The idea of wireless power transfer (WPT) has been around since the inception of electricity.
In the late 19th century, Nikola Tesla described the freedom to transfer energy between two …

In this paper, various ambient energy-harvesting technologies (solar, thermal, wireless, and
piezoelectric) are reviewed in detail and their applicability in the development of self …

This paper presents a novel broadband rectenna for ambient wireless energy harvesting
over the frequency band from 1.8 to 2.5 GHz. First of all, the characteristics of the ambient …

A novel six-band dual circular polarization (CP) rectenna for ambient radio frequency (RF)
energy harvesting is presented. Due to the nonlinearity and complex input impedance of the …

This paper introduces a novel compact ultralightweight multiband RF energy harvester
fabricated on a paper substrate. The proposed rectenna is designed to operate in all …

The RFEH design challenges can be broadly classified into overall radio frequency direct
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …

This paper presents an overview of passive Radio Frequency (RF) energy reception and
power harvesting circuits for isolated communications and computing systems lacking …

Ambient radio frequency (RF) energy harvesting (RF-EH) allows powering low-power
electronic devices without wires, batteries, and dedicated energy sources. Current RF-EH …

In this paper, a rigorous procedure for the circuit-level analysis and design of entire systems,
developed to provide power wirelessly, is presented. A unified theoretical approach is first …

A novel coplanar waveguide-fed rectenna with high efficiency is proposed and implemented
in this paper for 2.45-GHz Bluetooth/wireless local area network applications. The antenna …