DocumentCode
1700644
Title
Time-domain imaging of radar targets using high frequency approximation methods
Author
Yingcheng Dai ; Rothwell, E.J. ; Chen, K.M. ; Nyquist, D.P. ; Talty, T.
Volume
4
fYear
2001
Firstpage
285
Abstract
We investigate time domain imaging of aircraft employing sine-modulated exponential pulse (SMEP) responses, and interpret the reconstructed image from a new approach, based on analysis of the scattering mechanisms and the back-projection algorithm utilized in image retrieval. The time-domain inverse scattering identity with the incorporation of edge diffraction is derived and images of an aircraft model B-52 are shown.
Keywords
electromagnetic wave diffraction; electromagnetic wave scattering; inverse problems; physical optics; radar imaging; B-52 aircraft model; SMEP responses; aircraft; back-projection algorithm; edge diffraction; high frequency approximation methods; radar targets; reconstructed image; scattering mechanisms; sine-modulated exponential pulse responses; time domain imaging; time-domain inverse scattering identity; Aircraft; Algorithm design and analysis; Frequency; Image analysis; Image reconstruction; Image retrieval; Inverse problems; Radar imaging; Radar scattering; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7070-8
Type
conf
DOI
10.1109/APS.2001.959453
Filename
959453
Link To Document