DocumentCode
1514627
Title
An Analytical Approach to the Calculation of EVM in Clipped Multi-Carrier Signals
Author
Kotzer, Igal ; Har-Nevo, Smadar ; Sodin, Sasha ; Litsyn, Simon
Author_Institution
Sch. of Electr. Eng.-Syst., Tel Aviv Univ., Tel Aviv, Israel
Volume
60
Issue
5
fYear
2012
fDate
5/1/2012 12:00:00 AM
Firstpage
1371
Lastpage
1380
Abstract
Error vector magnitude (EVM) is an important figure of merit in many communication systems. In this work an analytical approach to the calculation of EVM in clipped multi- carrier signals is proposed. In contrast to previous work, the EVM in this work is calculated with no simplifying model (e.g. a Gaussian assumption). The expression is given in a form of a power series. Based on the derived expressions for EVM, bounds on the maximal achievable rate are derived.
Keywords
Gaussian processes; OFDM modulation; signal detection; vectors; EVM calculation; Gaussian assumption; clipped multicarrier signals; error vector magnitude; power series; Binary phase shift keying; Noise; Peak to average power ratio; Time domain analysis; Vectors; EVM; OFDM; PAPR; clipping;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOMM.2012.12.100447
Filename
6198404
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