An Eigen-approach for joint estimation of direction-of-arrival and frequency of an unknown number of signals
Other Title(s)
نهج ذاتي للتقدير المشترك لاتجاه الوصول و التردد لعدد غير معروف من الإشارات
Author
Source
Jordanian Journal of Computetrs and Information Technology
Issue
Vol. 6, Issue 2 (30 Jun. 2020), pp.140-147, 8 p.
Publisher
Princess Sumaya University for Technology
Publication Date
2020-06-30
Country of Publication
Jordan
No. of Pages
8
Main Subjects
Abstract EN
An accurate method for estimating the direction-of-arrival (DOA) jointly with the frequencies of an unknown number of source signals is proposed using the Eigen-approach.
Using the minimum eigenvalues of the autocorrelation matrices produces both the DOA and the corresponding frequencies.
By moving the roots produced from the eigenvector one-by-one, the angular location is first found.
The frequency is then estimated using the same procedure.
Finally, the frequency is used with the angular location to estimate the DOA angle.
The results show an accurate estimation of source signals’ DOA and frequency in the presence of different levels of noise.
American Psychological Association (APA)
Mismar, Thabit. 2020. An Eigen-approach for joint estimation of direction-of-arrival and frequency of an unknown number of signals. Jordanian Journal of Computetrs and Information Technology،Vol. 6, no. 2, pp.140-147.
https://search.emarefa.net/detail/BIM-1416205
Modern Language Association (MLA)
Mismar, Thabit. An Eigen-approach for joint estimation of direction-of-arrival and frequency of an unknown number of signals. Jordanian Journal of Computetrs and Information Technology Vol. 6, no. 2 (Jun. 2020), pp.140-147.
https://search.emarefa.net/detail/BIM-1416205
American Medical Association (AMA)
Mismar, Thabit. An Eigen-approach for joint estimation of direction-of-arrival and frequency of an unknown number of signals. Jordanian Journal of Computetrs and Information Technology. 2020. Vol. 6, no. 2, pp.140-147.
https://search.emarefa.net/detail/BIM-1416205
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 146-147
Record ID
BIM-1416205