DocumentCode
2032347
Title
A Novel Method for Sorting Unknown Radar Emitter
Author
Qing-Yun Wei ; Qing Xu ; Yingfeng Pan ; Guoan Zhang
Author_Institution
Dept. of Inf. Combat, AFAR, Wuhan
fYear
2009
fDate
23-24 May 2009
Firstpage
1
Lastpage
4
Abstract
A new method based on the second dimension of resemblance coefficient (Cr2 ) and the fourth dimension of wavelet packet transform (Wpt4) to improve the sorting correct rate of unknown radar emitter is presented in this paper. The Cr2 and Wpt4 is extracted firstly and used as the sorting basis when the unknown radar emitter signal is received, then the radar emitter sorting can be realized by the fuzzy c-means algorithm based on kernel(KFCM). Simulation result shows that the new method can get higher correct rate than traditional method.
Keywords
fuzzy set theory; radar signal processing; sorting; wavelet transforms; fuzzy c-means algorithm; radar emitter signal; radar emitter sorting; resemblance coefficient; sorting correct rate; wavelet packet transform; Equations; Frequency domain analysis; Packaging; Pulse modulation; Radar countermeasures; Radio frequency; Shape; Sorting; Wavelet analysis; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3893-8
Electronic_ISBN
978-1-4244-3894-5
Type
conf
DOI
10.1109/IWISA.2009.5072662
Filename
5072662
Link To Document