My previously post is somehow related to automotive industry. Recently I had to fix my car. Speaking with those people, I realized that there is an intense concern in radio frequency interference detection. They want to prepare and evaluate the benefit of upcoming Galileo satellites on their work in the near future.
So, the Aldenhoven Testing Center (Germany) is a testing ground for positioning systems. Road applications using a series of pseudolites, ensures that three or more Galileo signals are available at any position inside the test bed (
http://www.atc-aldenhoven.de/en/track-elements.html).
Then, jammers with known and configurable characteristics are deployed both in road gantries along the circuit and in the moving vehicles.
Low-cost devices for detecting GNSS interference and jamming within road transport applications are used in different configurations (nsl_probe_and_tablet). A software receiver front end called Stereo (Nottingham Scientific Limited) which can be configured to cover all GNSS frequency bands, performs the GNSS receiver front end processing.
The system is composed of two major elements: networked field sensors or probes, and a server at the back-office for data storage, processing and analysis, wich also monitor the state of the ionosphere to identify disturbances which could impact many receivers and prevents this from incorrectly being attributed to intentional interference.
Triumph-LS analysis capacity for jamming interference caracterisation could be increased with a server support.
Regards.