)
Jihwan Kim, Woonyun Kim, Hamhee Jeon, Yan-Yu Huang, Youngchang Yoon, Hyungwook Kim, Chang-Ho Lee, Kevin T. Kornegay
A Fully-Integrated High-Power Linear CMOS Power Amplifier With a Parallel-Series Combining Transformer. IEEE J. Solid State Circuits 47 (3) (2012)
Yan-Yu Huang, Wangmyong Woo, Youngchang Yoon, Chang-Ho Lee
Highly Linear RF CMOS Variable Attenuators With Adaptive Body Biasing. IEEE J. Solid State Circuits 46 (5) (2011)
Jihwan Kim, Youngchang Yoon, Hyungwook Kim, Kyu Hwan An, Woonyun Kim, Hyun-Woong Kim, Chang-Ho Lee, Kevin T. Kornegay
A Linear Multi-Mode CMOS Power Amplifier With Discrete Resizing and Concurrent Power Combining Structure. IEEE J. Solid State Circuits 46 (5) (2011)
Woonyun Kim, Ki Seok Yang, Jeonghu Han, Jaejoon Chang, Chang-Ho Lee
An EDGE/GSM quad-band CMOS power amplifier. ISSCC (2011)
Taejoong Song, Sang Min Lee, Jongmin Park, Joonhoi Hur, Michael Lee, Kihong Kim, Chang-Ho Lee, Franklin Bien, Kyutae Lim, Joy Laskar
Low-Power Technique for SRAM-Based On-Chip Arbitrary-Waveform Generator. IEEE Trans. Instrum. Meas. 60 (4) (2011)
Ockgoo Lee, Jeonghu Han, Kyu Hwan An, Dong Ho Lee, Kun-Seok Lee, Songcheol Hong, Chang-Ho Lee
A Charging Acceleration Technique for Highly Efficient Cascode Class-E CMOS Power Amplifiers. IEEE J. Solid State Circuits 45 (10) (2010)
Kwanyeob Chae, Saibal Mukhopadhyay, Chang-Ho Lee, Joy Laskar
A dynamic timing control technique utilizing time borrowing and clock stretching. CICC (2010)
Ockgoo Lee, Kyu Hwan An, Hyungwook Kim, Dong Ho Lee, Jeonghu Han, Ki Seok Yang, Chang-Ho Lee, Haksun Kim, Joy Laskar
Analysis and Design of Fully Integrated High-Power Parallel-Circuit Class-E CMOS Power Amplifiers. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2010)
Taejoong Song, Jongmin Park, Sang Min Lee, Jaehyouk Choi, Kihong Kim, Chang-Ho Lee, Kyutae Lim, Joy Laskar
A 122-mW Low-Power Multiresolution Spectrum-Sensing IC With Self-Deactivated Partial Swing Techniques. IEEE Trans. Circuits Syst. II Express Briefs (3) (2010)
Joy Laskar, Kyutae Lim, Joonhoi Hur, Kihyun W. Kim, Ockgoo Lee, Chang-Ho Lee
Emerging multi-level architectures and unbalanced mismatch calibration technique for high-efficient and high-linear LINC systems. ISCAS (2010)
Jeongwon Cha, Minsik Ahn, Changhyuk Cho, Chang-Ho Lee, Haksun Kim, Joy Laskar
Analysis and Design Techniques of CMOS Charge-Pump-Based Radio-Frequency Antenna-Switch Controllers. IEEE Trans. Circuits Syst. I Regul. Pap. (5) (2009)
Jongmin Park, Taejoong Song, Joonhoi Hur, Sang Min Lee, Jungki Choi, Kihong Kim, Kyutae Lim, Chang-Ho Lee, Haksun Kim, Joy Laskar
A Fully Integrated UHF-Band CMOS Receiver With Multi-Resolution Spectrum Sensing (MRSS) Functionality for IEEE 802.22 Cognitive Radio Applications. IEEE J. Solid State Circuits 44 (1) (2009)
Sanghyun Woo, Woonyun Kim, Chang-Ho Lee, Kyutae Lim, Joy Laskar
A 3.6mW differential common-gate CMOS LNA with positive-negative feedback. ISSCC (2009)
Jongmin Park, Taejoong Song, Joonhoi Hur, Sang Min Lee, Jungki Choi, Kihong Kim, Jungsuk Lee, Kyutae Lim, Chang-Ho Lee, Haksun Kim, Joy Laskar
