1 Introduction
2 Active sensor types and typical characteristics
3 Typical orbits
4 Active sensors interference and performance criteria
5 Sharing considerations for active sensors
5.1 Existing ITU-R Recommendations and Reports
5.2 Power flux-density levels due to active spaceborne sensors
5.3 Dynamics of antenna coupling with systems of other services
6 Definition of parameters
7 Parameters of typical systems
7.1 Typical parameters of active sensors operating in the
432-438 MHz band
7.2 Typical parameters of active sensors operating in the
1 215-1 300 MHz band
7.3 Typical parameters of active sensors operating in the
3 100-3 300 MHz band
7.4 Typical parameters of active sensors operating in the
5 250-5 570 MHz band
7.5 Typical parameters of active sensors operating in the
8 550-8 650 MHz band
7.6 Typical parameters of active sensors operating in the 9 200-10
400 MHz band
7.7 Typical parameters of active sensors operating in the
13.25-13.75 GHz band
7.8 Typical parameters of active sensors operating in the
17.2-17.3 GHz band
7.9 Typical parameters of active sensors operating in the
24.05-24.25 GHz band
7.10 Typical parameters of active sensors operating in the 35.5-36.0
GHz band
7.11 Typical parameters of active sensors operating in the 78-79 GHz
band
7.12 Typical parameters of active sensors operating in the 94-94.1
GHz band
7.13 Typical parameters of active sensors operating in the 133.5-134
GHz band
7.14 Typical parameters of active sensors operating in the 237.9-238
GHz band