Gyu-Hyeong Cho

126 papers C 2Journal 59Unranked 65

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Floating Voltage Source-Based Turn-Off Snubber for a Non-Isolated Multilevel SiC DC-DC Converter. IEEE Trans. Ind. Electron. Jae-Hyun Kim, Se-Hong Park, Jiho Lee, Jeong-Hyun Cho, Gyu-Hyeong Cho, Hyun-Sik Kim
2022	—	`conf`	A 130V Triboelectric Energy-Harvesting Interface in .18µm BCD with Scalable Multi-Chip-Stacked Bias-Flip and Daisy-Chained Synchronous Signaling Technique. ISSCC Jiho Lee, Sang-Han Lee, Gyeong-Gu Kang, Jae-Hyun Kim, Gyu-Hyeong Cho, Hyun-Sik Kim
2022	—	`conf`	A 5.6W-Power 96.6%-Efficiency Boost-Oriented SIDO Step-Up/Down DC-DC Converter Embedding Buck Conversion with an Energy-Balancing Capacitor. VLSI Technology and Circuits Gyeong-Gu Kang, Ji-Hun Lee, Se-Un Shin, Gyu-Hyeong Cho, Hyun-Sik Kim
2022	J	`jnl`	A 80x60 Microbolometer CMOS Thermal Imager Integrated With a Low-Noise 12-B DAC. IEEE Trans. Ind. Electron. Ki-Duk Kim, Seunghyun Park, Byunghun Lee, Hyung-Min Lee, Gyu-Hyeong Cho
2022	J	`jnl`	A Triboelectric Energy-Harvesting Interface With Scalable Multi-Chip-Stacked Bias-Flip and Daisy-Chained Synchronous Signaling Techniques. IEEE J. Solid State Circuits Jiho Lee, Sang-Han Lee, Gyeong-Gu Kang, Jae-Hyun Kim, Gyu-Hyeong Cho, Hyun-Sik Kim
2021	—	`conf`	A 4.5V-Input 0.3-to-1.7V-Output Step-Down Always-Dual-Path DC-DC Converter Achieving 91.5%-Efficiency with 250mΩ-DCR Inductor for Low-Voltage SoCs. VLSI Circuits Jae-Young Ko, Yeunhee Huh, Min-Woo Ko, Gyeong-Gu Kang, Gyu-Hyeong Cho, Hyun-Sik Kim
2020	—	`conf`	11.8 A 96.8%-Efficiency Continuous Input/Output-Current Step-Up/Down Converter Powering Disposable IoTs with Reconfigurable Multi-Cell-Balanced Alkaline Batteries. ISSCC Min-Woo Ko, Gyeong-Gu Kang, Ki-Duk Kim, Ji-Hun Lee, Seok-Tae Koh, Tae-Hwang Kong, Sang-Ho Kim, Sungyong Lee, Michael Choi, Jongshin Shin, Gyu-Hyeong Cho, Hyunsik Kim
2020	J	`jnl`	A Time-Interleaved Resonant Voltage Mode Wireless Power Receiver With Delay-Based Tracking Loops for Implantable Medical Devices. IEEE J. Solid State Circuits Se-Un Shin, Minseong Choi, Seungchul Jung, Hyung-Min Lee, Gyu-Hyeong Cho
2020	—	`conf`	An 8Ω, 1.4W, 0.0024% THD+N Class-D Audio Amplifier with Bridge-Tied Load Half-Side Switching Mode Achieving Low Standby Quiescent Current of 660μA. VLSI Circuits Ji-Hun Lee, Gyeong-Gu Kang, Min-Woo Ko, Gyu-Hyeong Cho, Hyun-Sik Kim
2019	J	`jnl`	A Hybrid Structure Dual-Path Step-Down Converter With 96.2% Peak Efficiency Using 250-m $\Omega$ Large-DCR Inductor. IEEE J. Solid State Circuits Yeunhee Huh, Sung-Wan Hong, Gyu-Hyeong Cho
2019	J	`jnl`	A Noninverting Buck-Boost Converter With State-Based Current Control for Li-ion Battery Management in Mobile Applications. IEEE Trans. Ind. Electron. Ki-Duk Kim, Hyung-Min Lee, Sung-Wan Hong, Gyu-Hyeong Cho
2019	J	`jnl`	An Area and Power Efficient Interpolation Scheme Using Variable Current Control for 10-Bit Data Drivers in Mobile Active-Matrix LCDs. IEEE Trans. Consumer Electron. Hyung-Min Lee, Yong-Joon Jeon, Sungwoo Lee, Byunghun Lee, Gyu-Hyeong Cho
2019	J	`jnl`	Voltage-Boosted Current-Mode Wireless Power Receiver for Directly Charging a Low-Voltage Battery in Implantable Medical Systems. IEEE Trans. Ind. Electron. Sang-Han Lee, Jun-Suk Bang, Kye-Seok Yoon, Hui-Dong Gwon, Sang-Won Kim, In-Kui Cho, Sung-Wan Hong, Gyu-Hyeong Cho
2018	—	`conf`	6.5µW 92.3DB-DR Biopotential-Recording Front-End with 360MVPP Linear Input Range. VLSI Circuits Jun-Suk Bang, Hyuntak Jeon, Minkyu Je, Gyu-Hyeong Cho
