Abstract

In wideband and multi-carrier analog links, bath intermodulation distortions (IMD)and cross modulation distortions (XMD) are common problems which affect the quality of signal and limit the dynamic range of the links. In this paper, we propose a novel method, using artificial neural networks (ANN) to mitigate intermodulation distortions and cross modulation distortions at the same time. Simulation results show that all the distortions of different narrowband can be removed simultaneously. Compared with traditional digital signal processing, our method is briefer and has better performance.

© 2018 The Author(s)