Showing results 1 to 23 of 23
120-GHz Wideband I/Q Receiver Based on Baseband Equalizing Technique Jang, Taehwan; Kang, Dong Min; Kim, SeungHun; Lee, Chaejun; Jun, Seongbae; Park, Hyuncheol; Kim, Joonhyung; et al, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.56, no.6, pp.1697 - 1710, 2021-06 |
28-GHz Dual-Mode Phase-Invariant Variable-Gain Amplifier With Phase Compensators Jin, Hyoungkyu; Lee, Seungchan; Jeong, Gwanghyeon; Hong, Songcheol, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.69, no.11, pp.4263 - 4267, 2022-11 |
A 21-41-GHz Common-Gate LNA With TLT Matching Networks in 28-nm FDSOI CMOS Lee, Jooeun; Hong, Songcheol, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.32, no.9, pp.1051 - 1054, 2022-09 |
A 24-30 GHz 31.7% Fractional Bandwidth Power Amplifier With an Adaptive Capacitance Linearizer Lee, Jaehun; Hong, Songcheol, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.68, no.4, pp.1163 - 1167, 2021-04 |
A 24-GHz CMOS Power Amplifier With Dynamic Feedback and Adaptive Bias Controls Jin, Yoonsoo; Hong, Songcheol, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.31, no.2, pp.153 - 156, 2021-02 |
A 4(th)-Order Continuous-Time Delta-Sigma Modulator With Hybrid Noise-Coupling Lozada, Kent Edrian; Jang, Il-Hoon; Bae, Gyeom-Je; Lee, Dong-Hun; Kim, Ye-Dam; Lee, Hankyu; Kim, Seong Joong; et al, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.69, no.9, pp.3635 - 3639, 2022-09 |
A 60 GHz Wideband, Low-Power Active Receiving Antenna With Adjustable Polarization for SNR Improvement Jang, Tae Hwan; Hwang, Kwang Kyu; Park, Geon Ho; Kim, Hong Yi; Bae, Hong Hyun; Byeon, Chul Woo; Park, Chul Soon, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.67, no.12, pp.7296 - 7303, 2019-12 |
A 60-GHz Low-Power Active Phase Shifter With Impedance-Invariant Vector Modulation in 65-nm CMOS Park, Geon Ho; Byeon, Chul Woo; Park, Chul Soon, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.68, no.12, pp.5395 - 5407, 2020-12 |
A 60-GHz Variable-Gain Phase Shifter With an Active RL Poly-Phase Filter So, Cheol; Sung, Euntaek; Hong, Songcheol, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.71, no.2, pp.593 - 601, 2023-02 |
A 60-GHz Variable-Gain Phase Shifter With Particular-Sized Digital-RF Cells Sung, Eun-Taek; So, Cheol; Hong, Songcheol, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.70, no.2, pp.1302 - 1313, 2022-02 |
A BGR-Recursive Low-Dropout Regulator Achieving High PSR in the Low- to Mid-Frequency Range Kim, Dong-Kyu; Shin, Se-Un; Kim, Hyun-Sik, IEEE TRANSACTIONS ON POWER ELECTRONICS, v.35, no.12, pp.13441 - 13454, 2020-12 |
A D-Band Differential Amplifier With Cross-Couple of Series-Connected Capacitor and Transmission Line-Based Dual-Frequency Gmax-Core Jeon, Hyoryeong; Park, Dae-Woong; Lee, Sang-Gug, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.71, no.6, pp.2996 - 3000, 2024-06 |
A K-Band Dual-Mode Common Gate Cross-Summing VG-LNA With Low Phase Variation Park, Seonjeong; Wang, Seunghun; Hong, Songcheol, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.68, no.7, pp.2438 - 2442, 2021-07 |
A Ka-Band Variable-Gain Phase Shifter With Multiple Vector Generators Park, Jinseok; Jeong, Gwanghyeon; Hong, Songcheol, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.68, no.6, pp.1798 - 1802, 2021-06 |
A V-Band Four-Channel Phased Array Transmitter Front-End With 0.7° Phase Step and 20 dB Gain Dynamic Range So, Cheol; Sung, Euntaek; Hong, Songcheol, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.72, no.5, pp.2799 - 2808, 2024-05 |
A W-Band Vector Modulator Using Short-Channel Transistor Current Sources and Impedance Compensation Varactors Kim, YeunSeong; Hong, Songcheol, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.70, no.2, pp.376 - 380, 2023-02 |
A-123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks Kim, Keun-Mok; Seok, Hyun-Gi; Jung, Oh-Yong; Choi, Kyung-Sik; Yun, Byeonghun; Kim, Subin; Oh, Wonkab; et al, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.56, no.9, pp.2656 - 2667, 2021-09 |
An Active Leakage Canceller Adopting Switched-Capacitor Digital Power Amplifier for UHF-RFID Transceiver Choi, Kyung-Sik; Kim, Subin; Ko, Jinho; Lee, Sang-Gug, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.31, no.6, pp.604 - 607, 2021-06 |
An Ultrasound Receiver With Bandwidth-Enhanced Current Conveyor and Element-Level Ultrasound Transmitter for Ultrasound Imaging Systems Yun, Gichan; Jeong, Kyeongwon; Choi, Haidam; Nam, Seunghyun; Oh, Chaerin; Lee, Hyunjoo Jenny; Ha, Sohmyung; et al, IEEE SOLID-STATE CIRCUITS LETTERS, v.7, pp.98 - 101, 2024-02 |
Broadband 120 GHz L-Probe Differential Feed Dual-Polarized Patch Antenna With Soft Surface Bae, Hong Hyun; Jang, Tae Hwan; Kim, Hong Yi; Park, Chul Soon, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.69, no.10, pp.6185 - 6195, 2021-10 |
Frequency-Reconfigurable Dual-Band Low-Noise Amplifier With Interstage Gm-Boosting for Millimeter-Wave 5G Communication Lee, Seungchan; Hong, Songcheol, IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, v.33, no.4, pp.463 - 466, 2023-04 |
Wideband 120-GHz CMOS I/Q Transmitter With Suppressed IMRR and LOFT for Wireless Short-Range High-Speed 6G IoT Applications Kim, Seung Hun; Jang, Tae Hwan; Kang, Dong Min; Jung, Kyung Pil; Park, Chul Soon, IEEE INTERNET OF THINGS JOURNAL, v.10, no.13, pp.11739 - 11748, 2023-07 |
Wideband Circularly Polarized Antenna With Reconfigurable 2-Dimensional Axial Ratio Beamwidth Kim, Jeong-Wook; Oh, Ju-Ik; Han, Sang Hyuck; Song, Won-Young; Chae, Soo-Chang; Yu, Jong-Won, IEEE ACCESS, v.9, pp.79927 - 79935, 2021 |
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