DocumentCode
3251660
Title
A Modulation Based Approach to Wideband-STAP
Author
Li, Ke Yong ; Pillai, Unnikrishna S. ; Zulch, Peter ; Callahan, Michael
Author_Institution
C & P Technol., Inc., Closter
fYear
2007
fDate
4-7 Nov. 2007
Firstpage
1825
Lastpage
1829
Abstract
In this paper, a new method for processing wideband radar data is presented. To perform the full degree of freedom wideband processing, 3-D space-time adaptive processing (STAP) needs to be implemented, which involves intense computational burden. One approach in this case is to do subband STAP processing and combine these outputs. In this paper, instead of traditional subband processing, incoming wideband data signal is modulated by multiple carriers, combined, and filtered prior to processing using narrowband STAP. This method offers a significant decrease in computation burden compared to the subband method.
Keywords
modulation; radar signal processing; space-time adaptive processing; modulation based approach; space-time adaptive processing; wideband radar data processing; wideband-STAP; Clutter; Delay; Frequency; Interference; Laboratories; Matched filters; Narrowband; Sensor arrays; Space technology; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the Forty-First Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
978-1-4244-2109-1
Electronic_ISBN
1058-6393
Type
conf
DOI
10.1109/ACSSC.2007.4487550
Filename
4487550
Link To Document