Abstract: Phase-gradient metasurface (PGMS) lenses have emerged as a promising technology in transmitarray antenna systems to satisfy the high-gain demands in modern wireless and satellite ...

The Celestron StarSense Explorer DX 130 is an exquisite telescope for the beginner — whether they're wishing to get some assistance with navigating the night sky with the downloadable StarSense App or ...

Dexus chief executive Ross Du Vernet received briefings from a secretive corporate spy firm as the commercial property giant embarked on a bitter legal dispute with investors, who were trying to wrest ...

Abstract: A reconfigurable antenna based on the liquid crystal technology is presented in this paper. The antenna comprises a planar lower reflector with an incorporated feed at its center and a ...