Publications

International Journal & Conference

Eunchae Jo, Mingyu Lee, Haram Park, Hyeonwon Song, Eunsu Mo, Seunghun Wang, Huidong Lee, Bonghyuk Park, Seungchan Lee, and Jinseok Park, "A Ku-band CMOS Variable-Gain Phase Shifter for Upper Mid-Band 6G Communication ," in IEEE 2025 Asia-Pacific Microwave Conference (APMC 2025)

E. Mo, W. Lee, E. Oh, S. Lim, S. Wang, H. Lee, B. Park, S. Lee and J. Park, "A Ku-Band CMOS Two-Way In-Phase Power Combining Amplifier With 26.3-dBm P sat and 1.1° AM–PM Distortion," in IEEE Microwave and Wireless Technology Letters, doi: 10.1109/LMWT.2025.3623400.

Hyeonwon Song, Wonseob Lee, Mingyu Lee, Hyungju Kim, Seunghun Wang, Hui Dong Lee, Bonghyuk Park, Seungchan Lee, and Jinseok Park, "A Ka-Band VGA and Its Application to Four-Element Beamforming IC for LEO Satellite Communication" 2025 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).

B. Park, S. Kong, H. -D. Lee, S. Wang and S. Jang, "A K-Band CMOS Beamforming Radio Technology and Integrated Antenna Array for High-Speed Mobile Vehicular Network," 2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring), Oslo, Norway, 2025, pp. 1-5, doi: 10.1109/VTC2025-Spring65109.2025.11174724.

B. Park, S. Kong, H. -D. Lee, S. Wang and S. Jang, "The Cascode Wideband CMOS Power Amplifier for mm-Wave Satellite Terminal," 2024 IEEE Asia-Pacific Microwave Conference (APMC), Bali, Indonesia, 2024, pp. 79-81, doi: 10.1109/APMC60911.2024.10867778.

S. Kong, H. -D. Lee, S. Jang, S. Wang and B. Park, "An 8.9-17.3 GHz Low Noise Amplifier in Enhancement-Mode GaAs 0.15-um pHEMT Process," 2024 IEEE Asia-Pacific Microwave Conference (APMC), Bali, Indonesia, 2024, pp. 1251-1253, doi: 10.1109/APMC60911.2024.10867473.

H. D. Lee, S. Kong, B. Park, S. Wang and S. Jang, "The CMOS 4-channel Transmit Beamformer for Upper-mid Band Applications," 2024 IEEE Asia-Pacific Microwave Conference (APMC), Bali, Indonesia, 2024, pp. 620-622, doi: 10.1109/APMC60911.2024.10867748.

Junhan Lim, Wonseob Lee, Seong-Mo Moon, Euijin Oh, Seunghun Wang, Dongpil Chang and Jinseok Park, "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), Washington, DC, USA, 2024, pp. 303-306, doi: 10.1109/RFIC61187.2024.10600035.

S. Kong, S. Jang, S. Wang, H. -D. Lee, B. Park, S. -B. Hyun and J. -H. Hwang, "Unit-Cell Characterization for D-band Amplifier Design Using CMOS 40-nm technology," 2023 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia), Busan, Korea, Republic of, 2023, pp. 1-3, doi: 10.1109/ICCE-Asia59966.2023.10326422.

B. Park, S. Wang, S. Kong, S. Jang, H. -D. Lee and J. -H. Hwang, "Sub-THz Transmitter Radio Integrated Circuits for Super high-speed 6G Mobile Communications," 2023 14th International Conference on Information and Communication Technology Convergence (ICTC), Jeju Island, Korea, Republic of, 2023, pp. 769-772, doi: 10.1109/ICTC58733.2023.10393711.

S. Wang et al., "A D-band 1-channel Beamforming Transmitter Integrated Circuits for 6G mobile communication," 2023 14th International Conference on Information and Communication Technology Convergence (ICTC), Jeju Island, Korea, Republic of, 2023, pp. 1152-1153, doi: 10.1109/ICTC58733.2023.10392381.

B. Park, H. -D. Lee, S. Jang, S. Kong, S. Wang and J. -h. Hwang, "Fully Integrated CMOS Wideband Power Amplifier for Fifth Generation Mobile Communications," 2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), Jeju, Korea, Republic of, 2023, pp. 1-4, doi: 10.1109/ITC-CSCC58803.2023.10212682.

S. Park, E. -T. Sung, S. Wang and S. Hong, "Mixer-Free Phase and Amplitude Comparison Method for Built-in Self- Test of Multiple Channel Beamforming IC," 2023 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), San Diego, CA, USA, 2023, pp. 265-268, doi: 10.1109/RFIC54547.2023.10186131.

B. Park, H. -D. Lee, S. Jang, S. Kong, S. Wang and S. -B. Hyun, "A 28GHz-band integrated GaAs Power Amplifier for 5G Mobile Communications," 2022 19th International SoC Design Conference (ISOCC), Gangneung-si, Korea, Republic of, 2022, pp. 376-377, doi: 10.1109/ISOCC56007.2022.10031407.

S. Jang, S. Kong, H. -D. Lee, B. Park, S. -H. Wang and S. -B. Hyun, "Implementation of 1.8V MIPI RFFE slave controller in CMOS 180nm process for 5V RF front-end modules," 2022 13th International Conference on Information and Communication Technology Convergence (ICTC), Jeju Island, Korea, Republic of, 2022, pp. 2071-2073, doi: 10.1109/ICTC55196.2022.9952545.

S. Kong, S. Wang, H. -D. Lee, B. -H. Park, S. Jang and S. -B. Hyun, "A Ku-band Cascode Low Noise Amplifier using InGaAs E-mode 0.15-um pHEMT Technology," 2022 14th Global Symposium on Millimeter-Waves & Terahertz (GSMM), Seoul, Korea, Republic of, 2022, pp. 32-34, doi: 10.1109/GSMM53818.2022.9792325.

S. Wang and S. Hong, "A 5.8 GHz Four-Channel RF Beamforming IC Based on a Vector Modulator for Wireless Power Transmission," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 69, no. 3, pp. 709-713, March 2022, doi: 10.1109/TCSII.2021.3106957.

E. -T. Sung, S. Wang and S. Hong, "A 60-GHz Polar Vector Modulator With Lookup Table-Based Calibration," in IEEE Microwave and Wireless Components Letters, vol. 31, no. 6, pp. 572-574, June 2021, doi: 10.1109/LMWC.2021.3073178.

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.

S. Park, S. Wang and S. Hong, "A K-Band Dual-Mode Common Gate Cross-Summing VG-LNA With Low Phase Variation," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 7, pp. 2438-2442, July 2021, doi: 10.1109/TCSII.2021.3055217

Domestic Journal

Oh Eui-Jin, Jo Eun-Chae, Lee Min-Gyu, Mo Eun-Su, Wang Seung-hun, Lee Hui-Dong, Park Bong-Hyuk, Lee SeungChan, Park Jinseok. High-Power CMOS 1-Channel Beamforming Transmitter for 6G Upper-Mid Band Communications. J. Korean Inst. Electromagn. Eng. Sci. 2025;36(8):818-821. https://doi.org/10.5515/KJKIEES.2025.36.8.818

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