Kyung-Sik Choi

Orcid: 0000-0003-0040-3558

According to our database1, Kyung-Sik Choi authored at least 35 papers between 2009 and 2025.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2025
A 150-GHz Single-to-Differential LNA Adopting Wideband G<sub>max</sub>-Cores Based on Single-Ended Compact Lumped L-C-L and Differential Coupled-Line Embedding Networks.
IEEE J. Solid State Circuits, June, 2025

A D-Band Concurrent 20-Beam MIMO Transmitter Array With a Four-Element Joint Static/Dynamic Beam-Multiplication Beamformer.
IEEE J. Solid State Circuits, June, 2025

High-Power 270-GHz Oscillator With Harmonic Output Power Optimization Using Series Resonance Feedback.
IEEE Trans. Circuits Syst. II Express Briefs, May, 2025

Ultrawideband Distributed Amplifier With Positive Feedback and Intrastack Coupling.
IEEE J. Solid State Circuits, January, 2025

2024
High-Power 150/245-GHz Fundamental Oscillators With 12.1/-2.54-dBm Peak Output Power for Phased Array Transceivers.
IEEE J. Solid State Circuits, November, 2024

17.6 Fully Integrated CMOS Ferrofluidic Biomolecular Processing Platform with On-Chip Droplet-Based Manipulation, Multiplexing and Sensing.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024

AI-Assisted Design Automation of Circular and Asymmetric Inductor in CMOS Technology.
Proceedings of the 21st International SoC Design Conference, 2024

A Co-Integrated Optical Phased Array, Mach-Zehnder Modulator and Mm-Wave Driver for Free-Space Communication.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2024

A 24% Efficient, 15.36 dBm Output Power, Multi-Standard Digital Polar Transmitter with 7-bit Phase Interpolator-based BFSK Modulator and 23 dB Sidelobe Suppressed PA for Low-Power Wide Area Networks.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2024

2023
A Multi-Functional CMOS Biosensor Array With On-Chip DEP-Assisted Sensing for Rapid Low-Concentration Analyte Detection and Close-Loop Particle Manipulation With No External Electrodes.
IEEE Trans. Biomed. Circuits Syst., December, 2023

A 250-GHz Wideband Direct-Conversion CMOS Receiver Adopting Baseband Equalized Low-Loss Resistive Passive Mixer.
IEEE Trans. Circuits Syst. II Express Briefs, October, 2023

A -124-dBm Sensitivity Interference-Resilient Direct-Conversion Duty-Cycled Wake-Up Receiver Achieving 0.114 mW at 1.966-s Wake-Up Latency.
IEEE J. Solid State Circuits, 2023

Fast-Settling Onboard Electrochemical Impedance Spectroscopy System Adopting Two-Stage Hilbert Transform.
Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Experimental Analysis for Fast Lithium Plating Detection in Voltage Relaxation Profile of Lithium-Ion Batteries.
Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Reduction of Electrochemical Impedance Spectroscopy Measurement Time for Lithium-ion Batteries Based on Compressive Sensing.
Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Fast-settling Onboard Electrochemical Impedance Spectroscopy System Adopting Quasi-linear-phase Band-pass Filter.
Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2023

A 137-GHz Ultra-Wide Bandwidth High-Linearity CMOS Distributed Amplifier for High-Speed Communication.
Proceedings of the 49th IEEE European Solid State Circuits Conference, 2023

2022
CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

A Fully Integrated 490-GHz CMOS Receiver Adopting Dual-Locking Receiver-Based FLL.
IEEE J. Solid State Circuits, 2022

A 915 MHz IoT Transmitter Employing Frequency Tripler and Digitally Controlled Duty-Cycle/Phase Calibration.
IEEE J. Solid State Circuits, 2022

A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA.
IEEE J. Solid State Circuits, 2022

An LPWAN Radio with a Reconfigurable Data/Duty-Cycled-Wake-Up Receiver.
Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021
A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation.
IEEE Trans. Circuits Syst. II Express Briefs, 2021

A -123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks.
IEEE J. Solid State Circuits, 2021

A Sub-nW Single-Supply 32-kHz Sub-Harmonic Pulse Injection Crystal Oscillator.
IEEE J. Solid State Circuits, 2021

A Single-Supply Single-Core Inverse Class-D Digital Power Amplifier with Enhanced Power Back-Off Efficiency Adopting Output Power Scaling Technique.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

245/243GHz, 9.2/10.5dBm Saturated Output Power, 4.6/2.8% PAE, and 28/26dB Gain Power Amplifiers in 65nm CMOS Adopting 2-and 4-way Power Combining.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

0.6 V 8.1/0.2µW Ultra-Low-Power Logarithmic Power Detectors Employing Subthreshold MOS Transistors.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

2020
29.7 A 490GHz 32mW Fully Integrated CMOS Receiver Adopting Dual-Locking FLL.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

A 5 dBm 30.6% Efficiency 915 MHz Transmitter with 210 μW ULP PLL Employing Frequency Tripler and Digitally Controlled Duty/Phase Calibration Buffer.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2020

2019
A 915 MHz, 499 μW, -99 dBm, and 100 kbps BFSK Direct Conversion Receiver.
Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

2011
An Enhanced Formation of Multi-robot Based on A* Algorithm for Data Relay Transmission.
Proceedings of the Advances in Swarm Intelligence - Second International Conference, 2011

2010
Object Recognition of a Mobile Robot Based on SIFT with De-speckle Filtering.
Proceedings of the Advances in Swarm Intelligence, First International Conference, 2010

Enhanced Mapping of Multi-robot Using Distortion Reducing Filter Based SIFT.
Proceedings of the Advances in Swarm Intelligence, First International Conference, 2010

2009
Hybrid Filter Based Simultaneous Localization and Mapping for a Mobile Robot.
Proceedings of the Advances in Neural Networks, 2009


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