Exelis (NYSE: XLS) successfully completed factory acceptance testing for the Global Positioning System (GPS) III navigation payload simulator software. Developed by Exelis, the software will simulate ...

Commercial and military customers use CAST Navigation simulators in many contexts. Some need simple yet accurate verification of GNSS antenna performance. Others run scenarios modeling multiple ...

No audio available for this content. The number of GNSS constellations, satellites and signals is constantly growing. The threats to GNSS — from unintentional radio frequency interference (RFI), ...

Editor’s Note: This is the first article in a three-part series about software defined radios in GPS/GNSS simulators. Part 1: About GPS and various techniques that are used to advance signal ...

Spirent Communications announced the availability of its GSS7900 GPS/Galileo Simulation System. This system allows the testing of advanced multi-system GNSS receivers by supporting the free-to-use ...