Embedded Files
2025
K. Lee, H. A. Azzahra, D.-H. Lee, J. Kim, S. Hong, “A 4.7-8.8 GHz Wideband Switched Coupled Inductor VCO for Dielectric Sensing Application,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems, submitted.
A. M. Rafli, M. F. Mauludin, S. Lee, K. Cho, and J. Kim, “Differential Injection Locked Frequency Divider with Dual Darlington Pairs for Wideband ÷4 Frequency Division in CMOS,” IEEE ACCESS, 2025, 1-13. [Link]
S. Baek, H. Ahn, M. F. Mauludin, Y. Ji, and J. Kim, “1.8mW, 4-8GHz Bandwidth Mixer with Bleeding Transistors for Superconducting Qubit Read-out,” IEIE J. SEMICONDUCTOR TECHNOLOGY AND SCIENCE, [Link].
H. H. Maddumage, G. Jeong J. Kim, and D. Lee, “A Triple-Band Doherty Amplifier for Mobile Applications,” Electronics, 2025, 14(11): 2167. [Link]
M. F. Mauludin, J. Choi, Y. Baek, D.-W. Kang, B. Koo, J. Kim, “Wide Range and Tunable Pulse Generator in CMOS 45-nm Technology for Pulse Radar Array,” IEEE Transactions on Instrumentation and Measurement, 2025, 74: 1-10. [Link]
H. A. Azzahra, M. F. Mauludin, J. Nam, J. Kim, “15.4-17 GHz VCO with Current Reused Coupled Oscillator and Improved Noise Circulation,” IEEE Transactions on Circuits and Systems I , Early Access. [Link]
2024
H. Ahn et al., “A 0.13 μm CMOS UWB Radar Receiver Front-end with Differential Error-correction and Feedback Gain via Back-to-back Regeneration and Bandwidth Staggering,” IEIE J. SEMICONDUCTOR TECHNOLOGY AND SCIENCE, 2024, 24.6: 547-556. [Link]
Y. Han et al., “A DVS-Enabled Distributed Digital LDO Providing Rapid Uniform Power Grid and Ripple Reduction Achieving 20.1-ps FOM in 28 nm CMOS,” IEEE Transactions on Circuits and Systems I: Regular Papers, 2024. [Link]
H.-U. Mahmood, S. Lee, J. Kim, “A 0.1–4.2 GHz, 960-μW Inductor-Less and Negative Shunt Feedback LNA With Simultaneous Noise and Distortion Cancellation and Bandwidth Extension,” IEEE Transactions on Circuits and Systems I: Regular Papers, 2024. [Link]
P. Nindita, J. Kim, “Output-Referred Gate Bias Topology for 5.8 GHz Rectifier with Improved Conversion Efficiency,” Transactions on Semiconductor Engineering, 2024, 2.4: 13-20. [Link]
H. Ahn et al, “Measurement set-up for CMOS-based integrated circuits and systems at cryogenic temperature,” Journal of IKEEE, 2024, 28.2: 174-179. [Link]
2023
B. Moon, et al., “Analysis and Design of Power-efficient H-band CMOS Frequency Doubler Employing Gain Boosting and Harmonic Enhancing Techniques,” IEEE Access, 2023, 11: 34942-34951. [Link]
J. Kim, et al., “An 18–19.2 GHz Voltage-Controlled Oscillator with a Compact Varactor-only Capacitor Array,” Electronics, 2023, 12.7: 1532. [Link]
J. Kim et al., “확장성 신뢰성 갖춘 양자 컴퓨터를 위한 CMOS 기반 제어 및 센싱 회로 기술,” 전기전자학회논문지, 2023, 27.1: 12-18. [Link]
2022
H. Jung et al., “CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO,” IEEE Transactions on Circuits and Systems II: Express Briefs, 2022, 69.10: 4083-4087. [Link]
H. Jung et al., “Analysis and Design of Inductorless Trans-impedance Amplifier Employing Nested Feedforward Noise-canceling Amplifiers,” IEEE Transactions on Microwave Theory and Techniques, 2022, 70.8: 3923-3932. [Link]
M. F. Mauludin, D.-H. Lee, J. Kim, “A Wideband Low-power Balun-LNA with Feedback and Current Reuse Technique,” Electronics, 2022, 11.9: 1372. [Link]
G. Shin et al., “A Deionized Water-infilled Dual-layer Insulator-applied Brain-implanted UWB Antenna for Wireless Bio-telemetry Applications,” IEEE Transactions on Antennas and Propagation, 2022, 70.8: 6469-6478. [Link]
