This Recommendation addresses the maximum power flux-density (pfd) at high elevation angle on the Earth’s surface produced by emissions from a space station in the broadcasting-satellite service (BSS) to be used in studies on sharing for the BSS in the band 21.4-22.0 GHz in Regions 1 and 3.
ITU-R BO.1776-1-2012 Referenced Document
ITU-R BO.1659 Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz
ITU-R P.618 Propagation data and prediction methods required for the design of Earth-space telecommunication systems
ITU-R BO.1776-1-2012 history
2012ITU-R BO.1776-1-2012 Maximum power flux-density for the broadcasting-satellite service in the band 21.4-22.0 GHz in Regions 1 and 3