I was looking for RCS values of ANKA-3 and did not have found for now. So we can compare it with X-47B, and the result is crazy. Much stealth then F-35, yes better then F-35 .
[PDF] Radar Cross Section Analysis of Unmanned Combat Aerial Vehicle (UCAV) using FEKO Software | Semantic Scholar
Methods of Momentum (MoM) and Multilevel Fast Multipole Method (MLFMM) perform computation calculations that are more detailed and more accurate compared to Physical Optic (PO) full-ray tracing. Radar technology development encourages each country to develop military aircraft with small Radar...
www.semanticscholar.org