Title :
Target identification by a passive bistatic monochromatic wave Radar
Author :
Amiri-Sazi, M. ; Daout, F. ; Schmitt, F.
Author_Institution :
SATIE, UniverSud, Cachan, France
Abstract :
A forward model of bistatic scattering by PEC infinite elliptic cylinder based on the Physical Optics (PO) approximation is presented. The model is obtained by applying the stationary phase method to the PO integrals in both TE and TM wave cases. The aim is to obtain the shape and size of 2D targets illuminated by a monochromatic wave bistatic Radar. A parameter estimation procedure based on the forward model is presented. Synthetic data are used to show the efficiency of the proposed method and the noise effect is also investigated.
Keywords :
least mean squares methods; passive radar; physical optics; synthetic aperture radar; 2D targets; PEC infinite elliptic cylinder; bistatic radar; noise effect; parameter estimation procedure; passive bistatic monochromatic wave radar; physical optics approximation; stationary phase method; synthetic data; target identification; Adaptation models; Approximation methods; Estimation; Mathematical model; Moment methods; Scattering; Signal to noise ratio; Bistatic SAR; Kirchhoff approximation; Monochromatic wave Radar; Physical optics; Stationary phase method;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2011 IEEE International
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4577-1003-2
DOI :
10.1109/IGARSS.2011.6049804
