Latest Articles


September 24, 2018
Are Reflected Signals Always Undesirable?

Rightfully, the GNSS community almost universally considers reflected signals…

By Mark Petovello


September 13, 2018
How can we ensure GNSS receivers are robust to real-world interference threats?

GNSS technology plays an important role in an ever…

By Mark Petovello


April 5, 2018
How does Earth’s rotation affect GNSS orbit computations?

GNSS positioning is premised on the idea that the…

By Mark Petovello


November 27, 2017
Do modern multi-frequency civil receivers eliminate the ionospheric effect?

Figures 1 – 10 Q: Do modern multi-frequency civil…

By Mark Petovello