Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …

Wireless power transfer—the transmission of electromagnetic energy without physical
connectors such as wires or waveguides—typically exploits electromagnetic field control …

Wireless energy transmission and harvesting techniques have recently emerged as
attractive solutions to realize wireless powered networks. By eliminating fundamental power …

We propose and implement a novel 1-bit coding metasurface that is capable of focusing and
steering beam for enhancing power transfer efficiency of the electromagnetic (EM) wave …

In recent years, microwave wireless power transmission (MWPT) has emerged as a
promising technology for supplying energy by receiving radiative power without wires and …

We propose a multi-feed Huygens' metasurface (HMS) transmitarray designed for
microwave power transmission applications. A near-field distributed optimization …

We propose a novel array antenna with high aperture efficiency by employing an array
element operating in a high-order mode to improve the transmission efficiency of wireless …

The rapid development of chargeable devices has caused a great deal of interest in efficient
and stable wireless power transfer (WPT) solutions. Most conventional WPT technologies …

Goubau Single-Wire Transmission Lines (SWTL) enable low-loss long-distance links using
surface waves confined to a single conductor. Here, the concept of harvesting RF energy in …

Space probes suffer from a fundamental problem, which is the limited energy available for
their operation. Energy supply is essential for continuous operation and ultimately the most …