Enhancement Of Rectenna Arrays to Gather Radiofrequency Energy from Various Sources

Abstract

In this work, we examine a wireless communication pair that uses radio frequency (RF) signals. The transmitter generates energy from an energy access point first, and then sends data to the recipient.

Wireless sensor networks (WSNs) have garnered a lot of attention recently because to its numerous applications in a wide range of industries, including smart cities, industrial automation, healthcare, and environmental monitoring.

This paper provides a detailed examination of the designs, principles, and performance evaluation of several RF energy harvesting systems in connection to RF energy harvesting techniques in WSNs. There is discussion of modern RF energy harvesting circuits, antenna designs, and power management strategies. In addition, we highlight the challenges and possible paths for this field of research. With regard to RF energy harvesting devices and energy-efficient WSNs, this review aims to provide practitioners and academics with a helpful resource.