Title :
A Modified State-space Method for Estimating Parameters of High Frequency Inverse Scattering
Author :
Wang, Jian ; Wu, Si-Liang
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol.
Abstract :
Estimating parameters of inverse scattering is very important for studies of characteristics of radar targets. In this paper, a modified state-space method for estimating parameters is presented. Unlike the original algorithm, a new Hankel matrix is constructed and incorporated an iterative method to refine the estimates. The validity and effectiveness of the method are proven theoretically and experimentally
Keywords :
Hankel matrices; electromagnetic wave scattering; iterative methods; radar; state-space methods; Hankel matrix; high frequency inverse scattering parameter estimation; iterative method; modified state-space method; radar targets; Delay effects; Delay estimation; Equations; Frequency estimation; Inverse problems; Parameter estimation; Radar scattering; Scattering parameters; State estimation; State-space methods;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.346029
