Abstract:!Spherical antenna array (SAA) is a configuration that scans almost all the radiation sphere with constant directivity. It finds applications in spacecraft and satellite communication.

When Arizona celebrated its 2001 Final Four team last month at McKale Center, there was an undercurrent that might have tugged at longtime Wildcat fans. Because that team was also the Wildcats’ last ...

Abstract: This paper developed a photonically actuated ultrawideband, two-dimensional transmit array using a Fourier optical lens as a beamformer. Data encoding was developed, in which custom IF ...