Abstract: In this paper, a 1-bit reconfigurable reflectarray antenna (RRA) based on a programmable metasurface is presented. The capability for angular insensitivity is achieved through a ...

Abstract: A new approach for implementing a truncated Luneburg lens (LL) antenna (LLA) with a planar feeding surface is proposed, aimed at achieving stable wide-angle beam steering in millimeter-wave ...

The information in this workshop is taken from my notes from a course at Tom Brown's Tracking School in New Jersey, in a course taught by John Stokes of the Tracking Project, and from my personal ...

Two excellent compact OLEDs with very different strengths – we pit them head-to-head to find out which deserves your money ...