Chee-Cheow Lim

15 papers C 1Journal 12Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 0.5-V Ultra-Low Voltage Relaxation Oscillator With Identical Asymmetric Swing-Boosted RC Network and Feedback-Based Amplifier Achieving 390-ppm RMS Period Jitter for Self-Powered Devices.
IEEE Trans. Circuits Syst. I Regul. Pap.
Mikki How-Wen Loo, Harikrishnan Ramiah, Dan Shi, Chee-Cheow Lim, Rui Paulo Martins, Pui-In Mak, Ka-Meng Lei
2025 J jnl
A Capacitorless Flipped-Voltage-Follower-Based Low-Dropout Regulator Incorporating Adaptive-Compensation Buffer.
IEEE Trans. Very Large Scale Integr. Syst.
Tan Yee Chyan, Harikrishnan Ramiah, Sharifah Wan Muhamad Hatta, Chee-Cheow Lim, Rui Paulo Martins, Pui-In Mak, Yong Chen
2024 J jnl
A Fast Startup 38.4-MHz Crystal Oscillator Achieving 99-nJ Startup Energy With Adaptive Chirping.
IEEE Access
Abdolraouf Rahmani, Harikrishnan Ramiah, Ka-Meng Lei, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins
2023 J jnl
Design Trends and Perspectives of Digital Low Dropout Voltage Regulators for Low Voltage Mobile Applications: A Review.
IEEE Access
Li Fang Lai, Harikrishnan Ramiah, Tan Yee Chyan, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui Paulo Martins
2023 J jnl
Design and Implementation of Hybrid DC-DC Converter: A Review.
IEEE Access
Teck Seong Chang, Harikrishnan Ramiah, Yang Jiang, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins
2023 J jnl
High-Performance Multiband Ambient RF Energy Harvesting Front-End System for Sustainable IoT Applications - A Review.
IEEE Access
Yi Chen Lee, Harikrishnan Ramiah, Alexander Choo Chia Chun, Kishore Kumar Pakkirisami Churchill, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui Paulo Martins
2022 J jnl
Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A Review.
IEEE Access
Tan Yee Chyan, Harikrishnan Ramiah, Sharifah Wan Muhamad Hatta, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui Paulo Martins
2022 J jnl
Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes - Fundamentals and Design Techniques.
IEEE Access
Mikki How-Wen Loo, Harikrishnan Ramiah, Ka-Meng Lei, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins
2022 J jnl
Low Voltage Switched-Capacitive-Based Reconfigurable Charge Pumps for Energy Harvesting Systems: An Overview.
IEEE Access
Tian Siang Ho, Harikrishnan Ramiah, Kishore Kumar Pakkirisami Churchill, Yong Chen, Chee-Cheow Lim, Nai Shyan Lai, Pui-In Mak, Rui Paulo Martins
2020 — conf
17.9 A 9mW 54.9-to-63.5GHz Current-Reuse LO Generator with a 186.7dBc/Hz FoM by Unifying a 20GHz 3
ISSCC
Chao Fan, Jun Yin, Chee-Cheow Lim, Pui-In Mak, Rui Paulo Martins
2019 J jnl
A 5.1-to-7.3 mW, 2.4-to-5 GHz Class-C Mode-Switching Single-Ended-Complementary VCO Achieving >190 dBc/Hz FoM.
IEEE Trans. Circuits Syst. II Express Briefs
Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Narendra Kumar, Pui-In Mak, Rui Paulo Martins
2018 J jnl
An Inverse-Class-F CMOS Oscillator With Intrinsic-High-Q First Harmonic and Second Harmonic Resonances.
IEEE J. Solid State Circuits
Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Pui-In Mak, Rui Paulo Martins
2018 — conf
An inverse-class-F CMOS VCO with intrinsic-high-Q 1
ISSCC
Chee-Cheow Lim, Jun Yin, Pui-In Mak, Harikrishnan Ramiah, Rui Paulo Martins
2016 C conf
A high-Q spiral inductor with dual-layer patterned floating shield in a class-B VCO achieving a 190.5-dBc/Hz FoM.
ISCAS
Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Pui-In Mak, Rui Paulo Martins
2015 J jnl
A low-power fast transient output capacitor-free adaptively biased LDO based on slew rate enhancement for SoC applications.
Microelectron. J.
Chee-Cheow Lim, Nai Shyan Lai, Gim Heng Tan, Harikrishnan Ramiah