DocumentCode
522106
Title
Experimental analysis of electromagnetic scattering by rotating blades
Author
Meng, Zhi-Jun ; Lü, Ming-Yun ; Wu, Zhe
Author_Institution
Sch. of Aeronaut. Sci. & Eng., Beihang Univ., Beijing, China
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
3
Abstract
The high frequency backscattering by rotating skew-plated metal blades was investigated experimentally. Radar cross section (RCS) was measured in an anechoic chamber. The RCS spectra, relating to Doppler effect, were got by fast Fourier transform (FFT) from time-domain signature. The main characteristics are the periodic fluctuating of time-domain RCS and the asymmetry of RCS spectrum. The results agree well with the computational analysis of past literature.
Keywords
Anechoic chambers; Backscatter; Blades; Doppler effect; Electromagnetic analysis; Electromagnetic measurements; Electromagnetic scattering; Frequency; Radar cross section; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505273
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