Policy on Intellectual Property Right (IPR)
1 Executive summary
2 ATD and radionavigation station
deployments at June 2010
3 Geographical separation between stations
4 Typical radionavigation station parameters
4.1 RNAV transmitter characteristics
4.2 RNAV antenna efficiency
5 Typical ATD station parameters
6 Considerations of atmospheric noise
7 Interference mitigation
8 ATD receiver sensitivity and maximum
permissible interference
9 VLF propagation modelling
9.1 VLF dominate mode theory
9.1.1 Historical VLF
measurements deriving typical attenuation rates for various VLF path profiles
9.1.2 Generalizing
attenuation as a factor of frequency and ground conductivity
9.1.3 Sharing analysis
using dominate mode theory by Wait [10]
9.1.4 Dominate mode graphs
of predictive field-strength levels
9.1.5 Dominate mode sharing
analysis results
9.2 Propagation of paths based on
published research as a basis for compatibility between radionavigation
services and ATD sensor stations
9.2.1 United States of
America towards the Mediterranean
9.2.2 CCIR measurements
and empirical modelling
9.2.3 Recommendation ITU-R
P.684
9.2.4 Predictions using
Recommendations ITU-R P.368 and ITU-R P.684 combined with results of historical
measurements
9.2.5 VLF measurements in
the Pacific
9.2.6 Atlantic
measurements by the Naval Ocean Systems Center
9.2.7 Results of sharing
analysis using published VLF propagation data
9.2.8 Published VLF propagation data sharing analysis
results
10 Conclusions on sharing between the radionavigation services and ATD
sensors of the meteorological aids service