2018	J	`jnl`	A 10.1" 183-µW/electrode, 0.73-mm2/sensor High-SNR 3-D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques. IEEE J. Solid State Circuits Yeunhee Huh, Sung-Wan Hong, Sang-Hui Park, Changsik Shin, Jun-Suk Bang, Changbyung Park, Sungsoo Park, Gyu-Hyeong Cho
2018	—	`conf`	A 100mK-NETD 100ms-startup-time 80×60 micro-bolometer CMOS thermal imager integrated with a 0.234mm ISSCC Kiduk Kim, Seunghyun Park, Kye-Seok Yoon, Gyeong-Gu Kang, Hyun-Ki Han, Ji-Su Choi, Min-Woo Ko, Jeong-Hyun Cho, Sangjin Lim, Hyung-Min Lee, Hyunsik Kim, Kwyro Lee, Gyu-Hyeong Cho
2018	—	`conf`	A 13.56MHz time-interleaved resonant-voltage-mode wireless-power receiver with isolated resonator and quasi-resonant boost converter for implantable systems. ISSCC Se-Un Shin, Minseong Choi, Seok-Tae Koh, Yu-Jin Yang, Seungchul Jung, Young-Hoon Sohn, Se-Hong Park, Yong-Min Ju, Youngsin Jo, Yeunhee Huh, Sung-Won Choi, Sang Joon Kim, Gyu-Hyeong Cho
2018	J	`jnl`	A 500-MHz Bandwidth 7.5-mV IEEE J. Solid State Circuits Chul Kim, Chang-Seok Chae, Young-sub Yuk, Chris M. Thomas, Yi-Gyeong Kim, Jong-Kee Kwon, Sohmyung Ha, Gert Cauwenberghs, Gyu-Hyeong Cho
2018	—	`conf`	A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple. ISSCC Se-Un Shin, Yeunhee Huh, Yong-Min Ju, Sung-Won Choi, Changsik Shin, Young-Jin Woo, Minseong Choi, Se-Hong Park, Young-Hoon Sohn, Min-Woo Ko, Youngsin Jo, Hyun-Ki Han, Hyung-Min Lee, Sung-Wan Hong, Wanyuan Qu, Gyu-Hyeong Cho
2018	—	`conf`	A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management. ISSCC Min-Woo Ko, Kiduk Kim, Young-Jin Woo, Se-Un Shin, Hyun-Ki Han, Yeunhee Huh, Gyeong-Gu Kang, Jeong-Hyun Cho, Sang-Jin Lim, Se-Hong Park, Hyung-Min Lee, Gyu-Hyeong Cho
2018	—	`conf`	A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency Using a $250\text{m}$ μ Large-DCR Inductor. VLSI Circuits Yeunhee Huh, Se-Un Shin, Sung-Wan Hong, Young-Jin Woo, Yong-Min Ju, Sung-Won Choi, Gyu-Hyeong Cho
2018	—	`conf`	A Quasi-Digital Ultra-Fast Capacitor-Less Low-Dropout Regulator Based on Comparator Control for x8 Current Spike of PCRAM Systems. VLSI Circuits Sung-Won Choi, Yeunhee Huh, Sang-Hui Park, Kye-Seok Yoon, Jun-Suk Bang, Se-Un Shin, Yong-Min Ju, Yu-Jin Yang, Junghyuk Yoon, Changyong Ahn, Taekseung Kim, Sung-Wan Hong, Gyu-Hyeong Cho
2018	—	`conf`	A reconfigurable SIMO system with 10-output dual-bus DC-DC converter using the load balancing function in group allocator for diversified load condition. ASP-DAC Se-Un Shin, Sang-Hui Park, Gyu-Hyeong Cho
2018	J	`jnl`	Double Pile-Up Resonance Energy Harvesting Circuit for Piezoelectric and Thermoelectric Materials. IEEE J. Solid State Circuits Kye-Seok Yoon, Sung-Wan Hong, Gyu-Hyeong Cho
2018	J	`jnl`	High-Resolution Synthesized Magnetic Field Focusing for RF Barcode Applications. IEEE Trans. Ind. Electron. Min-Woo Kim, Ji H. Kim, YeonJe Cho, Minsik Kim, Bo H. Choi, Kwyro Lee, Joungho Kim, Gyu-Hyeong Cho, Chun-Taek Rim
2018	—	`conf`	Switched inductor capacitor buck converter with >85% power efficiency in 100uA-to-300mA loads using a bang-bang zero-current detector. CICC Jong-Beom Baek, Ji-Hun Lee, Se-Un Shin, Min-Yong Jung, Gyu-Hyeong Cho
2017	—	`conf`	10.4 A hybrid inductor-based flying-capacitor-assisted step-up/step-down DC-DC converter with 96.56% efficiency. ISSCC Yong-Min Ju, Se-Un Shin, Yeunhee Huh, Sang-Hui Park, Jun-Suk Bang, Kiduk Kim, Sung-Won Choi, Ji-Hun Lee, Gyu-Hyeong Cho
2017	—	`conf`	5.2 An 8Ω 10W 91%-power-efficiency 0.0023%-THD+N multi-level Class-D audio amplifier with folded PWM. ISSCC Ji-Hun Lee, Jun-Suk Bang, Kiduk Kim, Hui-Dong Gwon, Sang-Hui Park, Yeunhee Huh, Kye-Seok Yoon, Jong-Beom Baek, Yong-Min Ju, Gibbeum Lee, Homin Park, Hyeon-Min Bae, Gyu-Hyeong Cho
