Hong Sungchul Lab

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KAIST · Electrical Engineering

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2025년 초 신입생을 받는 등 석·박사 과정 상시 모집.

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Professor

Prof. 홍성철

Professor's page · publications

About

KAIST 전기및전자공학부 홍성철(Songcheol Hong) 교수의 Wave Embedded Integrated Systems Lab(WEIS)이다. RFIC·MMIC, 밀리미터파 5G·레이더 IC, 센서·무선전력전송 등 고주파 집적회로 설계를 중심으로 차세대 RF 송수신기와 단일칩 센서 시스템을 연구한다.

Research keywords

RFIC/MMIC DesignmmWave 5G and Radar ICsWireless Power TransferRF Transceivers

Selected publications

A 24-32 GHz CMOS Power Amplifier Linearized with Source-Degeneration Inductance Control and 2nd-/4th-Order Harmonic TrapIEEE Transactions on Circuits and Systems II: Express Briefs · 2026
A 24-30-GHz Small-Size High Isolation CMOS Common-Leg T/R Front-End IC With Variable-Gain Phase Shifter and Path Control NetworkIEEE Transactions on Circuits and Systems II: Express Briefs · 2026
A Fast-Settling mm-Wave LO With I/Q-Calibrated SSB Mixer and Frequency-Tuned ILO Filter Achieving Sub-ns Settling Time and -56 dBc SpurIEEE Journal of Solid-State Circuits · 2026
A 28/37-GHz Frequency-Reconfigurable Dual-Band 1-Channel Front-End IC for 5G Communication RadiosIEEE Transactions on Microwave Theory and Techniques · 2025
A 60GHz I/Q-Calibrated SSB-Mixer-Based LO with Sub-ns Settling Time and -56dBc Worst-Case Spur Using ILO Filter in 28nm CMOS2025 IEEE International Solid-State Circuits Conference (ISSCC) · 2025

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