Recommendation ITU-R RS.2042-2
Typical technical and operating characteristics for spaceborne
radar sounder systems using the 40-50 MHz band
Policy on Intellectual Property Right (IPR)
Annex Typical technical and operating characteristics for
spaceborne radar sounder systems using the 40-50 MHz band
1 Introduction
2 Frequency band selection
rationale
2.1 Surface penetration
2.2 Length scale of
observations
2.3 Region of
electromagnetic scattering model
2.4 Previous work and
regulatory status between 40-44 MHz band
3 Technical characteristics of a
40-50 MHz spaceborne sounding radar
3.1 Mission objectives
3.2 Orbital parameters
3.3 Design parameters
3.4 Operational geographic
limitations
3.5 Emission spectrum
4 pfd levels at Earth’s surface
5 Conclusions