MIMO OTA reference test system at the Rohde&Schwarz plant in Memmingen
MIMO OTA testing has not yet been fully standardized. The CTIA in the USA and the 3GPP RAN4 working group are in the process of reviewing a range of proposals. Rohde&Schwarz has suggested to both bodies an inexpensive method of MIMO OTA testing that centers on 3D evaluation. Its feasibility has been demonstrated in the new reference test chamber at the Rohde&Schwarz plant in Memmingen. Customers are invited to have their wireless devices tested by Rohde&Schwarz so that they can compare the results with those obtained using other test methods*.