DocumentCode
436935
Title
Cyclic correlation detection method applied to weak LFM signals in multiplicative noise
Author
Huang, Chunlin ; Zhou, Yiyu
Author_Institution
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Volume
1
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
5
Abstract
In this paper, the cyclic-correlation detection method is proposed to detect the LFM signal. Despite the fact that the multiplicative noise is presented, this method has a high processing gain. The expressions of output SNR are derived which are identical with the simulation results. It is concluded that the cyclic-correlation method is proper for the detection of the weak signal in the complicated background that includes the multiplicative and additive noises.
Keywords
AWGN; correlation methods; signal detection; LFM signal detection; additive noise; cyclic correlation detection method; multiplicative noise; weak LFM signal; Acoustic reflection; Additive noise; Communication channels; Fading; Frequency; Noise level; Signal detection; Signal processing; Signal to noise ratio; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1452566
Filename
1452566
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