Historically, testing Controlled Reception Pattern Antenna (CRPA) systems in a laboratory has been a very difficult process ... Both the GPS satellites and the jammers would have to be installed on ...

Which is where this two-axis antenna positioner could come in handy. While not quite up to the job it was originally intended for — positioning a 1.2-meter dish antenna — [Manuel] did manage ...

For RCS measurements, the positioner can be removed from the chamber and replaced with a special low Radar Cross Section tower. The TechLab houses all of the Institute's hardware activities and ...

[Dereksgc] puts that reputation to the test by building a helical WiFi antenna — and if that weren’t enough — he also subjects it to a field test. In a real field, is there any other way?

Additional measurements for CubeLab payloads are made in the chamber including RF leakage, RF susceptibility, etc. The system will utilize a 3-axis positioner for the antenna under test, to allow ...