2017	J	`jnl`	A 0.26-nJ/node, 400-kHz Tx Driving, Filtered Fully Differential Readout IC With Parasitic RC Time Delay Reduction Technique for 65-in 169×97 Capacitive-Type Touch Screen Panel. IEEE J. Solid State Circuits Sang-Hui Park, Hyunsik Kim, Jun-Suk Bang, Gyu-Hyeong Cho
2017	J	`jnl`	A 200-mA Digital Low Drop-Out Regulator With Coarse-Fine Dual Loop in Mobile Application Processor. IEEE J. Solid State Circuits Yong-Jin Lee, Wanyuan Qu, Shashank Singh, Dae-Yong Kim, Kwang-Ho Kim, Sang-Ho Kim, Jae-Jin Park, Gyu-Hyeong Cho
2017	C	`conf`	A 5mW batteryless start-up boost charger for wireless power transfer. ISCAS Seok-Tae Koh, Se-Un Shin, Yu-Jin Yang, Minseong Choi, Seungchul Jung, Gyu-Hyeong Cho
2017	J	`jnl`	Design-Oriented Analysis for Miller Compensation and Its Application to Multistage Amplifier Design. IEEE J. Solid State Circuits Wanyuan Qu, Shashank Singh, Yong-Jin Lee, Young-Suk Son, Gyu-Hyeong Cho
2016	—	`conf`	11.7 A load-aware pre-emphasis column driver with 27% settling-time reduction in ±18% panel-load RC delay variation for 240Hz UHD flat-panel displays. ISSCC Jun-Suk Bang, Hyunsik Kim, Kye-Seok Yoon, Sang-Han Lee, Se-Hong Park, Ohjo Kwon, Choongsun Shin, Seonki Kim, Gyu-Hyeong Cho
2016	—	`conf`	8.3 A 200mA digital low-drop-out regulator with coarse-fine dual loop in mobile application processors. ISSCC Yong-Jin Lee, Min-Yong Jung, Shashank Singh, Tae-Hwang Kong, Dae-Yong Kim, Kwang-Ho Kim, Sang-Ho Kim, Jae-Jin Park, Ho-Jin Park, Gyu-Hyeong Cho
2016	J	`jnl`	A Hybrid AMOLED Driver IC for Real-Time TFT Nonuniformity Compensation. IEEE J. Solid State Circuits Jun-Suk Bang, Hyunsik Kim, Kiduk Kim, Ohjo Kwon, Choongsun Shin, Joohyung Lee, Gyu-Hyeong Cho
2016	J	`jnl`	A Pen-Pressure-Sensitive Capacitive Touch System Using Electrically Coupled Resonance Pen. IEEE J. Solid State Circuits Changbyung Park, Sungsoo Park, Kiduk Kim, Sang-Hui Park, Juwan Park, Byunghoon Kang, Yunhee Huh, Gyu-Hyeong Cho
2016	J	`jnl`	A Pseudo Single-Stage Amplifier With an Adaptively Varied Medium Impedance Node for Ultra-High Slew Rate and Wide-Range Capacitive-Load Drivability. IEEE Trans. Circuits Syst. I Regul. Pap. Sung-Wan Hong, Gyu-Hyeong Cho
2016	—	`conf`	A reconfigurable SIMO system with 10-output dual-bus DC-DC converter using the load balancing function in group allocator for diversified load condition. VLSI Circuits Se-Un Shin, Min-Yong Jung, Kiduk Kim, Sang-Hui Park, Yeunhee Huh, Changsik Shin, Se-Hong Park, Jun-Suk Bang, Jong-Beom Baek, Sung-Won Choi, Yong-Min Ju, Gyu-Hyeong Cho
2016	J	`jnl`	High-Gain Wide-Bandwidth Capacitor-Less Low-Dropout Regulator (LDO) for Mobile Applications Utilizing Frequency Response of Multiple Feedback Loops. IEEE Trans. Circuits Syst. I Regul. Pap. Sung-Wan Hong, Gyu-Hyeong Cho
2015	—	`conf`	12.1 A 0.518mm ISSCC Sang-Han Lee, Jun-Suk Bang, Kye-Seok Yoon, Sung-Wan Hong, Changsik Shin, Min-Yong Jung, Gyu-Hyeong Cho
2015	—	`conf`	12.5 An error-based controlled single-inductor 10-output DC-DC buck converter with high efficiency at light load using adaptive pulse modulation. ISSCC Min-Yong Jung, Sang-Hui Park, Jun-Suk Bang, Dong-Chul Park, Se-Un Shin, Gyu-Hyeong Cho
2015	—	`conf`	6.8 A pen-pressure-sensitive capacitive touch system using electrically coupled resonance pen. ISSCC Changbyung Park, Sungsoo Park, Kiduk Kim, Sang-Hui Park, Juwan Park, Yunhee Huh, Byunghoon Kang, Gyu-Hyeong Cho
