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A Noninverting Buck-Boost Converter With State-Based Current Control for Li-ion Battery Management in Mobile Applications Go to Link

Kim, Ki-Duk; Lee, Hyung-Min; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2019CitationIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.66, no.12, pp 9623 - 9627PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Sine-Reference Band (SRB)-Controlled Average Current Technique for Phase-Cut Dimmable AC-DC Buck LED Lighting Driver Without Electrolytic Capacitor Go to Link

Shin, Changsik; Lee, Wonji; Lee, Se-Won; Lee, Sang-Han; Bang, Jun-Suk; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2018CitationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.33, no.8, pp 6994 - 7009PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Double Pile-Up Resonance Energy Harvesting Circuit for Piezoelectric and Thermoelectric Materials Go to Link

Yoon, Kye-Seok; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2018CitationIEEE JOURNAL OF SOLID-STATE CIRCUITS, v.53, no.4, pp 1049 - 1060PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

2-Phase 3-Level ETSM With Mismatch-Free Duty Cycles Achieving 88.6% Peak Efficiency for a 20-MHz LTE RF Power Amplifier Go to Link

Gwon, Hui-Dong; Bang, Jun-Suk; Yoon, Kye-Seok; Park, Se-Hong; Park, Sang-Hui; Jung, Min-Yong; Lee, Sang-Han; Kim, Min-Woo; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2018CitationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.33, no.4, pp 2815 - 2819PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

A 10.1 '' 183-mu W/electrode, 0.73-mm(2)/sensor High-SNR 3-D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques Go to Link

Huh, Yeunhee; Hong, Sung-Wan; Park, Sang-Hui; Shin, Changsik; Bang, Jun-Suk; Park, Changbyung; Park, Sungsoo; Cho, Gyu-Hyeong

ArticleIssue Date2018CitationIEEE JOURNAL OF SOLID-STATE CIRCUITS, v.53, no.4, pp 1079 - 1088PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

An Accurate and Practical Core Loss Analysis for Compact High Step-Up Converters Go to Link

Park, Se-Hong; Sohn, Yeong-Hoon; Shin, Se-Un; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2019CitationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.34, no.9, pp 8368 - 8376PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

High-Efficiency Hybrid Dual-Path Step-Up DC-DC Converter With Continuous Output-Current Delivery for Low Output Voltage Ripple Go to Link

Shin, Se-Un; Hong, Sung-Wan; Lee, Hyung-Min; Cho, Gyu-Hyeong

ArticleIssue Date2020CitationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.35, no.6, pp 6025 - 6038PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple Go to Link

Shin, Se-Un; Huh, Yeunhee; Ju, Yongmin; Choi, Sungwon; Shin, Changsik; Woo, Young-Jin; Choi, Minseong; Park, Se-Hong; Sohn, Young-Hoon; Ko, Min-Woo, et al.

ArticleIssue Date2018CitationDigest of Technical Papers - IEEE International Solid-State Circuits Conference (ISSCC), v.61, pp 430 - 432PublisherInstitute of Electrical and Electronics Engineers Inc.

Voltage-Boosted Current-Mode Wireless Power Receiver for Directly Charging a Low-Voltage Battery in Implantable Medical Systems Go to Link

Lee, Sang-Han; Bang, Jun-Suk; Yoon, Kye-Seok; Gwon, Hui-Dong; Kim, Sang-Won; Cho, In-Kui; Hong, Sung-Wan; Cho, Gyu-Hyeong

ArticleIssue Date2019CitationIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.66, no.11, pp 8860 - 8865PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Envelope Modulator for 1.5-W 10-MHz LTE PA Without AC Coupling Capacitor Achieving 86.5% Peak Efficiency Go to Link

Sung, SiDuk; Hong, Sung-Wan; Bang, Jun-Suk; Paek, Ji-Seon; Lee, Seung-Chul; Cho, Thomas Byung-Hak; Cho, Gyu-Hyeong

ArticleIssue Date2016CitationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.31, no.12, pp 8282 - 8292PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

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