DocumentCode :
1353891
Title :
Nonlinear distortions and multisine signals. II. Minimizing the distortion
Author :
Evans, Ceri ; Rees, David
Author_Institution :
Sch. of Electron., Glamorgan Univ., Pontypridd, UK
Volume :
49
Issue :
3
fYear :
2000
fDate :
6/1/2000 12:00:00 AM
Firstpage :
610
Lastpage :
616
Abstract :
For Pt. I see ibid. vol. 49, pp. 602-609, 2000. This paper examines the effects of nonlinear distortions on frequency response functions estimated using multisine test signals. The aim is to minimize the distortion introduced by the nonlinearity, for a given input power constraint. A number of different multisine signals are compared for this purpose, with zero, random and low crest factor harmonic phases. The results are compared with those of other authors in this field
Keywords :
frequency response; frequency-domain analysis; identification; linear systems; nonlinear distortion; signal processing; distortion minimization; frequency response functions; frequency-domain analysis; input power constraint; linear dynamics; linear system identification; low crest factor harmonic phases; multisine signals; nonlinear distortions; nonlinearity effects; random harmonic phases; signal processing; systematic error; test signals design; zero harmonic phases; Frequency estimation; Frequency response; Linear approximation; Linear systems; Nonlinear distortion; Nonlinear dynamical systems; Nonlinear systems; Signal analysis; Signal processing; Testing;
fLanguage :
English
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9456
Type :
jour
DOI :
10.1109/19.850403
Filename :
850403
Link To Document :
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