You can't draw it because it's speculation.
The naysayers/haters/trolls here have been saying time and time again that the trailing edge of the canards will supposedly diffract onto the main wings and fuselage, and generate a radar return.
Y
I want to see how that actually happens.
Please draw the diagram.
I am sick of the repeating nonsense by gambit. When his point is challenged and ask to prove. This guy will just beat around the bush and flood this tread with some technical data which just confused the readers. Fancy even moderator like Oscar think this guy is an asset to this forum? More like spreading , misled all of us to believe the agenda of anti china sentiment.
Everybody can see the canard is aligned in the same place as root wing. I think someone shall post a picture of J-20 with canard align with main wing to shut this pest.