Adaptive Cancellation of 5G Interference

The wide proliferation of 5G base stations has the potential to create interference with nearby satellite receiving stations. In this paper we extend the concept of a principal component filter bank (PCFB) to a band-partitioned adaptive cancellation scheme that removes 5G interference from the received signal of a satellite ground station. By using the PCFB as an analysis tool, new insights are gained into the effects of multipath on cancellation performance.