The design for the Allen Telescope Array’s antennas – so clearly different from the type of “tripod” arrangement found in many backyard satellite dishes – incorporates ... large (6.1 meter diameter) ...

The antenna is similar in design to the classic three-element Yagi-Uda, with a crossed pair of driven elements in the middle of a boom that also supports a reflector and a director. Strips of tape ...

The group, established in 1968, has an international reputation for microwave and THz research including feed and reflector systems for satellite communications, passive and active radar antenna ...

If you want to reach a satellite in geosynchronous orbit ... nestled in a hole in the helical antenna’s aluminum reflector disc. There are 3D-printed parts to support everything, plus a cone ...

The solar wings and relay communication antennas of the relay satellite were deployed normally ... And gold is a very good reflector," team leader Chen Nanliang told state broadcaster CCTV back ...