Simulation-based analysis of nonlinearities in multi-carrier OFDM signals

Máirtín O'Droma; Nana Mgebrishvili; Anthony Goacher

Simulation-based analysis of nonlinearities in multi-carrier OFDM signals

Máirtín O'Droma, Nana Mgebrishvili, Anthony Goacher

University of Limerick

Research output: Contribution to conference › Paper › peer-review

Abstract

A new expression for the statistical description of the output of an OFDM signal applied to a general small and large signal model of a memoryless nonlinear amplifier is derived. Based on this some new results for modulation fidelity (MF) deterioration due to power amplifier (PA) nonlinearities and its amelioration by the application of PA linearisation are presented.

Original language	English
Pages	611-615
Number of pages	5
Publication status	Published - 2004
Event	2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC - Lisbon, Portugal Duration: 11 Jul 2004 → 14 Jul 2004

Conference

Conference	2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Country/Territory	Portugal
City	Lisbon
Period	11/07/04 → 14/07/04

Keywords

EVM
Gaussian processes
Multi-carrier
Nonlinear distortion
OFDM

Cite this

@conference{a398433ef40244ce9c535fd5bdc300a6,

title = "Simulation-based analysis of nonlinearities in multi-carrier OFDM signals",

abstract = "A new expression for the statistical description of the output of an OFDM signal applied to a general small and large signal model of a memoryless nonlinear amplifier is derived. Based on this some new results for modulation fidelity (MF) deterioration due to power amplifier (PA) nonlinearities and its amelioration by the application of PA linearisation are presented.",

keywords = "EVM, Gaussian processes, Multi-carrier, Nonlinear distortion, OFDM",

author = "M{\'a}irt{\'i}n O'Droma and Nana Mgebrishvili and Anthony Goacher",

year = "2004",

language = "English",

pages = "611--615",

note = "2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC ; Conference date: 11-07-2004 Through 14-07-2004",

}

TY - CONF

T1 - Simulation-based analysis of nonlinearities in multi-carrier OFDM signals

AU - O'Droma, Máirtín

AU - Mgebrishvili, Nana

AU - Goacher, Anthony

PY - 2004

Y1 - 2004

N2 - A new expression for the statistical description of the output of an OFDM signal applied to a general small and large signal model of a memoryless nonlinear amplifier is derived. Based on this some new results for modulation fidelity (MF) deterioration due to power amplifier (PA) nonlinearities and its amelioration by the application of PA linearisation are presented.

AB - A new expression for the statistical description of the output of an OFDM signal applied to a general small and large signal model of a memoryless nonlinear amplifier is derived. Based on this some new results for modulation fidelity (MF) deterioration due to power amplifier (PA) nonlinearities and its amelioration by the application of PA linearisation are presented.

KW - EVM

KW - Gaussian processes

KW - Multi-carrier

KW - Nonlinear distortion

KW - OFDM

UR - http://www.scopus.com/inward/record.url?scp=21644448467&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:21644448467

SP - 611

EP - 615

T2 - 2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Y2 - 11 July 2004 through 14 July 2004

ER -

Simulation-based analysis of nonlinearities in multi-carrier OFDM signals

Abstract

Conference

Keywords

Other files and links

Fingerprint

Cite this