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http://dx.doi.org/10.5515/KJKIEES.2014.25.2.251

Frequency Hopping Signal Analysis Using High-Speed Parallel Processing  

Lee, Kwang-Yong (Electronic Warfare R&D Lab, LIG Nex1)
Yoon, Hyun-Chul (Electronic Warfare R&D Lab, LIG Nex1)
Lee, Hyeon-Hwi (Electronic Warfare R&D Lab, LIG Nex1)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.25, no.2, 2014 , pp. 251-254 More about this Journal
Abstract
In this paper, we studied a technique of extracting a Frequency Hopping(FH) signal for analysis using high-speed parallel processing structure. Unlike fixed frequency signal, FH signal is difficult to detect and analyze because FH systems use many random frequencies instead of a single carrier frequency. To solve this problem we designed a method that analyze FH signal using high-speed parallel processing. In order to apply parallel processing, we use CUDA using GPU and compare single processing with prarallel processing. As a result, using CUDA on a GPU is about 8.53 times faster than single processing.
Keywords
Frequency Hopping(FH); Signal Processing; Parallel Processing; CUDA;
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