利用Rake接收机多径分量相位估计方法和非相干解调损失因子基带消除技术,提出了Rake接收机多径非相干解调基带实现方案.提出了相位估计方法,不仅可以在基带上消除非相干解调损失因子的影响,而且也可以用于在射频上实现真正的相干解调.性能分析结果表明,该Rake接收机基带实现方案可行. Using the Rake receiver multipath component phase estimation method and the non-coherent demodulation loss factor baseband elimination technique, a scheme of Rake receiver multipath incoherent demodulation baseband is proposed.The phase estimation method is proposed, which can not only eliminate the non-coherent Demodulation loss factor, but also can be used to achieve the real coherent demodulation on the RF performance analysis results show that the Rake receiver baseband implementation is feasible.