2015	—	`conf`	7.4μW Ultra-high slew-rate pseudo single-stage amplifier driving 0.1-to-15nF capacitive load with >69° phase margin. VLSIC Sung-Wan Hong, Gyu-Hyeong Cho
2015	—	`conf`	86.55% Peak efficiency envelope modulator for 1.5W 10MHz LTE PA without AC coupling capacitor. VLSIC Si-Duk Sung, Sung-Wan Hong, Jun-Suk Bang, Ji-Seon Paek, Seung-Chul Lee, Thomas Byunghak Cho, Gyu-Hyeong Cho
2015	J	`jnl`	An Error-Based Controlled Single-Inductor 10-Output DC-DC Buck Converter With High Efficiency Under Light Load Using Adaptive Pulse Modulation. IEEE J. Solid State Circuits Min-Yong Jung, Sang-Hui Park, Jun-Suk Bang, Gyu-Hyeong Cho
2015	—	`conf`	Hybrid driver IC for real-time TFT non-uniformity compensation of ultra high-definition AMOLED display. VLSIC Jun-Suk Bang, Hyunsik Kim, Sang-Hui Park, Kiduk Kim, Sung-Won Choi, Ohjo Kwon, Choongsun Shin, Joohyung Lee, Gyu-Hyeong Cho
2015	J	`jnl`	Inverting Buck-Boost DC-DC Converter for Mobile AMOLED Display Using Real-Time Self-Tuned Minimum Power-Loss Tracking (MPLT) Scheme With Lossless Soft-Switching for Discontinuous Conduction Mode. IEEE J. Solid State Circuits Sung-Wan Hong, Sang-Hui Park, Tae-Hwang Kong, Gyu-Hyeong Cho
2014	—	`conf`	17.3 A 0.9V 6.3μW multistage amplifier driving 500pF capacitive load with 1.34MHz GBW. ISSCC Wanyuan Qu, Jong-Pil Im, Hyun-Sik Kim, Gyu-Hyeong Cho
2014	—	`conf`	23.5 An energy pile-up resonance circuit extracting maximum 422% energy from piezoelectric material in a dual-source energy-harvesting interface. ISSCC Young-sub Yuk, Seungchul Jung, Hui-Dong Gwon, Sukhwan Choi, Si-Duk Sung, Tae-Hwang Kong, Sung-Wan Hong, Jun-Han Choi, Min-Yong Jeong, Jong-Pil Im, Seung-Tak Ryu, Gyu-Hyeong Cho
2014	J	`jnl`	A 0.791 mm IEEE J. Solid State Circuits Tae-Hwang Kong, Sung-Wan Hong, Gyu-Hyeong Cho
2014	J	`jnl`	A 10-Bit Column-Driver IC With Parasitic-Insensitive Iterative Charge-Sharing Based Capacitor-String Interpolation for Mobile Active-Matrix LCDs. IEEE J. Solid State Circuits Hyunsik Kim, Junhyeok Yang, Sang-Hui Park, Seung-Tak Ryu, Gyu-Hyeong Cho
2014	J	`jnl`	A dc-dc Converter for a Fully Integrated PID Compensator With a Single Capacitor. IEEE Trans. Circuits Syst. II Express Briefs Hyun-Hee Park, Gyu-Hyeong Cho
2014	—	`conf`	A tri-stack buck converter with gate coupling control (GCC) and quasi adaptive dead time control (QADTC). CICC Jun-Han Choi, Sang-Hui Park, Gyu-Hyeong Cho
2014	—	`conf`	An 83% peak efficiency and 1.07W/mm A-SSCC Dong-Chul Park, Tae-Hwang Kong, Sukhwan Choi, Gyu-Hyeong Cho
2014	J	`jnl`	Auto-Scaling Overdrive Method Using Adaptive Charge Amplification for PRAM Write Performance Enhancement. IEEE Trans. Circuits Syst. I Regul. Pap. Sukhwan Choi, Hyunsik Kim, Seungchul Jung, Si-Duk Sung, Young-sub Yuk, Hyuck-Sang Yim, Yoonjae Shin, Junho Cheon, Changyong Ahn, Taekseung Kim, Yongki Brave Kim, Gyu-Hyeong Cho
2014	—	`conf`	Inverting buck-boost DC-DC converter for mobile AMOLED display with real-time self-tuned minimum power-loss tracking scheme. CICC Sung-Wan Hong, Gyu-Hyeong Cho
2014	—	`conf`	Low drain voltage S/H type PWM LED current driver for BLU in mobile LCD. CICC Changbyung Park, Tae-Hwang Kong, Gyu-Hyeong Cho
2014	J	`jnl`	PSR Enhancement Through Super Gain Boosting and Differential Feed-Forward Noise Cancellation in a 65-nm CMOS LDO Regulator. IEEE Trans. Very Large Scale Integr. Syst. Young-sub Yuk, Seungchul Jung, Chul Kim, Hui-Dong Gwon, Sukhwan Choi, Gyu-Hyeong Cho
2014	J	`jnl`	Transformer Coupled Recycle Snubber for High-Efficiency Offline Isolated LED Driver With On-Chip Primary-Side Power Regulation. IEEE Trans. Ind. Electron. Seungchul Jung, Gyu-Hyeong Cho
