This paper presents how to apply order reduction in wide-band digital predistortion (DPD)
linearizers using the principal component analysis (PCA) technique. This method is tested in …

Passive Intermodulation (PIM) is a well-known phenomenon that poses a significant
challenge to modern wireless communication systems. Although efforts have been made to …

Due to the limited isolation of duplexer's stopband transceivers operating in frequency
division duplex (FDD) encounter a leakage of the transmitted signal onto the receiving path …

We analyze the potential of using reconfigurable intelligent surfaces (RISs) as an alternative
to classical active beamforming to encounter the effects of non-ideal hardware components …

The paper proposes a method for compensating for nonlinear distortions in
telecommunication systems by linearizing their characteristics. It is shown that compensation …

This paper presents an study of the impact of analog to digital converter (ADC) impairments
on digital pre-distortion (DPD) techniques when applied to RF power amplifiers (PA). The …

В данной работе рассматриваются нейросетевые модели и полиномиальные модели
на основе полинома Чебышёва для компенсации помех. Показано, что нейросетевая …

The paper investigates a potential solution to the problem of Self-Interference Cancellation
(SIC) encountered in the design of In-Band Full-Duplex (IBFD) communication systems. The …

Reducing the consumption of electrical energy is nowadays an issue of great worldwide
concern, not just because of the economic savings that this implies, but also because of the …

Actualmente los sistemas de comunicaciones se han desarrollado para ofrecer una mayor
rapidez y confiabilidad de transmisión de datos para los usuarios, debido al incremento de …