Annex
1 Characteristics of aeronautical
radionavigation and meteorological radars
1 Introduction
2 Technical characteristics
2.1 Transmitters
2.2 Receivers
2.3 Antennas
3 Protection criteria
4 Operational characteristics
4.1 Meteorological radars
4.2 Aeronautical radionavigation radars
Annex 2 Results of tests with aeronautical radionavigation radars
1 Introduction
2 Radar B tests
2.1 Radar B test objectives
2.2 Radar B technical and operational characteristics
2.3 Radar B signal processing characteristics
2.3.1 Antenna
2.3.2 Radar B target
receiver
2.4 Unwanted signals
2.5 Target generation and counting
2.6 Test conditions
2.7 Test procedures
2.8 Test results
3 Radar D and E tests
4 Conclusions
Annex 3 Results of tests with a meteorological radar
1 Executive summary
1.1 Introduction
2 Theoretical calculation of necessary protection criteria
2.1 Minimum signal level
2.2 Reflectivity
2.3 Mean radial velocity
2.4 Spectrum width
3 System operation, output products and interference sensitivity
3.1 System operation mode for testing
3.2 Output products
3.3 Interference sensitivity
4 Measurement approach
5 Data analysis assumptions, methodology and results
5.1 Assumptions
5.2 Data analysis methodology
5.3 Reflectivity analysis methodology
5.4 Spectrum width analysis methodology
5.5 Summary of actual
measurement results
6 Radar improvements
7 Overall summary