Digital Pre-Distortion Techniques and Systems in RF PADigital Pre-Distortion Techniques for RF Power AmplifiersJohn Wood27 January, 2010TMFreescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. Freescale Semiconductor, Inc. 2010.It doesn’t matter what the raw linearity of the PA looks like, the DPD will take care of it!Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. Freescale Semiconductor, Inc. 2010.TMOutline Modern Communication s Signals and RFPAs Signals, Linearity, and Efficiency Some Linearizer Basics What’s nonlinearity? What are memory effects? What does a linearizer do? Digital Pre-Distortion D……
猜您喜欢
评论