2013	—	`conf`	A 5.6mV inter-channel DVO 10b column-driver IC with mismatch-free switched-capacitor interpolation for mobile active-matrix LCDs. ISSCC Hyunsik Kim, Junhyeok Yang, Sang-Hui Park, Seung-Tak Ryu, Gyu-Hyeong Cho
2013	J	`jnl`	A Noise-Immune High-Speed Readout Circuit for In-Cell Touch Screen Panels. IEEE Trans. Circuits Syst. I Regul. Pap. Junhyeok Yang, Seungchul Jung, Young-Suk Son, Seung-Tak Ryu, Gyu-Hyeong Cho
2013	—	`conf`	A highly noise-immune touch controller using Filtered-Delta-Integration and a charge-interpolation technique for 10.1-inch capacitive touch-screen panels. ISSCC Junhyeok Yang, Sang-Hui Park, Jung-Min Choi, Hyunsik Kim, Changbyung Park, Seung-Tak Ryu, Gyu-Hyeong Cho
2013	—	`conf`	A resonant regulating rectifier (3R) operating at 6.78 MHz for a 6W wireless charger with 86% efficiency. ISSCC Jun-Han Choi, Sung-Ku Yeo, Chang-Byong Park, Seho Park, Jeong Seok Lee, Gyu-Hyeong Cho
2013	J	`jnl`	Accurate Dead-Time Control for Synchronous Buck Converter With Fast Error Sensing Circuits. IEEE Trans. Circuits Syst. I Regul. Pap. Sungwoo Lee, Seungchul Jung, Changbyung Park, Chun-Taek Rim, Gyu-Hyeong Cho
2013	J	`jnl`	An Asynchronous Sampling-Based 128x128 Direct Photon-Counting X-Ray Image Detector with Multi-Energy Discrimination and High Spatial Resolution. IEEE J. Solid State Circuits Hyunsik Kim, Sang-Wook Han, Junhyeok Yang, Sung-Il Kim, Young Kim, Sangwook Kim, Dae-Kun Yoon, Jun Su Lee, Jae-Chul Park, Younghun Sung, Seong-Deok Lee, Seung-Tak Ryu, Gyu-Hyeong Cho
2013	J	`jnl`	High Area-Efficient DC-DC Converter With High Reliability Using Time-Mode Miller Compensation (TMMC). IEEE J. Solid State Circuits Sung-Wan Hong, Tae-Hwang Kong, Sang-Hui Park, Changbyung Park, Seungchul Jung, Sungwoo Lee, Gyu-Hyeong Cho
2013	J	`jnl`	Resonant Regulating Rectifiers (3R) Operating for 6.78 MHz Resonant Wireless Power Transfer (RWPT). IEEE J. Solid State Circuits Jun-Han Choi, Sung-Ku Yeo, Seho Park, Jeong-Seok Lee, Gyu-Hyeong Cho
2013	J	`jnl`	Zero IEEE J. Solid State Circuits Tae-Hwang Kong, Young-Jin Woo, Se-Won Wang, Yong-Joon Jeon, Sung-Wan Hong, Gyu-Hyeong Cho
2012	—	`conf`	A 0.791mm CICC Tae-Hwang Kong, Sung-Wan Hong, Sungwoo Lee, Jong-Pil Im, Gyu-Hyeong Cho
2012	J	`jnl`	A 40 mV Transformer-Reuse Self-Startup Boost Converter With MPPT Control for Thermoelectric Energy Harvesting. IEEE J. Solid State Circuits Jong-Pil Im, Se-Won Wang, Seung-Tak Ryu, Gyu-Hyeong Cho
2012	—	`conf`	A 40mV transformer-reuse self-startup boost converter with MPPT control for thermoelectric energy harvesting. ISSCC Jong-Pil Im, Se-Won Wang, Kang-Ho Lee, Young-Jin Woo, Young-sub Yuk, Tae-Hwang Kong, Sung-Wan Hong, Seung-Tak Ryu, Gyu-Hyeong Cho
2012	—	`conf`	A CMOS LDO regulator with high PSR using Gain Boost-Up and Differential Feed Forward Noise Cancellation in 65nm process. ESSCIRC Young-sub Yuk, Seungchul Jung, Byunghun Lee, Se-Won Wang, Chul Kim, Gyu-Hyeong Cho
2012	—	`conf`	A CMOS impedance cytometer for 3D flowing single-cell real-time analysis with ΔΣ error correction. ISSCC Kang-Ho Lee, Jeonghun Nam, Sukhwan Choi, Hyunjung Lim, Sehyun Shin, Gyu-Hyeong Cho
2012	J	`jnl`	A Direct Fast Feedback Current Driver Using an Inverting Amplifier for High-Quality AMOLED Displays. IEEE Trans. Circuits Syst. II Express Briefs Jinyong Jeon, Yong-Joon Jeon, Young-Suk Son, Gyu-Hyeong Cho
2012	J	`jnl`	A Double Zeros Compensated Direct Fast Feedback Current Driver for Medium to Large AMOLED Displays. IEEE Trans. Circuits Syst. I Regul. Pap. Jinyong Jeon, Yong-Joon Jeon, Young-Suk Son, Gyu-Hyeong Cho
