Title :
Spectrum Estimation at the Output of a Nonlinear Power Amplifier with Multicarrier Signals
Author :
COTTAIS, Emmanuel ; Wang, Yide
Author_Institution :
IREENA - Polytech´´ Nantes, Nantes
fDate :
June 29 2008-July 5 2008
Abstract :
This paper proposes an analytical expression of the PSD at the output of a power amplifier in the case of a multicarrier signal. The amplifier is characterized by a polynomial model and is supposed to be memoryless. This expression is validated by experimental measurements.
Keywords :
modulation; power amplifiers; multicarrier signals; nonlinear power amplifier; power amplifier; spectrum estimation; DSL; Digital audio broadcasting; Digital video broadcasting; Frequency; Phase distortion; Polynomials; Power amplifiers; Power system modeling; Signal analysis; Spectral analysis; estimation; multicarrier signals; nonlinear systems; power amplifier; spectral analysis;
Conference_Titel :
Digital Telecommunications, 2008. ICDT '08. The Third International Conference on
Conference_Location :
Bucharest
Print_ISBN :
978-0-7695-3188-5
Electronic_ISBN :
978-0-7695-3188-5
DOI :
10.1109/ICDT.2008.16
