Intelligent metasurfaces have gained significant importance in recent years due to their
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …

This article covers recent advances in the fusion of metasurface antenna design and
computational imaging (CI) concepts for the realization of imaging systems that are planar …

The metasurface concept has emerged as an advantageous reconfigurable antenna
architecture for beam forming and wave-front sha**, with applications that include satellite …

With the small sampling length, a novel Direction-of-Arrival (DOA) estimation method based
on a single programmable metasurface sensor is proposed in this article. Serving as a …

Massive multiple-input-multiple-output (MIMO) communications are the focus of
considerable interest in recent years. While the theoretical gains of massive MIMO have …

Imaging equipment is one of the most powerful tools for the human to explore the world.
Devices utilizing various portions of the electromagnetic spectrum are developed to reveal …

We investigate the use of a dynamic metasurface as the transmitting antenna for a synthetic
aperture radar (SAR) imaging system. The dynamic metasurface consists of a 1-D microstrip …

We propose a single-port, two-dimensional dynamic metasurface aperture capable of
generating a multitude of distinct illumination patterns at microwave frequencies. The …

We investigate the application of dynamic metasurface antennas (DMAs) to synthetic
aperture radar (SAR) systems. Metasurface antennas can generate a multitude of tailored …

Emerging metasurface antenna technology enables flexible and low cost massive multiple-
input multiple-output (MIMO) millimeter-wave (mmW) imaging for applications such as …