The analysis of equivalent power flux-density of COMPASS system in new RNSS band

Abstract

The 1164-1215 MHz has been allocated to Radionavigation satellite service (RNSS) on a primary. In accordance with the Radio Regulation (RR), the band 960-1215 MHz is also allocated on a primary basis to the aeronautical radionavigation service (ARNS). WRC-03 determined that protection of the ARNS from RNSS can be achieved if the value of the EPFD produced by all the space stations of all RNSS systems in the band 1164-1215 MHz does not exceed the level of -121.5 dBW/m 2/MHz. In this paper, the methodology which used to calculate Spectral Shaping Factor (SAF), Power Flux-density (PFD), Equivalent Power Flux-density (EPFD) is addressed deeply, and the results of COMPASS system is provided. © 2012 Springer-Verlag.