2012	—	`conf`	A high-stability emulated absolute current hysteretic control single-inductor 5-output switching DC-DC converter with energy sharing and balancing. ISSCC Se-Won Wang, Gyu-Ha Cho, Gyu-Hyeong Cho
2012	—	`conf`	A sampling-based 128×128 direct photon-counting X-ray image sensor with 3 energy bins and spatial resolution of 60μm/pixel. ISSCC Hyunsik Kim, Sang-Wook Han, Junhyeok Yang, Sung-Il Kim, Young Kim, Sangwook Kim, Dae-Kun Yoon, Jun Su Lee, Jae-Chul Park, Younghun Sung, Seong-Deok Lee, Seung-Tak Ryu, Gyu-Hyeong Cho
2012	—	`conf`	CMOS capacitive biosensor with enhanced sensitivity for label-free DNA detection. ISSCC Kang-Ho Lee, Sukhwan Choi, Jeong Oen Lee, Jun-Bo Yoon, Gyu-Hyeong Cho
2012	—	`conf`	Emulated multi-path PID compensator for buck converters with large step-down ratio. ESSCIRC Se-Won Wang, Young-Jin Woo, Gyu-Ha Cho, Gyu-Hyeong Cho
2012	—	`conf`	High area-efficient DC-DC converter using Time-Mode Miller Compensation (TMMC). VLSIC Sung-Wan Hong, Tae-Hwang Kong, Seungchul Jung, Sungwoo Lee, Se-Won Wang, Jong-Pil Im, Gyu-Hyeong Cho
2012	—	`conf`	Session 16 overview: Switching power control techniques: Analog subcommittee. ISSCC Baher Haroun, Gyu-Hyeong Cho
2011	—	`conf`	A 0.014mm ISSCC Hyunsik Kim, Jinyong Jeon, Sungwoo Lee, Junhyeok Yang, Seung-Tak Ryu, Gyu-Hyeong Cho
2011	J	`jnl`	A Compact-Sized 9-Bit Switched-Current DAC for AMOLED Mobile Display Drivers. IEEE Trans. Circuits Syst. II Express Briefs Hyunsik Kim, Jinyong Jeon, Sungwoo Lee, Junhyeok Yang, Seung-Tak Ryu, Gyu-Hyeong Cho
2011	C	`conf`	A fully integrated wide-band PID controller with capacitor-less compensation for step-down DC-DC converter. ISCAS Hyun-Hee Park, Young-Jin Woo, Gyu-Hyeong Cho
2011	—	`conf`	A high stability DC-DC Boost Converter with Ripple Current Control and capacitor-free LDOs for AMOLED display. A-SSCC Se-Won Wang, Young-Jin Woo, Sung-Ho Bae, Tae-Hwang Kong, Gyu-Ha Cho, Gyu-Hyeong Cho
2011	—	`conf`	Robust and efficient synchronous buck converter with near-optimal dead-time control. ISSCC Sungwoo Lee, Seungchul Jung, Jin Huh, Changbyung Park, Chun-Taek Rim, Gyu-Hyeong Cho
2011	—	`conf`	Zero-order control of boost DC-DC converter with transient enhancement using residual current. ISSCC Tae-Hwang Kong, Young-Jin Woo, Se-Won Wang, Sung-Wan Hong, Gyu-Hyeong Cho
2010	—	`conf`	A 10 bit piecewise linear cascade interpolation dac with loop gain ratio control. CICC Sungwoo Lee, Kiduk Kim, Kyusung Park, Changbyung Park, Byunghun Lee, Jinyong Jeon, Seungchul Jung, Jin Huh, Junhyeok Yang, Hyunsik Kim, Gyu-Hyeong Cho
2010	—	`conf`	A 105dB-gain 500MHz-bandwidth 0.1Ω-output-impedance amplifier for an amplitude modulator in 65nm CMOS. ISSCC Chul Kim, Chang-Seok Chae, Young-sub Yuk, Yi-Gyeong Kim, Jong-Kee Kwon, Gyu-Hyeong Cho
2010	J	`jnl`	A High-Performance Fast Switching Charge Dump Assisted Class-K IEEE Trans. Circuits Syst. I Regul. Pap. Kwang-Chan Lee, Chang-Seok Chae, Jinyong Jeon, Kang-Ho Lee, Gyu-Hyeong Cho
2010	J	`jnl`	A High-Speed Current-Mode Data Driver With Push-Pull Transient Current Feedforward for Full-HD AMOLED Displays. IEEE J. Solid State Circuits Yong-Joon Jeon, Jinyong Jeon, Young-Suk Son, Jin Huh, Gyu-Hyeong Cho
2010	—	`conf`	A PLL-based high-stability single-inductor 6-channel output DC-DC buck converter. ISSCC Kwang-Chan Lee, Chang-Seok Chae, Gyu-Ha Cho, Gyu-Hyeong Cho
