Safran
Safran GSG Wavefront Software-Defined CRPA Test System
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Protecting your GNSS systems from jamming and spoofing is more critical now than ever. This type of resilience is accomplished with an advanced GNSS Simulator capable of generating dedicated RF signals to test CRPA (Controlled Reception Pattern Antenna) architecture.
Safran’s GSG-Wavefront shared LO design (Shared Local Oscillator) is a field-proven “off-the-shelf” customizable and easy-to-use CRPA receiver testing platform. It provides an affordable and upgradable solution that leverages Skydel, its robust GNSS simulation engine built on a software-defined architecture.
CRPA are based on multi-element antennas designed to reduce the effects of RF interference, or establish signals’ angle of arrival. GSG Wavefront simulators emulate and generate the GNSS and interference signals as outputs of the antennas elements. The GSG Wavefront approach is different from classical anechoic CRPA Tester systems : it simulates the multi-elements antenna by providing as many RF outputs as antenna elements, to test the CRPA unit.
Protecting your GNSS systems from jamming and spoofing is more critical now than ever. This type of resilience is accomplished with an advanced GNSS Simulator capable of generating dedicated RF signals to test CRPA (Controlled Reception Pattern Antenna) architecture.
Safran’s GSG-Wavefront shared LO design (Shared Local Oscillator) is a field-proven “off-the-shelf” customizable and easy-to-use CRPA receiver testing platform. It provides an affordable and upgradable solution that leverages Skydel, its robust GNSS simulation engine built on a software-defined architecture.
CRPA are based on multi-element antennas designed to reduce the effects of RF interference, or establish signals’ angle of arrival. GSG Wavefront simulators emulate and generate the GNSS and interference signals as outputs of the antennas elements. The GSG Wavefront approach is different from classical anechoic CRPA Tester systems : it simulates the multi-elements antenna by providing as many RF outputs as antenna elements, to test the CRPA unit.