no smoking
New Member
- Joined
- Aug 14, 2009
- Messages
- 5,057
- Likes
- 2,353
But the basis of all your analysis is that you already had radar signature of J-20 in your database and you were confident that the signature in your database belongs to J-20. In other words, Indian air force had meet J-20 before and more than once. Meanwhile the planes from both sides flied so close that Indian pilot can confirm that detected target was J-20 with their own eyes.radar signature is the detailed waveform of a detected radar echo . whenever we get an enemy radar signature it's goes into database's. Using these databases we can quickly identify the type of aircraft , it's a continuous process that's why every country is using dedicated Elint , sigint and COMINT systems to track and record all kind of enemy emissions . It's not about the radar but the signal processing systems which analys the signal and comparing it with the database . In radar screen it's just a blip .