NDLI: Root-Raised Cosine filter influences on PAPR distribution of single carrier signals

Content Provider	IEEE Xplore Digital Library
Author	Daumont, S. Rihawi, B. Lout, Y.
Copyright Year	2008
Description	Author affiliation: IETR / SUPELEC, Cesson-Sevigne (Daumont, S.; Rihawi, B.; Lout, Y.)
Abstract	This article addresses a theoretical analysis of the Peak to Average Power Ratio (PAPR) of single carrier modulations when Root-Raised Cosine (RRC) filters are considered. It is shown that two different behaviors occur for RRC filters when PAPR is derived, depending on the roll off factor, greater or not than a value around 0.4. This analysis leads to an upper bound of the PAPR. Then, the influence of some parameters on the PAPR is analyzed, as the roll off, the filter length, the oversampling or the number of symbols. This study shows that PAPR distribution of single carrier signals weighted by a RRC filter is mainly influenced by the roll off factor, what has to be considered for efficient high power amplification.
Starting Page	841
Ending Page	845
File Size	664354
Page Count	5
File Format	PDF
ISBN	9781424416875
DOI	10.1109/ISCCSP.2008.4537340
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-12
Publisher Place	Malta
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radio frequency Filters Upper bound RF signals Subspace constraints Peak to average power ratio Amplitude modulation OFDM modulation MIMO Signal analysis
Content Type	Text
Resource Type	Article

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Root-Raised Cosine filter influences on PAPR distribution of single carrier signals