Wireless communications are rapidly advancing toward the next generation with much
higher expectations for data rates, reliability, coverage, capacity, efficiency, connection, and …

Since the available ambient power level is usually quite low for radio frequency energy
harvesting, it is very desirable for an antenna to have both a high gain and a wide …

This paper introduces an innovative, compact, and high-gain metasurface antenna, covering
both the 24 GHz millimeter wave (mmWave) radar band and the 5 G n257 and n258 bands …

The metalens discussed in this article is a planar optical device built on metasurfaces,
utilizing precisely engineered subwavelength nanostructured wires to manipulate …

We present a space solar power system using transmitarrays for lowering the system's
LCOE (Levelized Cost of Energy). We discuss the theoretical framework for transmitarrays in …

Metasurfaces have shown unparalleled controllability of electromagnetic (EM) waves.
However, most of the metasurfaces need external spatial feeding sources, which renders …

Three-dimensional (3-D) printing, also known as additive manufacturing, provides a novel
and cost-effective approach for implementing microwave devices. With the rapid …

A multifeed metasurface-inspired antenna with power-combining capability is proposed for
D-band chip integration. The antenna consists of three patch layers including the bottom on …

Microwave detection based on optical detection magnetic resonance technology (ODMR) of
nitrogen-vacancy (NV) centers is simple and non-invasive. However, in high microwave …

This paper proposes a compact non-canonical non-uniform conformal phased array
antenna (NNCPAA) attached to an irregular UAV surface to overcome the space and …