DocumentCode
1791445
Title
Target detection with a distributed radar system
Author
Min Ding ; Tao Sun
Author_Institution
Nat. Key Lab. of Sci. & Technol. on Blind Signal Process., Chengdu, China
fYear
2014
fDate
14-16 Oct. 2014
Firstpage
984
Lastpage
988
Abstract
Distributed radar system is helpful to detect small targets in the space. However, Doppler frequency may not only cause the gain lose after signal compression, but also decrease the accumulation gain of the fusing center. Two methods including match filter banks and Fractional Fourier Transform (FRFT) are investigated to compensate the Doppler frequency of the distributed radar system, and their performances are evaluated.
Keywords
Doppler radar; Fourier transforms; channel bank filters; matched filters; object detection; radar detection; radar target recognition; Doppler frequency; FRFT; accumulation gain; distributed radar system; fractional Fourier transform; fusing center; match filter bank; signal compression; space target; target detection; Doppler effect; Doppler radar; Filter banks; OFDM; Spaceborne radar; Time-frequency analysis; Doppler frequency; Fractional Fourier Transform; distributed radar; match filter banks; space targets;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2014 7th International Congress on
Conference_Location
Dalian
Type
conf
DOI
10.1109/CISP.2014.7003922
Filename
7003922
Link To Document