That's because federal rules require that people still be able to get TV programming from local broadcast stations. This ...

Abstract: This research investigates four switched-beam multi-element circular array antenna schemes operating at 2.4-2.5 GHz for two-dimensional (2D) single-anchor indoor positioning applications.

Abstract: A steerable indoor repeater antenna system is presented. Each donor and server antenna is composed of two stacked microstrip patch antennas and phase shifters. The total size of the ...