A broadband 470-862 MHz direct conversion CMOS receiver. - Raghavendra Kulkarni; Jusung Kim; Hyung-Joon Jeon; José Silva-Martínez; Jianhong Xiao (ISCAS, 2010)

A Self-Sustained CMOS Microwave Chemical Sensor Using a Frequency Synthesizer. - Ahmed A. Helmy; Hyung-Joon Jeon; Yung-Chung Lo; Andreas J. Larsson; Raghavendra Kulkarni; Jusung Kim; José Silva-Martínez; Kamran Entesari (IEEE J. Solid State Circuits, 2012)

UHF Receiver Front-End: Implementation and Analog Baseband Design Considerations. - Raghavendra Kulkarni; Jusung Kim; Hyung-Joon Jeon; Jianhong Xiao; José Silva-Martínez (IEEE Trans. Very Large Scale Integr. Syst., 2012)

Low-Power, Low-Cost CMOS Direct-Conversion Receiver Front-End for Multistandard Applications. - Jusung Kim; José Silva-Martínez (IEEE J. Solid State Circuits, 2013)

A Bang-Bang Clock and Data Recovery Using Mixed Mode Adaptive Loop Gain Strategy. - Hyung-Joon Jeon; Raghavendra Kulkarni; Yung-Chung Lo; Jusung Kim; José Silva-Martínez (IEEE J. Solid State Circuits, 2013)

Adaptive I/O switching for Seamless convergence of Smart phones and External I/O Devices. - Oh-Chul Kwon; Jusung Kim; Chang-Gun Lee (J. Comput. Sci., 2014)

LNA topologies for RX carrier aggregation. - Jusung Kim; Keunkwan Ryu; Sungchan Kim; Sang-Hun Lee (ISOCC, 2016)

Injection-Locked Frequency Divider Topology and Design Techniques for Wide Locking-Range and High-Order Division. - Jusung Kim; Sanghun Lee; Dae-Hyun Choi (IEEE Access, 2017)

The Evolution of Channelization Receiver Architecture: Principles and Design Challenges. - Jusung Kim; Dzuhri Radityo Utomo; Anjana Dissanayake; Seok-Kyun Han; Sang-Gug Lee 001 (IEEE Access, 2017)

Ka-band RF Front-End with 5dB NF and 16dB conversion gain in 45nm CMOS technology. - Hyunki Jung; Dzuhri Radityo Utomo; Saebyeok Shin; Seok-Kyun Han; Sang-Gug Lee 001; Jusung Kim (ISOCC, 2018)

A 22.8-to-32.4 GHz Injection-locked Frequency Tripler with Source Degeneration. - Saebyeok Shin; Dzuhri Radityo Utomo; Hyunki Jung; Seok-Kyun Han; Sang-Gug Lee 001; Jusung Kim (ISOCC, 2018)

Special Section Proposal Tunable Devices for Modern Communications: Materials, Integration, Modeling, and Applications. - Andrei Muller; Richard W. Ziolkowski; Jusung Kim; Elena Blokhina; Mircea Dragoman; Maurizio Bozzi (IEEE Access, 2018)

Design and realization of low-cost 10 W power amplifier module at 7.9-8.4 GHz. - Chi-Hyung Ahn; Younghoon Kim; Sungwon Oh; Yeonjun Noh; Dong-Ho Lee; Sanghun Lee; Kunhee Cho; Jusung Kim (IEICE Electron. Express, 2018)

A 3-6-GHz Highly Linear I-Channel Receiver With Over +3.0-dBm In-Band P1dB and 200-MHz Baseband Bandwidth Suitable for 5G Wireless and Cognitive Radio Applications. - Junning Jiang; Jusung Kim; Aydin Ilker Karsilayan; José Silva-Martínez (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

A Low-Complexity I/Q Imbalance Calibration Method for Quadrature Modulator. - Jusung Kim; Han-Shin Jo; Kyoung-Jae Lee; Dong-Ho Lee; Dae-Hyun Choi; Sangkil Kim (IEEE Trans. Very Large Scale Integr. Syst., 2019)

A 3 to 6 GHz Highly Linear I-Channel Receiver with over +3.0 dBm In-Band P1dB and 200 MHz Baseband Bandwidth Suitable for 5G Wireless and Cognitive Radio Applications. - Jusung Kim; Junning Jiang; José Silva-Martínez; Aydin Ilker Karsilayan (ISCAS, 2020)

Design and Validation of a Blocker Rejection LNA with On-Chip Dual-Notch Filters. - Raymond Gyaang; Dong-Ho Lee; Jusung Kim (ISOCC, 2020)

An 80 MHz Bandwidth and 26.8 dBm OOB IIP3 Transimpedance Amplifier With Improved Nested Feedforward Compensation and Multi-Order Filtering. - Hyunki Jung; Dzuhri Radityo Utomo; Seok-Kyun Han; Jusung Kim; Sang-Gug Lee 001 (IEEE Trans. Circuits Syst., 2020)

A 20-W Wide Bandwidth GaN HEMT Power Amplifier for VHF/UHF Applications. - Jusung Kim; Younghoon Kim; Seongwon Oh; Jaehyung Choi; Dong-Ho Lee; Kunhee Cho; Sanghun Lee; Chi-Hyung Ahn (IEEE Trans. Ind. Electron., 2020)

