Publications

Journal

(First author (FA) *, Corresponding author (CA) ^)

• J. Kim*, J. Cho*, S. Park^, "A 44.4% DC-to-RF Efficiency Harmonic-Controlled 60-GHz Frequency Tripler in GaAs pHEMT", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II) (Accepted), 2026. [FA, CA]

• K. Yoo*, S. Park*, J. Yang, M. Kim, S. Lee, G. Kim, N. Chou, H. Shin^, and S. Park^, "Battery-Free, Fully Wireless Neurostimulation via Radiative RF Power Transfer in Freely Behaving Mice", Microsystems & Nanoengineering (Accepted), 2026. [FA, CA] [JCR Top 0.6%]

• S. Park*, Y. Zhang, A. Hemelhof, K. Vaesen, M. Ingels, and P. Wambacq, "A 2.5 mW D-Band Broadband Simultaneous Noise- and Input-Matched InP LNA", IET Electronics Letters, 2026. [FA]

• S. Park*, A. Hemelhof, Y. Zhang, G. Gramegna, and P. Wambacq, "D-band Broadband High-Efficiency Frequency Doubler and Quadrupler With Optimal Load Impedance Control in 250-nm InP DHBT", IEEE Transactions on Microwave Theory and Techniques (T-MTT), 2026. [FA] [Top-Tier Journal in RFIC and Microwave Engineering]

• D. Kim, S. Park^, S. Kim, "LW-ResGRU DPD: Layer-Wise Residual GRU for Low-Latency DPD in Nonlinear RF Systems", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 2026. [CA]

• Y. Zhang, K. Vaesen, G. Mangraviti, K. Y. Kapusuz, S. Park, M. Glassee, S. Lemey, P. Wambacq, and G. Gramegna, "A 56 Gbps Zero-IF D-Band Beamforming Transmitter", IEEE Transactions on Microwave Theory and Techniques (T-MTT), 2025. [Top-Tier Journal in RFIC and Microwave Engineering]

• S. Balasubramanian, K. Vaesen, A. Kankuppe, S. Park, and C. Wulff, "A D-Band 13-mW Dual-Mode CMOS LNA for Joint Radar–Communication in 22-nm FD-SOI CMOS," IEEE Solid-State Circuits Letters, 2024.

• M. Park, J. Jin, S. Park and J. Chun, “The Design of Non-Stacked and Symmetric XOR for High-Speed Applications,” IET Electronics Letters, 2023. 

• A. Kankuppe, S. Park, K. Vaesen, D.-W. Park, B. van Liempd, S. Sinha, P. Wambacq, and J. Craninckx, “A 67 mW D-band FMCW I/Q Radar Receiver with an N-path Spillover Notch Filter in 28-nm CMOS,” IEEE Journal of Solid-State Circuits (JSSC), 2022. [Top-Tier Journal in IC Design]

• S. Park*, D.-W. Park, K. Vaesen, A. Kankuppe, S. Sinha, B. van Liempd, P. Wambacq, and J. Craninckx, “A D-Band Low-Power and High-Efficiency Frequency Multiply-by-9 FMCW Radar Transmitter in 28-nm CMOS,” IEEE Journal of Solid-State Circuits (JSSC), 2022. [FA] [Top-Tier Journal in IC Design]

• A. Kankuppe, S. Park*^, P. T. Renukaswamy, P. Wambacq, and J. Craninckx, “A Wideband 62-mW 60-GHz FMCW Radar in 28-nm CMOS,” IEEE Transactions on Microwave Theory and Techniques (T-MTT), 2021. [FA, CA] [Top-Tier Journal in RFIC and Microwave Engineering] 

• S. Park*^, X. -Q. Du, M. Grözing and M. Berroth, “Design of a 0.13 µm SiGe Limiting Amplifier with 14.6 THz Gain-Bandwidth-Product,” Advances in Radio Science, 2017. [FA, CA]

Conference

• S. Park, "MM-Wave and Sub-THz Frequency Multiplier Chain Design: Harmonic Generation, Impedance Optimization, and Buffering Techniques," [Workshop Speaker] at IEEE Radio Frequency Integrated Circuits Symposium (RFIC), June 2026. [Top-Tier Conference in RFIC and Microwave Engineering]

• A. Hemelhof, S. Park, Y. Zhang, M. Ingels, G. Gramegna, K. Vaesen, D. Yan, P. Wambacq, "A D-band Power-Combined Stacked Common-Base Power Amplifier Achieving 20.9 dBm Psat and 24.3 % PAE in a 250-nm InP HBT Technology," IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), Oct. 2024.

