Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains information ...

Abstract: Antenna design for indoor base stations (BSs) needs to consider various requirements to maximize the performance of the entire system in complicated environments. In this article, antenna ...

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 ...

If you want to cut the cord but keep live TV, you need the right antenna to tune into over-the-air broadcasts. Here's what you need to know, along with our top picks.