The rapid growth of the Internet of Things (IoT) has accelerated strong interests in the
development of low-power wireless sensors. Today, wireless sensors are integrated within …

The paradigm of the Internet of Things (IoT) appears to be the common denominator of all
distributed sensing applications, providing connectivity, interoperability and communication …

Poly (lactic) acid (PLA) is a bio-compatible polymer widely used in additive manufacturing,
and in the form of cellular foam it shows excellent mechanical and piezoelectric properties …

In this paper, electret based vibration energy harvesters are designed and fabricated with
perforated electrode based on MEMS technology. Through-holes are distributed onthe fixed …

This article presents a method for modifying an electrostatic harvester (EH) to allow
autonomous management of its charge. The method involves segmenting a naturally …

Low cost electrostatic vibration energy harvesters based on negatively-charged
polypropylene cellular films with a folded structure were designed in this study. Strips of …

An impact-based frequency-up-conversion (FUC) energy harvesting system has been
studied for realizing high power density from ambient vibration. It can harvest the lower …

This paper proposes a piezoelectric frequency-up-conversion (FUC) energy harvesting
system induced non-contact magnetic force. The FUC system is composed of a lower …

This paper presents a self-powered wireless alarming sensor node (SWASN), which was
designed to monitor the occurrence of concerning vibratory events. The major components …

In the proposed work, a dual-band rectifier circuit design is proposed for power transmission
to wireless IoT devices at 2.4 and 4.33 GHz. The aim of this proposed work is to convert …