Kishore Kumar Pakkirisami Churchill
Orcid: 0000-0002-7856-2965
According to our database1,
Kishore Kumar Pakkirisami Churchill authored at least 23 papers
between 2019 and 2026.
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Bibliography
2026
A 0.15-to-0.9-V V<sub>IN</sub> Cross-Coupled Charge Pump With Dynamic Leakage Suppression and Frequency Scaling Ring Oscillator Scoring >650-mV Voltage Dynamic Range in 65-nm CMOS.
IEEE J. Solid State Circuits, June, 2026
Comprehensive Overview and Mitigation Strategies of Nonlinear Transistor Behavior in CMOS Ambient RF Energy Harvesting Systems.
IEEE Access, 2026
A ReMOS Cross-Coupled Charge Pump Achieving 0.62-V VDR and 81.5% Peak PCE for Micro Energy Harvesting Applications.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2026
2025
Ultra-Low-V<sub>IN</sub> Dual-Dimensional Reconfigurable Charge Pump With Enhanced Power Conversion Efficiency and Extended Power Dynamic Range for Micro-Energy Harvesting Applications.
IEEE Trans. Circuits Syst. I Regul. Pap., December, 2025
A Minimal Loss Gate-Biasing Technique for CMOS Rectifier Achieving 22-dB PDR in GSM900 Ambient RFEH Applications.
IEEE Trans. Circuits Syst. II Express Briefs, November, 2025
A Switch-as-Resistor Self-Adaptive Gate-Biasing Technique for Optimized Forward and Reverse Conduction in a CMOS Rectifier.
IEEE Trans. Circuits Syst. II Express Briefs, August, 2025
Review and Perspective on Reverse Leakage Current Mitigation for Extended PDR in Fully Integrated RF Energy Harvesting System.
IEEE Access, 2025
2024
Extended Power Dynamic Range and Enhanced Power Conversion Efficiency of a Switched-Capacitor DC-DC Converter: A Tutorial.
IEEE Trans. Circuits Syst. II Express Briefs, March, 2024
2023
A Fully Integrated CMOS Tri-Band Ambient RF Energy Harvesting System for IoT Devices.
IEEE Trans. Circuits Syst. I Regul. Pap., December, 2023
A Reconfigurable CMOS Stack Rectifier With 22.8-dB Dynamic Range Achieving 47.91% Peak PCE for IoT/WSN Application.
IEEE Trans. Very Large Scale Integr. Syst., October, 2023
A High-Performance Dual-Topology CMOS Rectifier With 19.5-dB Power Dynamic Range for RF-Based Hybrid Energy Harvesting.
IEEE Trans. Very Large Scale Integr. Syst., August, 2023
A Subthreshold Operation Series-Parallel Charge Pump Incorporating Dynamic Source-Fed Oscillator for Wide-Input-Voltage Energy Harvesting Application.
IEEE Access, 2023
A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection.
IEEE Access, 2023
High-Performance Multiband Ambient RF Energy Harvesting Front-End System for Sustainable IoT Applications - A Review.
IEEE Access, 2023
2022
A -20-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMN.
IEEE Trans. Very Large Scale Integr. Syst., 2022
A Reconfigurable CMOS Rectifier With 14-dB Power Dynamic Range Achieving >36-dB/mm<sup>2</sup> FoM for RF-Based Hybrid Energy Harvesting.
IEEE Trans. Very Large Scale Integr. Syst., 2022
A 0.1-V V<sub>IN</sub> Subthreshold 3-Stage Dual-Branch Charge Pump With 43.4% Peak Power Conversion Efficiency Using Advanced Dynamic Gate-Bias.
IEEE Trans. Circuits Syst. II Express Briefs, 2022
Sensors, 2022
Low Voltage Switched-Capacitive-Based Reconfigurable Charge Pumps for Energy Harvesting Systems: An Overview.
IEEE Access, 2022
2021
A 0.1V Input Energy Harvesting Charge Pump with Dynamic Gate Biasing and Capacitance Scaling.
Proceedings of the IEEE Asia Pacific Conference on Circuit and Systems, 2021
A Differential RF Front-end CMOS Transformer Matching for Ambient RF Energy Harvesting Systems.
Proceedings of the IEEE Asia Pacific Conference on Circuit and Systems, 2021
2020
Low-Voltage Capacitive-Based Step-Up DC-DC Converters for RF Energy Harvesting System: A Review.
IEEE Access, 2020
2019
Analysis of a Single-Frequency Multi-Channel Ambient RF Energy Harvesting in CMOS Technology.
Proceedings of the 2019 IEEE Asia Pacific Conference on Circuits and Systems, 2019