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In this paper, a neural network behavioral model of a low noise amplifier is presented. The model is based on a modified Elman neural network. The development and validation of the proposed model are performed in MATLAB software environment.
This paper presents a new, simple and efficient technique for linearizing power amplifiers by combining iterative digital predistortion and baseband equalization. Iterative injection of in-band distortion components at baseband is applied to improve the performance of digital predistortion, whereas the equalization technique is used to minimize memory effects. The digital signal processing (DSP) algorithm...
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