Cascade Structure of Digital Predistorter for Power Amplifier Linearization
نویسندگان
چکیده
منابع مشابه
Linearization of Time-varying High-power Amplifier using Adaptive Digital Predistorter
An efficient adaptive predistortion technique is proposed to compensate linear or nonlinear distortions caused by a high-power amplifier (HPA) with memory in OFDM communication systems. Previous adaptive predistortion techniques, based on Volterra series, are not suitable for real-time implementation due to high computational burden and slow convergence rate. In the proposed approach, the memor...
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ژورنال
عنوان ژورنال: Radioengineering
سال: 2015
ISSN: 1210-2512
DOI: 10.13164/re.2015.1071