DocumentCode
1903856
Title
2-D spectral estimation in CW forward scatter radars
Author
Hamdollahzadeh, M. ; Bagheri, Am ; Azarbar, A. ; Nayebi, M.M.
Author_Institution
Sharif Univ. of Technol., Tehran, Iran
fYear
2015
fDate
24-26 June 2015
Firstpage
664
Lastpage
669
Abstract
In CW forward scatter radars, Space-Time processing by 2-D FFT is used to estimate Doppler frequency shift and angle of arrival concurrently. 2-D periodogram and 2-D Capon methods are two famous spectral estimation methods which can be substituted for 2-D FFT. Here we will provide analysis of performance for these methods beside their cons and pros.
Keywords
CW radar; Doppler radar; Doppler shift; direction-of-arrival estimation; fast Fourier transforms; radar signal processing; 2D Capon method; 2D FFT; 2D periodogram method; 2D spectral estimation; CW forward scatter radar; Doppler frequency shift estimation; angle of arrival estimation; space-time processing; Antenna arrays; Correlation; Discrete Fourier transforms; Doppler effect; Estimation; Radar; Signal to noise ratio; 2D Capon; 2D periodogram; Forward Scattering Radar; Space-Time processing; spectral estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2015 16th International
Conference_Location
Dresden
Type
conf
DOI
10.1109/IRS.2015.7226224
Filename
7226224
Link To Document