A Fully-Integrated UHF Receiver with Multi-Resolution Spectrum-Sensing (MRSS) Functionality for IEEE 802.22 Cognitive-Radio Applications. ISSCC (2008)
Bevin George Perumana, Rajarshi Mukhopadhyay, Sudipto Chakraborty, Chang-Ho Lee, Joy Laskar
A Low-Power Fully Monolithic Subthreshold CMOS Receiver With Integrated LO Generation for 2.4 GHz Wireless PAN Applications. IEEE J. Solid State Circuits 43 (10) (2008)
Jeongwon Cha, Minsik Ahn, Changhyuk Cho, Chang-Ho Lee, Joy Laskar
A charge-pump based 0.35µm CMOS RF switch driver for multi-standard operations. ISCAS (2008)
Kyu Hwan An, Ockgoo Lee, Hyungwook Kim, Dong Ho Lee, Jeonghu Han, Ki Seok Yang, Younsuk Kim, Jaejoon Chang, Wangmyong Woo, Chang-Ho Lee, Haksun Kim, Joy Laskar
Power-Combining Transformer Techniques for Fully-Integrated CMOS Power Amplifiers. IEEE J. Solid State Circuits 43 (5) (2008)
Minsik Ahn, Chang-Ho Lee, Joy Laskar
CMOS High Power SPDT Switch using Multigate Structure. ISCAS (2007)
Youngsik Hur, G. Park, Chang-Ho Lee, Haksun Kim, Joy Laskar
A Cognitive Radio (CR)-Based Mobile Interactive Digital Broadcasting Application adopting a Multi-Resolution Spectrum-Sensing (MRSS) Technique. VTC Fall (2007)
Kwan-Woo Kim, Jongmin Park, Jinyoun Cho, Kyutae Lim, Charles J. Razzell, Kihong Kim, Chang-Ho Lee, Haksun Kim, Joy Laskar
Interference Analysis and Sensing Threshold of Detect and Avoid (DAA) for UWB Coexistence with WiMax. VTC Fall (2007)
Jongmin Park, Youngsik Hur, Taejoong Song, Kwan-Woo Kim, Jungsuk Lee, Kyutae Lim, Chang-Ho Lee, Haksun Kim, Joy Laskar
Implementation Issues of A Wideband Multi-Resolution Spectrum Sensing (MRSS) Technique for Cognitlve Radio (CR) Systems. CrownCom (2006)
Youngsik Hur, Jongmin Park, W. Woo, Kyutae Lim, Chang-Ho Lee, Hyoungsoo Kim, Joy Laskar
A wideband analog multi-resolution spectrum sensing (MRSS) technique for cognitive radio (CR) systems. ISCAS (2006)
Youngsik Hur, Jongmin Park, Kwan-Woo Kim, Jungseok Lee, Kyutae Lim, Chang-Ho Lee, Haksun Kim, Joy Laskar
A Cognitive Radio (CR) Testbed System Employing a Wideband Multi-Resolution Spectrum Sensing (MRSS) Technique. VTC Fall (2006)
Rajarshi Mukhopadhyay, S. W. Yoon, Y. Park, Chang-Ho Lee, S. Nuttinck, Joy Laskar
Investigation of inductors for digital Si-CMOS technologies. ISCAS (2006)
Youngsik Hur, Jongmin Park, W. Woo, J. S. Lee, Kyutae Lim, Chang-Ho Lee, Hyoungsoo Kim, Joy Laskar
A Cognitive Radio (CR) System Employing A Dual-Stage Spectrum Sensing Technique : A Multi-Resolution Spectrum Sensing (MRSS) and A Temporal Signature Detection (TSD) Technique. GLOBECOM (2006)
Sanghyun Woo, Hyeongseok Yu, Jeakon Lee, Chang-Ho Lee, Joy Laskar
Effects of RF impairments in transmitter for the future beyond-3G communications systems. ISCAS (2006)
Sangwoo Han, Neeraj Lal, Chang-Ho Lee, Babak Matinpour, Joy Laskar
Development of MMIC-based modules for multichannel RF/optical subcarrier multiplexed communications applications. IEEE J. Solid State Circuits 36 (9) (2001)