Everything you need to know about RF interference of satellite signals
What’s inside the brochure?
How interference impacts GNSS/GPS signals
We explain electro-magnetic radiation and the radio frequency spectrum including different sources of interference.
Signal frequencies of various GNSS constellations explained
Take a look at various frequency bands from GNSS constellations including the European Galileo, American GPS, Russian GLONASS, Chinese BeiDou and Japanese QZSS and find out how RF interference can impact these signals and which effects this can have on positioning accuracy.
Different forms of GNSS/GPS interference
We discuss various sorts of interference, including wide-band jammers, multiple narrowband interference and self-interference.
How to combat GNSS/GPS interference
Interference is complex and should be dealt with in different ways. Recognising GNSS interference is the first step. For more than 20 years Septentrio has been perfecting and fielding unique interference mitigation techniques. These countermeasures include adaptive notch filtering, pulse blanking, and unique wide band interference mitigation. Working together, these and other analogue and digital countermeasures form Septentrio’s AIM+ (Advanced Interference Mitigation) Technology.
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