MULTIPATH CHANNEL BASED RADIO FREQUENCY BASED SENSING

The present invention relates to an RF system (100) with a first node (10) and an RF signal diffuser (40). The first node (10) is configured for transmitting an RF signal (30). The RF signal diffuser (40) is configured for reflecting the RF signal (30) in multiple directions in order to generate additional paths (38) for a multipath channel based on the RF signal (30). The RF signal diffuser (40) and the first node (10) are arranged with a distance (50) to each other and are configured such that at least one of the additional paths (38) of the multipath channel has sufficient transmission power for performing RF-based sensing in asensing area (60). The RF system (100) is configured for performing RF-based sensing based on at least two paths (36, 38) of the multipath channel including at least the one of the additional paths (38).