Design of a Low Noise Amplifier Employing On-chip Notch Filters for Blocker Rejection. - Raymond Gyaang; Dong-Ho Lee; Muhammad Fakhri Mauludin; Jusung Kim (ICEIC, 2021)

Wideband LC VCO with 39.3 % Frequency Tuning Range for Dielectric Spectroscopy System. - Kiho Lee; Dong-Ho Lee; Jusung Kim; Songcheol Hong (ISOCC, 2021)

Wideband Operational Trans-Conductance Amplifier with Feed-Forward Compensation Technique. - Muhammad Fakhri Mauludin; Dong-Ho Lee; Jusung Kim (ISOCC, 2021)

Current-Mode Dielectric Spectroscopy for Liquid Permittivity Measurement. - Hongkie Lim; Dong-Ho Lee; Jusung Kim; Songcheol Hong (IEEE Trans. Biomed. Circuits Syst., 2021)

A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation. - Subin Kim; Kyung-Sik Choi; Keun-Mok Kim; Jinho Ko; Jusung Kim; Sang-Gug Lee 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A 27 dB Sidelobe Suppression, 1.12 GHz BW-10dB UWB Pulse Generator With Process Compensation. - Hafiz Usman Mahmood; Dzuhri Radityo Utomo; Jusung Kim; Sang-Gug Lee 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Frequency-Locked RF Power Oscillator With 43-dBm Output Power and 58% Efficiency. - Sanghun Lee; Kisang Jung; Hak Seong Kim; Huan Nguyen 005; Thinh Nguyen; Luan Nguyen; Cuong Huynh; Kunhee Cho; Jusung Kim (IEEE Trans. Very Large Scale Integr. Syst., 2021)

A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA. - Kyung-Sik Choi; Jinho Ko; Keun-Mok Kim; Jusung Kim; Sang-Gug Lee 001 (IEEE J. Solid State Circuits, 2022)

CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO. - Hyunki Jung; Kyung-Sik Choi; Keun-Mok Kim; Daehoon Jo; Jaeheon Lee; Jusung Kim; Jinho Ko; Sang-Gug Lee 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Time-Multiplexed PWM LED Driver With Grayscale Enhancement Techniques for Signage Display. - Ji-Hwan Kim; Jang-Su Kim; Jusung Kim; Sang-Gug Lee 001 (IEEE Trans. Ind. Electron., 2022)

A 19.8W/29.6W Hybrid Step-Up/Down DC-DC Converter with 97.2% Peak Efficiency for 1-Cell/2-Cell Battery Charger Applications. - Seongil Yeo; Uyong Hyeon; Mingyeong Kim; Jusung Kim; Kunhee Cho (VLSI Technology and Circuits, 2023)

Analysis and Design of Power-Efficient H-Band CMOS Frequency Doubler Employing Gain Boosting and Harmonic Enhancing Techniques. - Byeong-Taek Moon; Byeonghun Yun; Jusung Kim; Sang-Gug Lee 001 (IEEE Access, 2023)

A 24% Efficient, 15.36 dBm Output Power, Multi-Standard Digital Polar Transmitter with 7-bit Phase Interpolator-based BFSK Modulator and 23 dB Sidelobe Suppressed PA for Low-Power Wide Area Networks. - Hafiz Usman Mahmood; Keun-Mok Kim; Thinh Tran-Dinh; Jinglong Xu; Abdul Qahir; Jinho Ko; Jusung Kim; Sang-Gug Lee 001; Kyung-Sik Choi (A-SSCC, 2024)

A 0.1-4.2 GHz, 960-μW Inductor-Less and Negative Shunt Feedback LNA With Simultaneous Noise and Distortion Cancellation and Bandwidth Extension. - Hafiz Usman Mahmood; Sang-Gug Lee 001; Jusung Kim (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

A DVS-Enabled Distributed Digital LDO Providing Rapid Uniform Power Grid and Ripple Reduction Achieving 20.1-ps FOM in 28 nm CMOS. - Yuli Han; Jaemin Kim; Gunmo Koo; Jaejin Kim; Jusung Kim; Joo-Young Kim 001; Kunhee Cho (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller. - Hyunyoung Yoo; Muhammad Fakhri Mauludin; Yeonsu Kim; Su-Hyeon Kim; Eun-Ji Yoo; Jae-Yun Park; Jusung Kim; Jae-Won Nam (ISVLSI, 2025)

A High-Efficiency NRMGC-Based VCO with Enhanced Transconductance and Low Phase Noise. - Aulya Sholehah Wataawa Sau; Hapsah Aulia Azzahra; Muhammad Fakhri Mauludin; Jusung Kim (LASCAS, 2025)

Differential Injection Locked Frequency Divider With Dual Darlington Pairs for Wideband ÷4 Frequency Division in CMOS. - Akram Muhamad Rafli; Muhammad Fakhri Mauludin; Sanghun Lee; Kunhee Cho; Jusung Kim (IEEE Access, 2025)

Wide Range and Tunable Pulse Generator in CMOS 45-nm Technology for Pulse Radar Array. - Muhammad Fakhri Mauludin; Janghong Choi; Youngseok Baek; Dong-Woo Kang; Bontae Koo; Jusung Kim (IEEE Trans. Instrum. Meas., 2025)