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arXiv · 2503.03648

Modelowanie nieliniowej charakterystyki szerokopasmowych wzmacniaczy radiowych o zmiennym napięciu zasilania; Modeling Nonlinear Characteristics of Wideband Radio Frequency Amplifiers with Variable Supply Voltage

Kornelia Kostrzewska·Paweł Kryszkiewicz
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Abstract

The work aims to propose a new nonlinear characteristics model for a wideband radio amplifier of variable supply voltage. An extended Rapp model proposal is presented. The proposed model has been verified by measurements of three different amplifiers. This model can be used to design frontend-aware 6G systems. -- Praca ma na celu zaproponowanie nowego modelu dla nieliniowej charakterystyki wzmacniacza radiowego ze zmiennym napięciem zasilania pracującym w szerokim zakresie częstotliwości. Przedstawiona została propozycja rozszerzonego modelu Rappa. Zaproponowany model zweryfikowano na podstawie pomiarów charakterystyk trzech różnych wzmacniaczy. Model ten może być wykorzystany do projektowania systemów 6G "świadomych" niedoskonałości układów wejściowo-wyjściowych.

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Kornelia Kostrzewska, Paweł Kryszkiewicz. 2025-03-05. Modelowanie nieliniowej charakterystyki szerokopasmowych wzmacniaczy radiowych o zmiennym napięciu zasilania; Modeling Nonlinear Characteristics of Wideband Radio Frequency Amplifiers with Variable Supply Voltage. https://doi.org/10.15199/59.2024.4.87

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