The R&S®ATS1500C antenna test chamber is based on the compact antenna test range (CATR) method and together with the R&S®AREG100A radar target simulator enables valuable insights on automotive radar characteristics accurately measured under far-field conditions in the smallest possible footprint. In this presentation we:

• explain ADAS radar technology trends and measurement needs
• introduce our CATR test setup and measurement possibilities
• review campaigns and lessons learned with three sensors