标题: 【网友资料大放送】Phase Noise and TD-SCDMA UE Receiver[查看完整版帖子][打印本页]
时间: 2009-10-7 07:42
作者: cdma1xdj 标题: 【网友资料大放送】Phase Noise and TD-SCDMA UE Receiver
Four significant issues impact TD-SCDMA receivers: Phase noise, Noise figure, I/Q
phase imbalance and power supply noise. Error vector magnitude is used to specify
describe the influence of these factors on the radio receiver. Equations are given to
estimate the impact of power supply noise, I/Q balance and LO phase noise.