Title :
Wavelet analysis of backscattering data from an open-ended waveguide cavity
Author :
Ling, Hao ; Kim, Hyeongdong
Author_Institution :
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
fDate :
4/1/1992 12:00:00 AM
Abstract :
The wavelet analysis technique is applied to analyze the electromagnetic backscattering data from an open-ended waveguide cavity. Compared to the conventional short-time Fourier transform, the wavelet transform results in a better representation of the scattering features in the time-frequency plane, due to its multiresolution property.<>
Keywords :
backscatter; cavity resonators; electromagnetic wave scattering; waveguide components; backscattering data; electromagnetic backscattering; multiresolution property; open-ended waveguide cavity; time-frequency plane; wavelet analysis; wavelet transform; Backscatter; Data analysis; Electromagnetic scattering; Electromagnetic waveguides; Fourier transforms; Radar scattering; Signal resolution; Time frequency analysis; Wavelet analysis; Wavelet transforms;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
