CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     Sensitivity of radio astronomy observations in space
        2.1     General considerations and assumptions used in the calculation of interference levels
                  2.1.1     Detrimental-level interference criterion
                  2.1.2     Integration time
                  2.1.3     Antenna response pattern
                  2.1.4     Bandwidth
                  2.1.5     Receiver noise temperature and antenna noise temperature
        2.2     Special cases
                  2.2.1     The response of interferometers and arrays to radio interference
 3     Summary