Low voltage switched-capacitive-based reconfigurable charge pumps for energy harvesting systems: An overview
Conventional SC-based charge pump with fixed conversion ratio is predominantly adopted
in energy harvesting (EH) systems, which becomes a bottleneck for attaining high power …
in energy harvesting (EH) systems, which becomes a bottleneck for attaining high power …
The Dickson charge pump as a signal amplifier
In this paper it is proposed and explored the use of the Dickson charge pump (CP) to amplify
time-variant signals. The study has been carried out through a theoretical analysis that …
time-variant signals. The study has been carried out through a theoretical analysis that …
A 1.2 V–20 V closed-loop charge pump for high dynamic range photodetector array biasing
Ultra-high dynamic range optical sensing is achieved by operating a CMOS photodiode or
imager alternately in linear and single-photon avalanche modes, which requires reverse …
imager alternately in linear and single-photon avalanche modes, which requires reverse …
An Adaptive Fully Integrated Wide-Range Power Management Unit With Fractional Charge Pump for Micro-Scale Energy Harvesting Applications
This paper presents a fully integrated power management system suited for AC/DC micro-
scale energy harvesting applications. The system employs a CMOS rectifier followed by a …
scale energy harvesting applications. The system employs a CMOS rectifier followed by a …
Design of stage-selective negative voltage generator to improve on-chip power conversion efficiency for neuron stimulation
SP Lin, MD Ker - IEEE Transactions on Circuits and Systems I …, 2020 - ieeexplore.ieee.org
Dedicated to neuron stimulation circuits, a stage-selective negative voltage generator is
proposed to enhance the overall power efficiency. Since the supplied voltage of the stimulus …
proposed to enhance the overall power efficiency. Since the supplied voltage of the stimulus …
A memory-targeted dynamic reconfigurable charge pump to achieve a power consumption reduction in IoT nodes
Targeting the more recently adopted low-power memories for data-logging operation in IoT
nodes, this paper presents a simple reconfigurable dual-branch cross-coupled charge pump …
nodes, this paper presents a simple reconfigurable dual-branch cross-coupled charge pump …
DSPACE Controller-based enhanced piezoelectric energy harvesting system using PI-lightning search algorithm
This paper presents a new lightning search algorithm (LSA) to enhance the piezoelectric
energy harvesting system converter (PEHSC) using the dSPACE DS1104 controller board …
energy harvesting system converter (PEHSC) using the dSPACE DS1104 controller board …
Working mechanisms and experimental research of piezoelectric pump with a cardiac valve-like structure
J Zhou, W Sun, J Fu, H Liu, H Wang, Q Yan - Micromachines, 2022 - mdpi.com
In this study, based on the working principle of the cardiac valve structure that prevents
blood from flowing back, a piezoelectric pump with a cardiac valve-like structure (PPCVLS) …
blood from flowing back, a piezoelectric pump with a cardiac valve-like structure (PPCVLS) …
Switched-capacitor boost-buck ladder converters with extended voltage range in standard CMOS
This paper presents fully integrated switched-capacitor boost-buck power converters with
conversion ratios 5, 7, and 1/5. Such converters operate over a voltage range extended …
conversion ratios 5, 7, and 1/5. Such converters operate over a voltage range extended …
A Reconfigurable High-Efficiency All-PMOS Charge Pump with Dual-Phase Clock Scheme
This paper presents a reconfigurable high-efficiency charge pump design in 180nm CMOS
technology. This charge pump is designed for high-voltage and low-power applications …
technology. This charge pump is designed for high-voltage and low-power applications …