Combining ADS-B, LCM and DPA to Detect and Locate the Interference in a Massive GNSS Jammer Test

GNSS signals are vulnerable to Radio Frequency (RF) interference. When navigating by the GNSS sensor and encounter abnormal behavior, one needs an efficient approach to detect the interference and respond instantly. This paper provides the testing result of JammerTest 2024 by three developing systems against GNSS interference, ADS-B, low-cost monitor (LCM) and dual polarization antenna (DPA). By combining with three systems, we can get more accurate localization results. The algorithm and hardware of three systems are described in detail. The localization results are also presented.