摘要:a series of e xperiments performed in a large anechoic chamber. The experi- ments employ a hardware simulator to broadcast GPS and Galileo signals and a real jammer to disrupt GNSS operations. The GNSS and interfering signals were recorded using an R F signal analyzer and analyzed in post-processing. We proc essed the c ollected samples using the selected adaptive notch filter and a custom GNSS software receiver devel- oped in-house