Computer-implemented method and system for determining an arrangement of components of an over-the-air test chamber

A system for determining an arrangement of components of an over-the-air test chamber, in particular a CATR chamber, the system comprising:

• a data memory configured to provide a first data set comprising a position of an initial arrangement of a DUT, which is a radar sensor, a reflector, a target simulator or a transmitting/receiving device of the target simulator in the over-the-air test chamber, wherein the target simulator is configured to emit test signals that are reflected or collimated by the reflector to the DUT and to receive incoming test signals from the DUT;
• a calculation unit, which is configured to determine position data of an optimized arrangement of the components in the over-the-air test chamber in relation to each other and/or position data of an optimized arrangement of a grouping of the components in the over-the-air test chamber;
• and
• an output unit, which is configured to output a second data set comprising the position of the optimized arrangement of the DUT, in particular the radar sensor, the reflector and the target simulator or the transmitting/receiving device of the target simulator in the over-the-air test chamber, and/or the optimized arrangement of the grouping of the components in the over-the-air test chamber.