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 …

Computational meta-imagers synergize metamaterial hardware with advanced signal
processing approaches such as compressed sensing. Recent advances in artificial …

The rapid proliferation of intelligent systems (eg, fully autonomous vehicles) in today's
society relies on sensors with low latency and computational effort. Yet current sensing …

Mobile devices, climate science, and autonomous vehicles all require advanced microwave
antennas for imaging, radar, and wireless communications. We propose a waveguide-fed …

We present a dynamic metamaterial aperture for use in computational imaging schemes at
microwave frequencies. The aperture consists of an array of complementary, resonant …

We present a reconfigurable, dynamic beam steering holographic metasurface aperture to
synthesize a microwave camera at K-band frequencies. The aperture consists of a 1D …

A scheme for wireless power transfer (WPT) in the radiative near-field (Fresnel) region is
presented. The proposed Fresnel WPT scheme is designed to focus microwaves to a …

We investigate the imaging capabilities of a one-dimensional, dynamic, metamaterial
aperture that operates at the lower part of K-band microwave frequencies (17.5–21.1 GHz) …

In this paper, we present a two-dimensional dynamic metasurface aperture to perform
computational polarimetric microwave imaging for the first time. First, a novel tunable dual …