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Showing 1 to 2 of 2 for “"GPS interference"”.
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Weak interference direction of arrival estimation in the GPS frequency band
The GPS signal is vulnerable to both intentional and unintentional interferences due to its low received power. The need to localise GPS interference sources is becoming more pressing as more systems rely on GPS, while GPS jammers are becoming more widely available. This thesis discusses techniques …
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A software defined GPS signal simulator design
The Global Positioning System (GPS) signal simulator plays a critical role in developing and testing GPS receivers. Unfortunately, very few commercial GPS signal simulators are user-friendly for security researchers because they fail to generate abnormal GPS signals, which are fundamentally …