DocumentCode
3427634
Title
Phase noise effects in QAM systems
Author
Corvaja, Roberto ; Pupolin, Silvano
Author_Institution
Dipt. di Elettronica e Inf., Padova Univ., Italy
Volume
2
fYear
1997
fDate
1-4 Sep 1997
Firstpage
452
Abstract
The effects of oscillator phase noise on the performance of digital transmission systems employing QAM are investigated. The model used for the phase noise is a Wiener-Levy process which allows a moment characterization of the filtered phase noise. The penalty introduced by phase noise on the error probability is evaluated and compared with the approximation of a constant phase error
Keywords
Gaussian noise; digital communication; error statistics; phase noise; quadrature amplitude modulation; white noise; QAM systems; Wiener-Levy process; additive white Gaussian noise; constant phase error; digital transmission systems; error probability; filtered phase noise; moment characterization; oscillator phase noise; phase noise effects; Error probability; Filters; Gaussian noise; Laplace equations; Oscillators; Phase noise; Pulse modulation; Quadrature amplitude modulation; Random variables; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location
Helsinki
Print_ISBN
0-7803-3871-5
Type
conf
DOI
10.1109/PIMRC.1997.631039
Filename
631039
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