CONTENTS

Policy on Intellectual Property Right (IPR)
Annex 1
�1���� Introduction
�2���� Obstruction by woodland
������� 2.1���� Terrestrial path with one terminal in woodland
������� 2.2���� Satellite slant paths
�3���� Single vegetative obstruction
����� ��3.1���� At or below 1 GHz
������� 3.2���� Above 1 GHz
����������������� 3.2.1���� Calculation of the top diffracted component
����������������� 3.2.2���� Calculation of the side diffracted component
����������������� 3.2.3���� Calculation of the ground reflected component
����������������� 3.2.4���� Calculation of the �through� or scattered component
����������������� 3.2.5���� Combination of the individual components
�4���� Depolarization
�5���� Dynamic effects
�6���� Delay-spread characteristics of vegetation