预失真技术和GC5322数字预失真（DPD，Digital Pre-Distortion）的工作原理就是预先产生非线性失真分量，去抵消功放中产生的非线性产物。
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混合信号数字预失真 MSDPD
数字预失真线性化电路 PDLpre-distortion linearizer
数字预失真(DPD) digital predistortion
自适应数字预失真 ADPD
The first example is an integrated CMOS RF power amplifier utilizing digital predistortion for linearization.
第一个实例是一个使用数字预失真技术的集成CMOS射频功率放大器。
参考来源 - 深亚微米CMOS工艺下模拟集成电路的数字增强技术研究The focus of this paper is a digital pre-distortion technology, pre-distortion on the basic principles of technology, the detailed discussion based on the look-up table(LUT) and polynomial based pre-distortion technology.
本文的重点是数字预失真技术,在阐述了预失真技术的基本原理后,详细讨论了基于查询表(LUT)和基于多项式的预失真技术。
参考来源 - 基于OFDM信号的数字预失真技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本发明还公开了一种实现削峰和数字预失真相互补偿的方法。
The invention also discloses a method for realizing the crest factor reduction and digital predistortion mutual compensation.
自适应数字预失真是补偿高功率放大器非线性的一种有效技术。
Adaptive digital predistortion is an effective technique which compensate nonlinear distortion introduced by the high power amplifier (HPA).
最后，本课题对数字预失真硬件平台进行功能模块调试并分析整理调试结果。
Finally, the function modules in this digital pre-distortion hardware platform are debugged and relative results are organized.
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