This paper is a review and synthetic presentation of existing energy harvesting circuits and
techniques for piezoelectric energy scavengers. We provide a hierarchical presentation …

This brief presents a tutorial on topologies of piezoelectric energy harvesting circuits. The
latest design technologies are systematically summarized. The topologies are classified …

At present, most piezoelectric energy harvesters (PEHs) are developed based on a single
piezoelectric transducer (PZT). But in practical applications, a vibration source can be …

A single vibration source equipped with multiple piezoelectric transducers (multi-PZTs) is a
promising solution to harvest more power in real-life scenarios. However, few studies focus …

A self-powered multi-input serial synchronized switch harvesting on inductor (MIS-SSHI)
interface circuit with arbitrary phase difference for piezoelectric energy harvesting is …

Piezoelectric energy harvester (PEH) arrays are promising in many application scenarios.
However, few interface circuits have been developed to manage the multiple ac inputs from …

As the number of body area electronics increases, the power source is becoming a major
bottleneck. Using a battery for each node is bulky and inconvenient due to the need of …

Piezoelectric energy harvester (PEH) arrays are practical solutions to the low and unreliable
power output of a single PEH. However, most PEH circuits are developed for addressing the …

This paper presents an autonomous multi-input (multi-beam) reconfigurable power-
management chip for optimal energy harvesting from weak multi-axial human motion using …

At present, research on interface circuits for environmental energy harvesting is mainly
carried out around a single transducer. However, rich ambient energy sources can be …