...技术》—2008年第15期—龙源期刊网 关键词：预失真器；IMD3；IMD5；射频功率 放大器；双音测试 [gap=902]Keywords：predistorter;IMD3;IMD5;RF power amplifier;two-tone test ...
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激光器预失真校正 correcting distortion by predistortion
Its complexity is also superior to LS algorithm.3. The memory polynomial and generalised polynomial predistorter have disadvantages of power-amplifier-model selectivity and limited performance.
3.针对现有记忆多项式和广义记忆多项式预失真器存在的性能受限和功放模型选择性问题,提出了一种基于分数阶记忆多项式预失真器方法。
参考来源 - 无线通信中射频功率放大器预失真技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，无记忆预失真器不能校正放大器的记忆非线性失真。
So tranditional memoryless predistortion can not compensate memory nonlinear distortion of PA.
针对有记忆非线性功放提出了一种新的基于查找表的记忆型预失真器。
A new look-up-table memory predistorter for power amplifier with memory effects is proposed.
本文提出一种线性化射频多载波高功率放大器的自适应射频预失真器。
This paper presents an adaptive RF predistorter to linearize multi-carriers power amplifiers.
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