• Y. Zhang, K. Vaesen, G. Mangraviti, S. Park, Z. Zong, P. Wambacq and G. Gramegna, "A 56Gb/s Zero-IF D-Band Transmitter for a Beamformer in 22nm FD-SOI," IEEE Radio Frequency Integrated Circuits Symposium (RFIC), June 2024. [Top-Tier Conference in RFIC and Microwave Engineering]

• E. Martens, A. Cooman, P. Renukaswamy, S. Nagata, S. Park, J. Lagos, N. Markulic, J. Craninckx, "22.5 A 42GS/s 7b 16nm Massively Time-Interleaved Slope-ADC," IEEE International Solid-State Circuits Conference (ISSCC), February 2024. [Top-Tier Conference in IC Design]

• D. Yan, S. Park, Y. Zhang, M. Ingels, P. Wambacq, “A Compact K-band, Asymmetric Coupler-based, Switchless Transmit-Receive Front-end in 0.15 µm GaN-on-SiC Technology,” IEEE European Solid-State Circuits Conference (ESSCIRC), September 2023.

• D. Yan, S. Park, Y. Zhang, D. Peumans, M. Ingels, P. Wambacq, “A Differential GaN Power Amplifier with < 1° AM-PM Distortion for 5G mm-wave Applications,” European Microwave Integrated Circuits Conference (EuMIC), September 2023.

• A. Kankuppe, S. Park, K. Vaesen, D.-W. Park, B. van Liempd, P. Wambacq, and J. Craninckx, “A 67 mW D-band FMCW I/Q Radar Receiver with an N-path Spillover Notch Filter in 28 nm CMOS,” IEEE European Solid-State Circuits Conference (ESSCIRC), September 2021.

• S. Park, D. Park, K. Vaesen, A. Kankuppe, B. van Liempd, P. Wambacq, and J. Craninckx, “A 135-155 GHz 9.7%/16.6% DC-RF/DC-EIRP Efficiency Frequency Multiply-by-9 FMCW Transmitter in 28 nm CMOS”, IEEE Radio Frequency Integrated Circuits Symposium (RFIC), June 2021. [Top-Tier Conference in RFIC and Microwave Engineering]

• S. Park, A. Kankuppe, P. Renukaswamy, D. Guermandi, A. Visweswaran, J. C. Garcia, S. Sinha, P. Wambacq, and J. Craninckx, “A 62 mW 60GHz FMCW radar in 28 nm CMOS,” IEEE Radio Frequency Integrated Circuits Symposium (RFIC), June 2020. [Top-Tier Conference in RFIC and Microwave Engineering]

• P. Renukaswamy, N. Markulic, S. Park, A. Kankuppe, Q. Shi, P. Wambacq and J. Craninckx, “A 12mW 10GHz FMCW PLL based on an Integrating DAC with 90kHz rms frequency error for 23MHz/μs slope and 1.2GHz Chirp Bandwidth”, IEEE International Solid-State Circuits Conference (ISSCC), February 2020. [Top-Tier Conference in IC Design]

• X. -Q. Du, M. Grözing, A. Uhl, S. Park, F. Buchali, K. Schuh, S. T. Le, and M. Berroth, “A 112-GS/s 1-to-4 ADC front-end with more than 35-dBc SFDR and 28-dB SNDR up to 43-GHz in 130-nm SiGe BiCMOS”, IEEE Radio Frequency Integrated Circuits Symposium (RFIC), June 2019. [Top-Tier Conference in RFIC and Microwave Engineering]

• S. Park, X. -Q. Du, M. Grözing and M. Berroth, “Design of a High-Speed Limiting Amplifier in a 0.13 µm SiGe BiCMOS Technology,” Kleinheubacher Tagung, September 2016.

• S. Park, Y. Jang and D. Yoon, “Parameter Estimation of Symbol Unit Convolutional Interleaver,” The 35th Conference of Korea Institute of Information and Communication Engineering, May 2014.