MIMO-Radiated Two-stage Method

Radiated Two-stage Method is one of the test methods defined in 3GPP.
Using amplitude and phase patterns gained from active antenna, execute throughput test in the spatially stable and accurate environment under integrated channel models.
Compared to Multi-Probe method, it requires low level investment of test equipment and the operation and maintenance is as simple as SISO test system. Test speed improves several times faster than multi-probe method.