Unlocking clarity in the skies: subcarrier modulation for enhanced GNSS

In a pioneering move to bolster the precision of Global Navigation Satellite Systems (GNSS), researchers have crafted advanced processing techniques for subcarrier modulated signals. These innovations are primed to sharpen spectral efficiency and accuracy, adeptly tackling the ambiguity challenges inherent in conventional GNSS signal processing algorithms. The study heralds a leap forward in the advancement of more dependable and exact satellite navigation solutions.