CONTENTS

Policy on Intellectual Property Right (IPR)
PART 1
        1.1     Sources of radio noise
        1.2     Terms for the specification of noise intensity and their interrelationship
                  1.2.2     Noise factor
                  1.2.3     r.m.s noise field strength
                  1.2.4     Noise temperature
                  1.2.5     Noise variability
PART 2
PART 3
        3.2     Radio noise due to the Earth’s atmosphere for earth stations
        3.3     Radio noise due to the Earth’s atmosphere and the Earth’s surface for space stations
PART 4
        4.1     Brightness temperature due to extra-terrestrial sources
PART 5
        5.1     Atmospheric noise due to lightning
PART 6
PART 7
        7.1     The combination of noises from several sources