Directional antenna mechanism
Directional beam antenna device and directional beam controlling
Dish antenna with impedance matched splash plate feed
Drive arrangement for mechanically-steered antennas
Dual cable drive rolling arc gimbal
Dual reflector folding antenna
Dual reflector mechanical pointing low profile antenna
Dual reflector scanning antenna system
Dual staggered vertically polarized variable azimuth...
Dual-band antenna system of a beam waveguide type
Dual-frequency antenna
Earth station antenna system
Easy satellite finder
Eccentrically driven seeker head
Electromagnetic gravity drive for rolling axle array system
Elevation positioning cradle for microwave antenna
Enhanced back assembly for Ka/Ku ODU
Feed movement mechanism and control system for a multibeam anten
Feeder link antenna
Fine pointing system for reflector type antennas