Assessment of RFI Robustness Performance for New RNSS Signal Design

초록

This paper presents the results of anti-jamming performance assessment for the design of new Radio Navigation Satellite System (RNSS) signals in the L6 band. For this, new RNSS signal scenarios are proposed, and these signals are assessed along with legacy signals in the L6 band. The assessment is performed using anti-jamming performance Figures of Merit (FoMs) such as jamming resistance quality factor, jamming to signal power ratio, tolerable jamming power, and range to jammer. The assessment results are used to analyze the anti-jamming performance of new RNSS signal scenarios and to derive waveform design conditions for high anti-jamming performance. © International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022. All rights reserved.