DocumentCode
391826
Title
A nonlinear method of frequency estimation in noise
Author
Ziarani, A.K. ; Konrad, A.
Author_Institution
Dept. of Electr. & Comput. Eng., Clarkson Univ., Potsdam, NY, USA
Volume
3
fYear
2002
fDate
4-7 Aug. 2002
Abstract
A novel time-domain method of estimation of instantaneous frequency of signals under the influence of noise is presented. The methodology is exemplified by its application to the estimation of Doppler frequency shift which is encountered both in aerospace and biomedical engineering. The estimation method is a nonlinear adaptive algorithm which exhibits a high degree of immunity to both external noise and misadjustment of internal parameters while offering structural simplicity crucial for real-time applications.
Keywords
Doppler shift; adaptive signal processing; frequency estimation; noise; time-domain analysis; Doppler frequency shift estimation; noise; nonlinear adaptive algorithm; real-time applications; signal instantaneous frequency; time-domain method; Adaptive filters; Biomedical measurements; Frequency estimation; Phase estimation; Phase noise; Pollution measurement; Radar signal processing; Signal processing algorithms; Time domain analysis; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN
0-7803-7523-8
Type
conf
DOI
10.1109/MWSCAS.2002.1187036
Filename
1187036
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