DocumentCode
427296
Title
Estimation of the direction of arrival of broadband signals using a single snapshot
Author
Fernandez-Recio, R. ; Garcia-Castillo, L.E. ; Sarkar, T.K. ; Salazar-Palma, M.
fYear
2004
fDate
11-12 Oct. 2004
Firstpage
337
Lastpage
340
Abstract
Estimation of the Direction Of Arrival (DOA) of broadband signals is presented based on a single snapshot of data using an interpolation methodology. The goal is to simultaneously estimate the DOA of all the signals along with their respective frequencies of operation using a single snap shot of the voltages measured at the antennas. Numerical results are presented to illustrate the applicability of this novel methodology.
Keywords
Antenna measurements; Covariance matrix; Direction of arrival estimation; Electromagnetic scattering; Frequency estimation; Interpolation; Linear antenna arrays; Maximum likelihood estimation; Mutual coupling; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Technology, 2004. 7th European Conference on
Conference_Location
Amsterdam, The Netherlands
Print_ISBN
1-58053-991-2
Type
conf
Filename
1394841
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