H. Lim et al., “Spectroscopic Sensing Method of Liquid Permittivity with On-chip Capacitor,” Journal of Electromagnetic Engineering and Science, 2022, 22.1: 28-33. [Link]
2021
K. Choi et al, “A 0.3-to-1-GHz IoT transmitter employing pseudo-randomized phase switching modulator and single-supply class-G harmonic rejection PA,” IEEE Journal of Solid-State Circuits, 2021, 57.3: 892-905. [Link]
J. Kim et al, “Time-multiplexed PWM LED driver with grayscale enhancement techniques for signage display,” IEEE Transactions on Industrial Electronics, 2021, 69.6: 6410-6419. [Link]
H. Lim et al, “Current-mode Dielectric Spectroscopy for Liquid Permittivity Measurement,” IEEE Transactions on Biomedical Circuits and Systems, 2021, 15.4: 647-654. [Link]
S. Kim et al, “A Low-noise and Fast-settling UHF RFID Receiver with Digitally Controlled Leakage Cancellation,” IEEE Transactions on Circuits and Systems II: Express Briefs, 2021, 68.8: 2810-2814. [Link]
H.-U. Mahmood et al, “A 27 dB Sidelobe Suppression, 1.12 GHz BW− 10dB UWB Pulse Generator With Process Compensation,” IEEE Transactions on Circuits and Systems II: Express Briefs, 2021, 68.8: 2805-2809. [Link]
S. Lee et al, “Frequency-Locked RF Power Oscillator With 43-dBm Output Power and 58% Efficiency,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2021, 29.4: 739-746. [Link]
2020
S. Hong et al., “Low Voltage Time-based Matrix Multiplier-and-accumulator for Neural Computing System,” Electronics, 2020, 9.12: 2138. [Link]
H. Jung et al., “An 80 MHz Bandwidth and 26.8 dBm OOB IIP3 Transimpedance Amplifier with Improved Nested Feedforward Compensation and multi-order filtering,” IEEE Transactions on Circuits and Systems I: Regular Papers, 2020, 67.10: 3410-3421. [Link]
R. Gyaang, D.-H. Lee, J. Kim, “Analysis and Design of Harmonic Rejection Low Noise Amplifier with an Embedded Notch Filter,” Electronics, 2020, 9.4: 596. [Link]
H.-U. Mahmood et al., “A Ku-band RF Front-end Employing Broadband Impedance Matching with 3.5 dB NF and 21 dB Conversion Gain in 45-nm CMOS Technology,” Electronics, 2020, 9.3: 539. [Link]
2019
J. Kim et al., “A 20-W Wide Bandwidth GaN HEMT Power Amplifier for VHF/UHF Applications,” IEEE transactions on industrial electronics, 2019, 67.12: 10905-10910. [Link]
K. Choi et al., “A 5.5-dBm, 31.9% Efficiency 915-MHz Transmitter Employing Frequency Tripler and 207μW Synthesizer,” IEEE Microwave and Wireless Components Letters, 2019, 30.1: 90-93. [Link]
S. Shin et al., “Wide Locking-range Frequency Multiplier by 1.5 Employing Quadrature Injection-locked Frequency Tripler with Embedded Notch Filtering,” IEEE Transactions on Microwave Theory and Techniques, 2019, 67.12: 4791-4802. [Link]
K. Jung et al., “A Temperature Compensated RF LC Clock Generator with ±50-ppm Frequency Accuracy from −40°C to 80°C,” IEEE Transactions on Microwave Theory and Techniques, 2019, 67.11: 4441-4449. [Link]
H. Jung et al., “A 30–40 GHz CMOS Receiver Front-end with 5.9 dB NF and 16.5 dB Conversion Gain for Broadband Spectrum Sensing Applications,” Electronics, 2019, 8.5: 593. [Link]
J. Jiang et al., “A 3–6-GHz Highly Linear I-Channel Receiver With Over+ 3.0-dBm In-Band P 1dB and 200-MHz Baseband Bandwidth Suitable for 5G Wireless and Cognitive Radio Applications,” IEEE Transactions on Circuits and Systems I: Regular Papers, 2019, 66.8: 3134-3147. [Link]
