Paper Info
Title
Performance Comparison of Time-Frequency Analysis Methods for Radar Signature Analysis
Abstract
In this paper, four different time-frequency analysis techniques are applied to the scattering analysis of radar targets. Short-time fourier transform (STFT), continuous wavelet transform (CWT), adaptive wavelet transform (AWT) and evolutionary AWT (EAWT) are applied to scattering analysis. The two scattering phenomenon which are important for radar target signature analysis are scattering centers and resonance frequencies. In the simulation using wire target (Caravelle-like) data, the comparisons of four different time-frequency analysis techniques are presented. The results show that the EAWT is the best technique to analyze the scattering centers and resonance frequency simultaneously.
Year
DOI
Venue
2008
10.1109/FGCN.2008.6
FGCN (2)
Keywords
Field
DocType
fourier transforms,time-frequency analysis methods,mobile projection display,radar target scattering analysis,time-frequency analysis,scattering,video conference,wavelet transforms,evolutionary awt,lcos display,radar signature analysis,scattering phenomenon,small volume,continuous wavelet transform,radar target recognition,radar signal processing,stft,performance comparison,adaptive wavelet transform,video communication,cwt,short-time fourier transform,wavelet transform,time frequency analysis,short time fourier transform,radar,resonant frequency
Radar,Computer science,Algorithm,Short-time Fourier transform,Continuous wavelet transform,Speech recognition,Fourier transform,Time–frequency analysis,Scattering,Radar cross-section,Wavelet transform
Conference
Volume
ISBN
Citations 
2
978-0-7695-3431-2
0
PageRank 
References 
Authors
0.34
1
2
Name
Order
Citations
PageRank
In-Sik Choi132.79
Ill-Keun Rhee2694.85