2010	—	`conf`	A novel readout IC with high noise immunity for charge-based touch screen panels. CICC Junhyeok Yang, Seungchul Jung, Young-Jin Woo, Jinyong Jeon, Sungwoo Lee, Changbyung Park, Hyunsik Kim, Seung-Tak Ryu, Gyu-Hyeong Cho
2010	J	`jnl`	Design method for area-efficient and uniform channel DACs. IEEE Trans. Consumer Electron. Yong-Joon Jeon, Jinyong Jeon, Sungwoo Lee, Gyu-Hyeong Cho
2010	—	`conf`	Dynamic push-pull operational amplifier for AMLCD common voltage driver using minimum current limiting circuit. CICC Seungchul Jung, Young-Jin Woo, Tae-Kyu Nam, Jinyong Jeon, Gyu-Ha Cho, Gyu-Hyeong Cho
2010	—	`conf`	Efficiency enhanced Single-Inductor Boost-Inverting Flyback converter with Dual Hybrid Energy transfer media and a Bifurcation Free Comparator. ESSCIRC Se-Won Wang, Young-Jin Woo, Young-sub Yuk, Byunghun Lee, Gyu-Hyeong Cho, Gyu-Ha Cho
2010	J	`jnl`	Transient Charge Feedforward Driver for High-Speed Current-Mode Data Driving in Active-Matrix OLED Displays. IEEE Trans. Circuits Syst. I Regul. Pap. Young-Suk Son, Yong-Joon Jeon, Jinyong Jeon, Gyu-Hyeong Cho
2009	—	`conf`	A 10b column driver with variable-current-control interpolation for mobile active-matrix LCDs. ISSCC Hyung-Min Lee, Yong-Joon Jeon, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2009	J	`jnl`	A Piecewise Linear 10 Bit DAC Architecture With Drain Current Modulation for Compact LCD Driver ICs. IEEE J. Solid State Circuits Yong-Joon Jeon, Hyung-Min Lee, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2009	J	`jnl`	A Single-Inductor Step-Up DC-DC Switching Converter With Bipolar Outputs for Active Matrix OLED Mobile Display Panels. IEEE J. Solid State Circuits Chang-Seok Chae, Hanh-Phuc Le, Kwang-Chan Lee, Gyu-Ha Cho, Gyu-Hyeong Cho
2009	J	`jnl`	A Synchronous Multioutput Step-Up/Down DC-DC Converter With Return Current Control. IEEE Trans. Circuits Syst. II Express Briefs Kyoung-Sik Seol, Young-Jin Woo, Gyu-Hyeong Cho, Gyu-Ha Cho, Jae-Woo Lee
2009	—	`conf`	A piecewise-linear 10b DAC architecture with drain-current modulation for compact AMLCD driver ICs. ISSCC Yong-Joon Jeon, Hyung-Min Lee, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2009	J	`jnl`	Improved Transient Current Feedforward Output Buffer for Fast and Compact Active-Matrix OLED Column Drivers. IEEE Trans. Circuits Syst. II Express Briefs Yong-Joon Jeon, Young-Suk Son, Jinyong Jeon, Gyu-Hyeong Cho
2009	—	`conf`	Multiple-output step-up/down switching DC-DC converter with vestigial current control. ISSCC Kyoung-Sik Seol, Young-Jin Woo, Gyu-Hyeong Cho, Gyu-Ha Cho, Jae-Woo Lee, Sung-Il Kim
2009	J	`jnl`	One-Chip Class-E Inverter Controller for Driving a Magnetron. IEEE Trans. Ind. Electron. Young-Jin Woo, Min-Chul Lee, Kwang-Chan Lee, Gyu-Hyeong Cho
2008	J	`jnl`	A 4-W Master-Slave Switching Amplitude Modulator for Class-E1 EDGE Polar Transmitters. IEEE Trans. Circuits Syst. II Express Briefs Min-Chul Lee, Tae-Woo Kwak, Bae-Kun Choi, Gyu-Hyeong Cho
2008	—	`conf`	A Direct-Type Fast Feedback Current Driver for Medium-to Large-Size AMOLED Displays. ISSCC Jinyong Jeon, Yong-Joon Jeon, Young-Suk Son, Kwang-Chan Lee, Hyung-Min Lee, Seungchul Jung, Kang-Ho Lee, Gyu-Hyeong Cho
2008	J	`jnl`	A High IIP2 Direct-Conversion Receiver Using Even-Harmonic Reduction Technique for Cellular CDMA/PCS/GPS Applications. IEEE Trans. Circuits Syst. I Regul. Pap. Myung-woon Hwang, Gyu-Hyeong Cho, Seungyup Yoo, Jeong-Cheol Lee, Sungmin Ock, Sunki Min, Sang-Hoon Lee, Sungho Beck, Kyoohyun Lim, Sangwoo Han, Joonsuk Lee
2008	J	`jnl`	Design considerations of channel buffer amplifiers for low-power area-efficient column drivers in active-matrix LCDs. IEEE Trans. Consumer Electron. Young-Suk Son, Gyu-Hyeong Cho