R. Gyaang, D-H. Lee, J. Kim, “A Wideband Inductorless LNA for Inter-band and Intra-band Carrier Aggregation in LTE-Advanced and 5G,” Journal of IKEEE, 2019, 23.3: 917-924. [Link]
2018
J. Kim et al., “A Low-complexity I/Q Imbalance Calibration Method for Quadrature Modulator,” IEEE transactions on very large scale integration (VLSI) systems, 2018, 27.4: 974-977. [Link]
A. Muller et al., “Special Section Proposal Tunable Devices for Modern Communications: Materials, Integration, Modeling, and Applications,” IEEE Access, 2018, 6: 42368-42372. [Link]
J. Lee et al., “A Linearity Improvement Technique for Two-Stage Amplifiers with Second Harmonic Driving,” International Journal of Microwave & Optical Technology, 2018, 13.4. [Link]
S. Kim, J. Kim, “Design of Reconfigurable Antenna Feeding Network using Coupled-line Switch for 5G Millimeter-wave Communication System,” The Applied Computational Electromagnetics Society Journal (ACES), 2018, 861-867. [Link]
C. Ahn et al., “Design and Realization of Low-cost 10 W Power Amplifier Module at 7.9–8.4 GHz,” IEICE Electronics Express, 2018, 15.19: 20180775-20180775. [Link]
2017
J. Kim et al., “The Evolution of Channelization Receiver Architecture: Principles and Design Challenges,” IEEE Access, 2017, 5: 25385-25395. [Link]
J. Kim et al., “High Performance Receiver Design for RX Carrier Aggregation,” Journal of Low Power Electronics and Applications, 2017, 7.2: 9. [Link]
J. Kim, S. Lee, D.-H. Choi, “Injection-locked Frequency Divider Topology and Design Techniques for Wide Locking-range and High-order Division,” IEEE Access, 2017, 5: 4410-4417. [Link]
K. Kim et al., “Design of the Low-Power Continuous-Time Sigma-Delta Modulator for Wideband Applications,” Journal of IKEEE, 2017, 21.4: 331-337. [Link]
B. Yu, S. Kwon, J. Kim, “Development of Obstacle Recognition System Using Ultrasonic Sensor,” Journal of Korea Society of Industrial Information Systems, 2017, 22.5: 25-30. [Link]
S. Lee et al., “Self-injection-locked Divide-by-3 Frequency Divider with Improved Locking Range, Phase Noise, and Input Sensitivity,” JSTS: Journal of Semiconductor Technology and Science, 2017, 17.4: 492-498. [Link]
2013
J. Kim, J. Silva-Martinez, “Low-power, Low-cost CMOS Direct-conversion Receiver Front-end for Multistandard Applications,” IEEE Journal of Solid-State Circuits, 2013, 48.9: 2090-2103. [Link]
H.-J. Jeon et al., “A Bang-bang Clock and Data Recovery Using Mixed Mode Adaptive Loop Gain Strategy,” IEEE Journal of Solid-State Circuits, 2013, 48.6: 1398-1415. [Link]
2012
J. Kim, J. Silva-Martinez, “Wideband Inductorless Balun-LNA Employing Feedback for Low-power Low-voltage Applications,” IEEE Transactions on Microwave Theory and Techniques, 2012, 60.9: 2833-2842. [Link]
A.-A. Helmy et al., “A Self-sustained CMOS Microwave Chemical Sensor Using a Frequency Synthesizer,” IEEE journal of solid-state circuits, 2012, 47.10: 2467-2483. [Link]
2010
R. Kulkarni et al., “UHF Receiver Front-end: Implementation and Analog Baseband Design Considerations,” IEEE transactions on very large scale integration (VLSI) systems, 2010, 20.2: 197-210. [Link]
J. Kim, S. Hoyos, J. Silva-Martinez, “Wideband Common-gate CMOS LNA Employing Dual Negative Feedback with Simultaneous Noise, Gain, and Bandwidth Optimization,” IEEE Transactions on microwave theory and techniques, 2010, 58.9: 2340-2351. [Link]
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