Ka-Meng Lei
Orcid: 0000-0003-1781-971XAffiliations:
- University of Macau, China
According to our database1,
Ka-Meng Lei
authored at least 27 papers
between 2014 and 2024.
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Bibliography
2024
A 16-MHz Crystal Oscillator With 17.5- μ s Start-Up Time Under 10<sup>4</sup>-ppm- Δ F Injection Using Automatic Phase-Error Correction.
IEEE J. Solid State Circuits, November, 2024
Miniature Magnetic Resonance Imaging System for in situ Monitoring of Bacterial Growth and Biofilm Formation.
IEEE Trans. Biomed. Circuits Syst., October, 2024
A 12-/13.56-MHz Crystal Oscillator With Binary-Search-Assisted Two-Step Injection Achieving 5.0-nJ Startup Energy and 45.8-μs Startup Time.
IEEE J. Solid State Circuits, February, 2024
A Fast Startup 38.4-MHz Crystal Oscillator Achieving 99-nJ Startup Energy With Adaptive Chirping.
IEEE Access, 2024
3.3 A 0.5V 6.14μW Trimming-Free Single-XO Dual-Output Frequency Reference with [5.1nJ, 120μs] XO Startup and [8.1nJ, 200μs] Successive-Approximation-Based RTC Calibration.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024
17.2 A Miniature Multi-Nuclei NMR/MRI Platform with a High-Voltage SOI ASIC Achieving a 134.4dB Image SNR with a 173×250×103μm<sup>3</sup> Resolution.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024
2023
A 0.4-V 8400-μm<sup>2</sup> Voltage Reference in 65-nm CMOS Exploiting Well-Proximity Effect.
IEEE Trans. Circuits Syst. II Express Briefs, October, 2023
A 0.4-V 0.0294-mm<sup>2</sup> Resistor-Based Temperature Sensor Achieving ±0.24 °C p2p Inaccuracy From40 °C to 125 °C and 385 fJ · K<sup>2</sup> Resolution FoM in 65-nm CMOS.
IEEE J. Solid State Circuits, September, 2023
An Ultra-Low-Voltage Single-Crystal Oscillator-Timer (XO-Timer) Delivering 16-MHz and 32.258-kHz Clocks for Sub-0.5-V Energy-Harvesting BLE Radios in 28-nm CMOS.
IEEE Open J. Circuits Syst., 2023
A Portable CMOS-Based Spin Resonance System for High-Resolution Spectroscopy and Imaging.
IEEE J. Solid State Circuits, 2023
A Miniaturized 3-D-MRI Scanner Featuring an HV-SOI ASIC and Achieving a 10 × 8 × 8 mm<sup>3</sup> Field of View.
IEEE J. Solid State Circuits, 2023
A 12/13.56MHz Crystal Oscillator with Binary-Search-Assisted Two-Step Injection Achieving 5.0nJ Startup Energy and 45.8μs Startup Time.
Proceedings of the IEEE International Solid- State Circuits Conference, 2023
Simple-Logic Comparator-Offset Mitigation Technique for Resistor-Based Temperature Sensor in DFLL.
Proceedings of the IEEE International Conference on Integrated Circuits, 2023
2022
Miniaturization of a Nuclear Magnetic Resonance System: Architecture and Design Considerations of Transceiver Integrated Circuits.
IEEE Trans. Circuits Syst. I Regul. Pap., 2022
Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes - Fundamentals and Design Techniques.
IEEE Access, 2022
Proceedings of the 48th IEEE European Solid State Circuits Conference, 2022
2021
IEEE Trans. Circuits Syst. II Express Briefs, 2021
A 0.35-V 5, 200-μm<sup>2</sup> 2.1-MHz Temperature-Resilient Relaxation Oscillator With 667 fJ/Cycle Energy Efficiency Using an Asymmetric Swing-Boosted RC Network and a Dual-Path Comparator.
IEEE J. Solid State Circuits, 2021
A 0.45-V 3.3-µW Resistor-Based Temperature Sensor Achieving 10mK Resolution in 65-nm CMOS.
Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021
2018
A Regulation-Free Sub-0.5-V 16-/24-MHz Crystal Oscillator With 14.2-nJ Startup Energy and 31.8-µW Steady-State Power.
IEEE J. Solid State Circuits, 2018
A regulation-free sub-0.5V 16/24MHz crystal oscillator for energy-harvesting BLE radios with 14.2nJ startup energy and 31.8pW steady-state power.
Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018
A 0.4 V 6.4 μW 3.3 MHz CMOS Bootstrapped Relaxation Oscillator with ±0.71% Frequency Deviation over -30 to 100 °C for Wearable and Sensing Applications.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018
2017
A Handheld High-Sensitivity Micro-NMR CMOS Platform With B-Field Stabilization for Multi-Type Biological/Chemical Assays.
IEEE J. Solid State Circuits, 2017
A 0.4V 4.8μW 16MHz CMOS crystal oscillator achieving 74-fold startup-time reduction using momentary detuning.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017
2016
A µNMR CMOS Transceiver Using a Butterfly-Coil Input for Integration With a Digital Microfluidic Device Inside a Portable Magnet.
IEEE J. Solid State Circuits, 2016
28.1 A handheld 50pM-sensitivity micro-NMR CMOS platform with B-field stabilization for multi-type biological/chemical assays.
Proceedings of the 2016 IEEE International Solid-State Circuits Conference, 2016
2014
Design considerations of a low-noise receiver front-end and its spiral coil for portable NMR screening.
Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014