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Increasing the Density of Larger Magnitude Amplifier Output Samples for Estimating a Model of Digital Pre-Distortion to Compensate for Amplifier Non-Linearity
Increasing the Density of Larger Magnitude Amplifier Output Samples for Estimating a Model of Digital Pre-Distortion to Compensate for Amplifier Non-Linearity
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机译:增加大幅度放大器输出样本的密度,以估计数字预失真模型,以补偿放大器非线性
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摘要
A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
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