Sammlung mikroelektromagnetischer Energie

Piezoelectric energy harvesters are micro-electro-mechanical systems, that are capable to convert ambient mechanical vibrations into usable electrical energy. They can be

What is a magnetoelectric energy harvester?

A magnetoelectric energy harvester for low-frequency vibrations and human walking. J. Magn. Magn. Mater. 542, 168609 (2022). Yekta, H. B. & Fakhari, V. A novel optimized design of an energy harvester using magnetoelectric transducers.

What is a smart nanoelectromechanical systems magnetoelectric (ME) antenna?

Here, we show an ultra-compact dual-band smart nanoelectromechanical systems magnetoelectric (ME) antenna with a size of 250 × 174 µm 2 that can efficiently perform wireless energy harvesting and sense ultra-small magnetic fields.

What is Mme generator?

The MME generator can be a ubiquitous power source for WSNs, low power electronic devices, and wireless charging systems by harvesting energy from the tiny magnetic fields present as parasitic magnetic noise in an ambient environment. 1. Introduction

What is important for electromagnetic microwave energy harvesting/scavenging?

What is important for electromagnetic microwave energy harvesting/scavenging is to maximize the captured ambient energy from all polarizations. Moreover, instead of resistive loads, a rectification circuit has to be implemented to maximize the radiation to DC efficiency forming a full rectenna (rectifying antenna) system 15, 16, 17, 18, 19.

What is a magnetic field based energy harvesting device?

The magnetic field-based energy harvesting devices directly pick up the magnetic fields in space either in stray form or as the transmitted signal. The WPT efficiency of a ME receiver can reach more than 80% (refs. 111, 112), which is comparable to or higher than the resonant coil-to-coil inductive WPT link.

What is a dual polarized metasurface for electromagnetic energy harvesting?

Scientific Reports 7, Article number: 14656 (2017) Cite this article We present the idea and design of a dual polarized metasurface for electromagnetic energy harvesting. A 4 × 4 super cell with alternating vias between adjacent cells was designed to allow for capturing the energy from various incident angles at an operating frequency of 2.4 GHz.