CONTENTS

Policy on Intellectual Property Right (IPR)
Annex 1  Line-by-line calculation of gaseous attenuation
 1     Specific attenuation
 2     Path attenuation
        2.1     Terrestrial paths
        2.2     Slant paths
 3     Dispersive effects
Annex 2  Approximate estimation of gaseous attenuation  in the frequency range 1-350 GHz
 1     Specific attenuation
 2     Path attenuation
        2.1     Terrestrial paths
        2.2     Slant paths
                  2.2.1     Elevation angles between 5° and 90°
                  2.2.2     Elevation angles between 0º and 5º
        2.3     Zenith path water-vapour attenuation