F.8 EVM measurement for dual Tx

38.101-13GPPNRPart 1: Range 1 StandaloneRelease 17TSUser Equipment (UE) radio transmission and reception

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

For UE with dual transmission antennas, if UE indicates IE [txDiversity-r16], EVM is measured at each antenna connector to get EVM₁ and EVM₂, and the total EVM is calculated by values of EVM₁ and EVM₂ with weighting factor of linear power at each antenna connector.

where P₁ and P₂ denote the linear power measured at each antenna connector respectively.