DocumentCode
1951816
Title
Time-varying Doppler analysis of electromagnetic backscattering from rotating object
Author
Chen, Victor C. ; Lin, Ching-Tai ; Pala, William P.
Author_Institution
Radar Div., US Naval Res. Lab., Washington, DC, USA
fYear
2006
fDate
24-27 April 2006
Abstract
Electromagnetic backscattering from rotating objects is subject to Doppler modulations that enable us to determine dynamic properties of objects and provide useful information about the objects. In this paper, we discuss how to analyze time-varying Doppler spectra, how to deal with undersampled data, and how to characterize target´s dynamic motions from the time-varying Doppler spectra.
Keywords
Doppler radar; backscatter; electromagnetic wave scattering; modulation spectra; time-varying systems; Doppler modulation; dynamic motion; electromagnetic backscattering; rotating object; time-varying Doppler spectra; undersampled data; Backscatter; Chirp modulation; Computational modeling; Electromagnetic analysis; Electromagnetic scattering; Fourier transforms; Motion analysis; Phase modulation; Radar cross section; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2006 IEEE Conference on
Print_ISBN
0-7803-9496-8
Type
conf
DOI
10.1109/RADAR.2006.1631896
Filename
1631896
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