Annex 1 - The measurement of the aggregate noise and interference
into the space-station receiver of the 5 GHz Earth-to-space feeder
link of a LEO-D MSS satellite system
1 Introduction
2 The Dicke radiometer receiver
3 Performance of the Dicke radiometer
4 Radiometers appropriate for use in the LEO-D system
Annex 2 - A radiometer with
an in-line switch to measure aggregate noise and interference into the
space-station receiver of the 5 GHz Earth-to-space feeder link of a LEO‑D
MSS satellite system
1 Introduction
2 The spaceborne radiometer with an in-line switch
3 On-ground processing of the output of the radiometer
with an in-line switch
4 Error in the {Si} and {Ri}
measurements
Annex 3 - A radiometer with an in-line
directional coupler to measure aggregate noise and interference into
space-station receiver of the 5 GHz Earth-to-space feeder link of a the LEO-D
MSS satellite system
1 Introduction
2 The spaceborne radiometer
3 Processing of the output of the radiometer with an
in-line directional coupler
4 Error in the {Si} and {Yi}
measurements