PNT topics in the Lange-Electronic blog

29 Apr, 2024

How do atomic clocks work?

Time References

Atomic oscillations in atomic clocks as the basis for the second In an atomic clock, free atoms assume one of two possible energy states. They are stimulated to change their state by an external frequency. The better the fre...

22 Apr, 2024

What is navigation system spoofing?

GNSS

GNSS / GPS spoofing is a form of cyberattack GNSS or GPS spoofing is a form of cyberattack in which an attacker uses false navigation messages that are so similar to the original that the navigation receiver trusts the information and its orig...

18 Apr, 2024

What is "Jamming"?

GNSS

GNSS jamming, short for Global Navigation Satellite System jamming, refers to the intentional interference or disruption of GNSS signals. GNSS includes various satellite systems such as GPS (Global Positioning System), GLONASS (Global Navigati...

05 Apr, 2024

Why do you need a GPS simulator and GPS simulation?

GNSS Simulation

These days, almost all vehicles and mobile phones have a navigation system or a navigation app based on GPS positioning. GPS, the Global Positioning System, is a satellite navigation system of the USA and is based on GPS satellites that send n...