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Adaptive predistortion technique for linearizing a power amplifier for digital data systems
Adaptive predistortion technique for linearizing a power amplifier for digital data systems
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机译:用于数字数据系统功率放大器线性化的自适应预失真技术
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摘要
Distortion introduced into a multiamplitude signal format by a high power microwave amplifier is compensated by a system which adapts itself to non-linearities present in the amplifier and predistorts the input signals before they are subjected to the non-linearities created by the amplifier. The degree of predistortion is non-fixed and varies or is updated as the non-linear conversion characteristics of the amplifier change with time.
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