Gps Satellite Navigation Model Q8 Jun 2026
Since the 1990s, GPS has relied on binary modulations (BPSK, BOC). While robust, these modulations underutilize the available bandwidth and are vulnerable to narrowband interference and multipath. The introduction of L5 (1176.45 MHz) improved performance but remains binary. With the rise of autonomous systems (drones, autonomous vehicles, precision agriculture), there is a clear need for a signal model that offers: