Robustness of Filter Bank Multicarrier Signals To Power Amplifier Nonlinearities

被引：0

作者：

Valette, Agathe ^{[1
,2
]}

Ariaudo, Myriam ^{[2
]}

Traverso, Sylvain ^{[1
]}

Fijalkow, Inbar ^{[2
]}

Zerioul, Lounis ^{[2
]}

机构：

[1] THALES Commun & Secur, F-93230 Gennevilliers, France

[2] Univ Cergy Pontoise, CNRS, ETIS, UMR 8051,ENSEA, F-95000 Cergy, France

来源：

2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2016年

关键词：

Cognitive Radio; FBMC; Nonlinearities; Power Amplifier; OFDM; Spectral Agility; Spectral Containment;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Filter Bank MultiCarrier (FBMC) is now a recognized alternative to Orthogonal Frequency Division Multiplexing (OFDM) for 5G communications and cognitive radio thanks to its improved spectral occupancy. However, the RF front-end is not linear and distorts the signal. In this article, we study the impact of the Power Amplifier (PA) on the signal's spectral performances, first by using a theoretical model of PA, and then by experimental measurements to compare them with an OFDM signal. The FBMC ability to bear notches in the spectrum is confirmed, in spite of the PA, and improvement with respect to OFDM measured.

引用

页码：150 / 153

页数：4

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