Policy on Intellectual Property Right (IPR)
1 Sources of radio noise
2 Terms for the specification
of noise intensity and their interrelationship
3 Noise levels as a function
of frequency
4 Noise from atmospheric
gases and the Earth’s surface
4.1 Radio noise due to
the Earth’s atmosphere for earth stations
4.2 Radio noise due to
the Earth’s atmosphere and the Earth’s surface for space stations
5 Man-made noise
6 Brightness temperature due
to extra-terrestrial sources
7 Atmospheric noise due to
lightning
8 The combination of noises
from several sources