Changkun Park

21 papers Journal 20Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
An Area-Efficient Wideband CMOS SPDT Switch for High-Frequency Applications.
IEEE Access
Seungjong Moon, Jaehyun Kwon, Jaeyong Lee, Changkun Park
2025 J jnl
2.4-GHz CMOS Power Amplifier With Common-Mode Self-Rejection Technique to Suppress Even Harmonics.
IEEE Access
Donghwan Seo, Jaeyong Lee, Jinho Yoo, Seongjin Jang, Changkun Park
2025 J jnl
A High-Power SPDT Switch With Resonant Isolation Based on GaAs BiFET Technology for Sub-6-GHz Front-End Modules.
IEEE Access
Jaehyun Kwon, Jaeyong Lee, Jinho Yoo, Changkun Park
2025 J jnl
Design of Compact Size CMOS VCO Using Dual-Primary Transformer With Dual-Core for Wide Tuning-Range.
IEEE Trans. Circuits Syst. II Express Briefs
JoonSeok Park, Jaeyong Lee, Changkun Park
2025 J jnl
Ka-Band CMOS Variable-Gain Amplifier Using Capacitive Compensation Technique to Suppress Phase Error.
IEEE Trans. Circuits Syst. II Express Briefs
Dongin Min, Changkun Park
2024 J jnl
Asymmetric SOI CMOS Switch With Series and Parallel Resonators to Enhance Isolation.
IEEE Trans. Circuits Syst. II Express Briefs
Jaehyun Kwon, Jaeyong Lee, Taehun Kim, Donghwan Seo, Jinho Yoo, Jaeheon Cho, Changkun Park
2024 J jnl
Design of K-Band CMOS Extended Cascode Power Amplifier With Second Harmonic Termination to Enhance Output Power.
IEEE Access
Hayeon Jeong, Changkun Park
2024 J jnl
Ka-Band CMOS Power Amplifier Using Stacked Structure With Cascode-Like Operation.
IEEE Trans. Circuits Syst. II Express Briefs
Taehun Kim, Hayeon Jeong, Seongjin Jang, Jaeyong Lee, Changkun Park
2024 J jnl
Ka-Band CMOS Stacked-FET Power Amplifier With Pre-Distorted Driver Stage for 5G Applications.
IEEE Access
Seonhye Jang, Hyunsoo Kim, Changkun Park
2024 J jnl
Ka-Band Three-Stacked CMOS Power Amplifier With LC Shunt-Feedback to Enhance Gain and Stability.
IEEE Trans. Circuits Syst. II Express Briefs
Taehun Kim, Changkun Park
2023 J jnl
A Ka-Band 3-Bit GaN Digital Step Attenuator Using Phase Compensation Method.
IEEE Access
Seonhye Jang, Junhyuk Yang, Jaeyong Lee, Changkun Park
2023 J jnl
Design of CMOS-Based Unit Channel of Beamforming Transceivers for FACS Applications.
IEEE Access
Seongjin Jang, Hui Dong Lee, Bonghyuk Park, Seunghyun Jang, Sunwoo Kong, Changkun Park
2020 J jnl
Wireless Transceiver for Three-Dimensional Integrated Circuits Using a Ring Oscillator.
J. Circuits Syst. Comput.
Dongwoo Moon, Milim Lee, Changhyun Lee, Joung-Hu Park, Changkun Park
2018 — conf
A 2.4-GHz VCO using a symmetric layout technique to minimize mismatches in differential signals.
ICOIN
Milim Lee, Changkun Park
2017 J jnl
A CMOS power amplifier using an active balun as a driver stage to enhance its gain.
Microelectron. J.
Yonghun Sim, Jonghoon Park, Jinho Yoo, Changhyun Lee, Changkun Park
2017 J jnl
A Quad-Band CMOS Linear Power Amplifier for EDGE Applications Using an Anti-Phase Method to Enhance its Linearity.
IEEE Trans. Circuits Syst. I Regul. Pap.
Jonghoon Park, Changhyun Lee, Changkun Park
2017 J jnl
Cell-Based ESD Diodes with a Zigzag-Shaped Layout to Enhance the ESD Survival Level.
J. Circuits Syst. Comput.
Minoh Son, Changkun Park
2017 J jnl
Cost-effective 97%-efficiency charge-pump voltage balancer for multi-level PWM photovoltaic micro-inverter.
IEICE Electron. Express
Mohana Sundar, Jeong-Hyun Park, Changkun Park, Joung-Hu Park
2017 J jnl
Transceiver for Wireless Power Transfer Using a Cross-Coupled Oscillator for a Wireless On-Wafer Test.
IEEE Trans. Instrum. Meas.
Milim Lee, Changhyun Lee, Changkun Park
2015 J jnl
Study of stability problems due to undesired coupling of a RF power amplifier using a distributed active transformer.
Microelectron. J.
Jonghoon Park, Changhyun Lee, Changkun Park
2013 J jnl
Transceiver with inductive coupling for wireless chip-to-chip communication using a 50-nm digital CMOS process.
Microelectron. J.
Changhyun Lee, Jonghoon Park, Jinho Yoo, Hyungjun Cho, Jungi Choi, Jeongho Cho, Changkun Park