Analysis on the transmitter performance of UE for W-CDMA

The RF transmitting parameters of user equipment (UE) for W-CDMA system based on the third generation partnership project (3GPP) specifications are evaluated. The parameters of transmitter are derived from the aspect of RF. In order to keep UE in high performance, the transmitter requirements such as ACLR, EVM, peak code domain error, spectrum emission mask are considered. The UE transceiver is implemented on the basis of performance requirements and then tested for the analysis of RF transmitter characteristics through the test scenarios.