Combining mode rotation with CLEAN: Extract scatterer information

Combining mode rotation with CLEAN has proven to be a powerful tool for finding scatterers in an antenna measurement range. Scatterers can be detected even if they are closely spaced to a strong main-beam. Furthermore the detection allows the separation of both tangential electric field components giving additional information about the chamber performance and help in the improvement of chamber performance. In this paper further evaluation of detected signals propagating into the quiet zone is presented. The information gained from the evaluation is shown to be a valuable tool for determining origin of the signal.