1
I am stationed at the base station with a medium-gain directional antenna and video recorder.
2
The device uses a directional antenna to 'shoot' interference at a remote-operated drone, causing it to fall from the sky.
3
A directional antenna that is set pointing to the ground station transmits HD images up to 120 miles away with no loss or breakup.
4
Various types of directional antennas are pictured on the roof of a skyscraper in Berlin, November 5, 2013.
5
A man works on a tower with various types of directional antennas in Sao Paulo August 5, 2015.