Abstract: This article presents the design and fabrication of low-loss, -weight, and -cost, modified Butler matrix in groove gap waveguide technology at W-band, implemented by additive manufacturing.

Photoshop cc 2014 tutorial showing how to create the unique computer screen, text effect as seen in the movie, “The Matrix” and how to embed a face into it. Photo provided by Shutterstock.com Image ID ...

Abstract: In this letter, a wideband two-dimensional (2-D) scanning multibeam array antenna is proposed using a novel beamforming network (BFN). First, a novel three-beam Butler matrix (BM) network, ...

Leeds midfielder Ao Tanaka is wanted by German clubs Schalke and Hannover. (Teamtalk), external Want more transfer stories? Read Tuesday's full gossip column Follow the gossip column on BBC Sport 'It ...