Publications

IEEE RFIC

MIngyu Lee*, Subin Lim*, Euijin Oh, Goo-Han Ko, Si-Keuk Ryu, Eun-Taek Sung, Donghyun Baek, Jong-Ryul Yang, Seungchan Lee, Jinseok Park,  (* Equally Credited Authors) " A V-band Transmitter Front-End IC for Phased-Array FMCW Radar with Impedance-Invariant Variable-Gain Phase Shifter" 2025 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). * Co-first author

IEEE RFIC

Junhan Lim* , Wonseob Lee*, Seong-Mo Moon, Euijin Oh, Seunghun Wang, Dongpil Chang , Jinseok Park,  (* Equally Credited Authors) " A K-Band CMOS Power Amplifier using an Analog Predistortion Linearizer with 22.1 dBm Psat and 0.9° AM-PM Distortion" 2024 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), doi: 10.1109/RFIC61187.2024.10600035. * Co-first author

IEEE JSSC
(Top journal
in Circuit area)

J. Park, S. Lee, J. Chun, L. Jeon and S. Hong, "A 28-GHz Four-Channel Beamforming Front-End IC With Dual-Vector Variable Gain Phase Shifters for 64-Element Phased Array Antenna Module," in IEEE Journal of Solid-State Circuits, 2022, doi: 10.1109/JSSC.2022.3214436.

IEEE TCAS2

J. Park, S. Lee and S. Hong, "A 24–40 GHz Differential SPDT Switch With an NMOS and PMOS Alternating Structure and Leakage-Canceling Capacitors," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 70, no. 1, pp. 86-90, Jan. 2023, doi: 10.1109/TCSII.2022.3205907.

IEEE TMTT

S. Lee, J. Park and S. Hong, "Millimeter-Wave Multi-Band Reconfigurable Differential Power Divider for 5G Communication," in IEEE Transactions on Microwave Theory and Techniques, vol. 70, no. 1, pp. 886-894, Jan. 2022, doi: 10.1109/TMTT.2021.3105120.

APCC

J. Park, S. -M. Moon, J. Lim, S. Hong, D. Chang and B. -S. Lee, "A Ka-Band CMOS Beamforming Front-End IC for RF Inter Satellite Link System," 2022 27th Asia Pacific Conference on Communications (APCC), Jeju Island, Korea, Republic of, 2022, pp. 184-186, doi: 10.1109/APCC55198.2022.9943762.

IEEE IMS

S. Lee, J. Park and S. Hong, "A 24–30 GHz Low-Loss Compact Differential Four-Way Power Divider," 2021 IEEE MTT-S International Microwave Symposium (IMS), Atlanta, GA, USA, 2021, pp. 492-495, doi: 10.1109/IMS19712.2021.9574944.

IEEE MWCL

S. Wang, J. Park and S. Hong, "A K-Band Variable-Gain Phase Shifter Based on Gilbert-Cell Vector Synthesizer With RC–RL Poly-Phase Filter," in IEEE Microwave and Wireless Components Letters, vol. 31, no. 4, pp. 393-396, April 2021, doi: 10.1109/LMWC.2021.3056881.

IEEE MWCL

S. Lee, J. Park and S. Hong, "Antenna Switch Embedded in Transmission Line Transformers of Differential PA and LNA," in IEEE Microwave and Wireless Components Letters, vol. 31, no. 3, pp. 284-287, March 2021, doi: 10.1109/LMWC.2020.3044928.

IEEE TCAS2

J. Park, G. Jeong and S. Hong, "A Ka-Band Variable-Gain Phase Shifter With Multiple Vector Generators," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 6, pp. 1798-1802, June 2021, doi: 10.1109/TCSII.2020.3046523.

IEEE TMTT

J. Park, S. Kang and S. Hong, "Design of a Ka-Band Cascode Power Amplifier Linearized With Cold-FET Interstage Matching Network," in IEEE Transactions on Microwave Theory and Techniques, vol. 69, no. 2, pp. 1429-1438, Feb. 2021, doi: 10.1109/TMTT.2020.3040385.

IEEE MWCL

J. Park, W. Lee and S. Hong, "A Small-Size K-Band SPDT Switch Using Alternate CMOS Structure With Resonating Inductor Matching," in IEEE Microwave and Wireless Components Letters, vol. 30, no. 11, pp. 1093-1096, Nov. 2020, doi: 10.1109/LMWC.2020.3026389.

IEEE MWCL

G. Cho, J. Park and S. Hong, "A 25.5-dB Peak Gain F -Band Power Amplifier With an Adaptive Built-In Linearizer," in IEEE Microwave and Wireless Components Letters, vol. 30, no. 1, pp. 106-108, Jan. 2020, doi: 10.1109/LMWC.2019.2954217.

IEEE ISSCC
(Top Conference
in Circuit area)

J. Park, S. Lee, D. Lee and S. Hong, "9.8 A 28GHz 20.3%-Transmitter-Efficiency 1.5°-Phase-Error Beamforming Front-End IC with Embedded Switches and Dual-Vector Variable-Gain Phase Shifters," 2019 IEEE International Solid- State Circuits Conference - (ISSCC), San Francisco, CA, USA, 2019, pp. 176-178, doi: 10.1109/ISSCC.2019.8662512.

IEEE MWCL

S. Lee, J. Park and S. Hong, "A Ka-Band Phase-Compensated Variable-Gain CMOS Low-Noise Amplifier," in IEEE Microwave and Wireless Components Letters, vol. 29, no. 2, pp. 131-133, Feb. 2019, doi: 10.1109/LMWC.2018.2887335.