2008	J	`jnl`	Load-Independent Control of Switching DC-DC Converters With Freewheeling Current Feedback. IEEE J. Solid State Circuits Young-Jin Woo, Hanh-Phuc Le, Gyu-Ha Cho, Gyu-Hyeong Cho, Seong-Il Kim
2008	—	`conf`	Load-Independent Control of Switching DC-DC Converters with Freewheeling Current Feedback. ISSCC Young-Jin Woo, Hanh-Phuc Le, Gyu-Ha Cho, Gyu-Hyeong Cho, Seong-Il Kim
2007	J	`jnl`	A 2 W CMOS Hybrid Switching Amplitude Modulator for EDGE Polar Transmitters. IEEE J. Solid State Circuits Tae-Woo Kwak, Min-Chul Lee, Gyu-Hyeong Cho
2007	—	`conf`	A 2W CMOS Hybrid Switching Amplitude Modulator for EDGE Polar Transmitters. ISSCC Tae-Woo Kwak, Min-Chul Lee, Bae-Kun Choi, Hanh-Phuc Le, Gyu-Hyeong Cho
2007	—	`conf`	A Column Driver with Low-Power Area-Efficient Push-Pull Buffer Amplifiers for Active-Matrix LCDs. ISSCC Young-Suk Son, Ji-Hun Kim, Hyun-Ho Cho, Ju-Pyo Hong, Joon-Ho Na, Dae-Seong Kim, Dae-Keun Han, Jin-Cheol Hong, Yong-Joon Jeon, Gyu-Hyeong Cho
2007	J	`jnl`	A Gray-Level Dependent Pre-Emphasis Column Driver With Fast Settling for Active-Matrix LCD Applications. IEEE Trans. Circuits Syst. II Express Briefs Young-Suk Son, Hong-Hee Son, Yong-Suk Kim, Hyeong-Seog Oh, Gyu-Hyeong Cho
2007	—	`conf`	A Single-Inductor Step-Up DC-DC Switching Converter with Bipolar Outputs for Active Matrix OLED Mobile Display Panels. ISSCC Chang-Seok Chae, Hanh-Phuc Le, Kwang-Chan Lee, Min-Chul Lee, Gyu-Hyeong Cho, Gyu-Ha Cho
2007	J	`jnl`	A Single-Inductor Switching DC-DC Converter With Five Outputs and Ordered Power-Distributive Control. IEEE J. Solid State Circuits Hanh-Phuc Le, Chang-Seok Chae, Kwang-Chan Lee, Se-Won Wang, Gyu-Ha Cho, Gyu-Hyeong Cho
2007	—	`conf`	A Single-Inductor Switching DC-DC Converter with 5 Outputs and Ordered Power-Distributive Control. ISSCC Hanh-Phuc Le, Chang-Seok Chae, Kwang-Chan Lee, Gyu-Hyeong Cho, Se-Won Wang, Gyu-Ha Cho, Sung-Il Kim
2006	—	`conf`	A 1.8dB NF 112mW Single-Chip Diversity Tuner for 2.6GHz S-DMB Applications. ISSCC Myung-woon Hwang, Sungho Beck, Sunki Min, Sanghoon Lee, Seungyup Yoo, Kyoohyun Lim, Hyosun Jung, Jeong-Cheol Lee, Seokyong Hong, Changhee Lee, Kyunglok Kim, Hyunji Song, Gyu-Hyeong Cho, Sangwoo Han
2006	J	`jnl`	Detection and regulation of CCFL current and open-lamp voltage while keeping floating condition of the lamp. IEEE Trans. Ind. Electron. Sang-Kyung Kim, Hee Seok Han, Young-Jin Woo, Gyu-Hyeong Cho
2006	J	`jnl`	Voltage-Clamped Class-E Inverter With Harmonic Tuning Network for Magnetron Drive. IEEE Trans. Circuits Syst. II Express Briefs Young-Jin Woo, Sang-Kyung Kim, Gyu-Hyeong Cho
2005	J	`jnl`	A Single Chip 1 W CMOS Audio Power Amplifier with Pseudo Buffer Analog and Class D Switching Mixed Mode for Mobile Application. IEICE Trans. Electron. Ji-Yeoul Ryoo, Gyu-Hyeong Cho
2004	J	`jnl`	A 14-b linear capacitor self-trimming pipelined ADC. IEEE J. Solid State Circuits Seung-Tak Ryu, Sourja Ray, Bang-Sup Song, Gyu-Hyeong Cho, Kantilal Bacrania
2003	—	`conf`	A precise temperature-insensitive and linear-in-dB variable gain amplifier. ISCAS (1) Sungho Beck, Myung-woon Hwang, Sang-Hoon Lee, Gyu-Hyeong Cho, Jong-Ryul Lee
2002	J	`jnl`	A new soft recovery PWM quasi-resonant converter with a folding snubber network. IEEE Trans. Ind. Electron. Jin-Kuk Chung, Gyu-Hyeong Cho
1992	J	`jnl`	Novel constant frequency PWM DC/DC converter with zero voltage switching for both primary switches and secondary rectifying diodes. IEEE Trans. Ind. Electron. In-Dong Kim, Eui-Cheol Nho, Gyu-Hyeong Cho