Policy on Intellectual Property Right (IPR)
1 Introduction
1.1 DFS
1.2 Objective of the use of DFS with
respect to radars
2 DFS performance requirements
2.1 Detection requirements
2.2 Operational requirements
2.3 Response requirements
2.4 Summary of the requirements
1 Definitions
2 Procedures
2.1 Finding an initial available
channel
2.2 Starting operation
2.3 Monitoring the operating channel
3 Implementation aspects
3.1 Radar signal detection
3.1.1 Detection of
frequency hopping radars
3.1.2 Threshold and
antenna gain
3.1.3 Spurious emissions
3.2 Channel move time
1 Background
2 Methodology
3 Calculation based on link budget with
radars from Recommendation ITU‑R M.1638
4 Calculation based on link budget for some
new radars
5 Possibility of a variable detection
threshold
6 Influence of the WAS architecture on the
detection threshold