DocumentCode
1028168
Title
Fougere method applied to antenna data
Author
Perez, M.C.Carrion ; Martin, R.Gomez
Author_Institution
Universidad de Granda, Departmento de Fisica Aplicada Facultad de Ciencias, Granada, Spain
Volume
22
Issue
24
fYear
1986
Firstpage
1294
Lastpage
1296
Abstract
In the letter the performance of the Fougere method for autoregressive (AR) spectral analysis is studied. This method is compared with the Burg method and the least-squared (LS) method (Marple algorithm). It is shown that when the signal consists of two equal-level sinusoids in white noise and the data are complex-valued, as they will be in antenna applications, the Fougere method improves the results obtained by the Burg method in all cases. Also, for low signal/noise ratio (SNR), the Fougere method gives better results than LSM.
Keywords
antenna radiation patterns; signal processing; spectral analysis; Fougere method; SNR; antenna data; autoregressive spectral analysis; low signal/noise ratio;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860888
Filename
4257108
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