The dramatic reduction in power consumption of current integrated circuits has evoked great
research interests in harvesting ambient energy, such as vibrations, as a potential power …

Small and micro-scale energy harvesting is an essential and viable option for the powering
of portable and maintenance free electronic devices, wireless sensor nodes, and similar …

Traditional vibration-based energy harvesters are designed for a specific base excitation
frequency by matching its fundamental natural frequency. This work presents the modeling …

The continuous reduction in power consumption of wireless sensing electronics has led to
immense research interests in vibration energy harvesting techniques for self-powered …

We propose a multi-modal vibration energy harvesting approach based on arrays of coupled
levitated magnets. The equations of motion which include the magnetic nonlinearity and the …

Piezoelectric energy harvesting technologies have received a great attention during the last
decade to design self-powered microelectronic devices such as wireless sensor nodes …

The research community is investigating a variety of approaches to convert mechanical
energies to useful electrical energy in order to fulfil the ever-increasing demand for energy …

Broadband vibration energy harvesters have been extensively investigated as clean and
sustainable power sources for low-power applications installed in harsh and off-grid …

Recent research efforts demonstrate that the intentional use of nonlinearity enhances the
capabilities of energy harvesting systems. One of the primary challenges that arise in …

We report the bidirectional electrical tuning of electromagnetic energy harvesters using two
different complex load topologies: capacitive load to tune in the lower frequency range and …