DocumentCode :
2289965
Title :
A New Approach for Intra-pulse Modulation Recognition
Author :
Fenghua, Wang ; Zhitao, HUANG ; Yiyu, ZHOU ; Wenli, JIANG
Author_Institution :
Sch. of Electron. Sci. & Eng., NUDT, Changsha
fYear :
2006
fDate :
16-19 Oct. 2006
Firstpage :
1
Lastpage :
5
Abstract :
Based on first-order and second-order phase difference, an algorithm for the modulation recognition is developed in this paper. A method based on instantaneous autocorrelation which can obtain the first-order phase difference is given in this paper, which needn´t reveal the phase ambiguity. In order to improve the performance of recognition, N-overlapping phase difference is developed. Several simulations are also conducted and the simulation results indicate the efficiency of the given method
Keywords :
correlation methods; pulse modulation; radar applications; first-order phase difference; instantaneous autocorrelation; intra-pulse modulation recognition; overlapping phase difference; second-order phase difference; Autocorrelation; Bandwidth; Binary phase shift keying; Chirp modulation; Frequency modulation; Frequency shift keying; Phase modulation; Pulse width modulation; Quadrature phase shift keying; Space vector pulse width modulation; Intra-pulse modulation; N-overlapping phase difference; classification; instanteous autocorrelation; recognition;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
Type :
conf
DOI :
10.1109/ICR.2006.343571
Filename :
4148233
Link To Document :
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