Periodic arrays of shunted piezoelectric patches are employed to control the propagation of elastic waves in phononic beams. Each piezo-patch is connected to a single resistance-inductance-negative ...

A new sandwich-style triboelectric nanogenerator improves smart flooring by harvesting motion-based energy, even in wet ...

The Institute of Physics of Materials of the Czech Academy of Sciences (IPM CAS), located in Brno, has acquired a CeraFab ...

Active-Passive Piezoelectric Networks (APPN) integrate active voltage sources with passive resistance-inductance shunt circuits to a piezoelectric patch. This technique allows to simultaneously ...

Piezoelectric sensors based on pulse wave conduction time (PTT) detection have the advantages of good measurement stability and high accuracy, but usually require two discrete sensors to acquire pulse ...

The findings were published in a paper titled “Switching Assisting Circuit Improving the Efficiency of DC-DC Converters Based on Piezoelectric Resonators” which was presented at PCIM Europe 2024 this ...

An equivalent circuit model (Butterworth Van-Dyke or BVD model) translates the piezoelectric resonator’s electrical response near its mechanical resonance into a simple circuit consisting of a series ...

The Nature Index tracks the affiliations of high-quality scientific articles. Updated monthly, the Nature Index presents research outputs by institution and country. Use the Nature Index to ...

Studies on Shrinking Printed Circuit Boards. As far as the aspect of shrinking printed circuit boards is concerned, much research has happened in that space as well. A notable study from 2020, ...

ABSTRACT: Novel exact solutions of one-dimensional transient dynamic piezoelectric problems for thickness polarized layers and disks, or length polarized rods, are obtained. The solutions are derived ...

Step 3: Measuring The Size Of Your Shoe The first element that we need for designing a piezoelectric generator is the plastic base. Take out the base from the shoe and make appropriate measurements ...