Title :
High resolution reconstruction of ISAR images
Author :
Nuthalapati, Rao M.
Author_Institution :
Dept. of Electr. Eng., California State Univ., Fullerton, CA, USA
fDate :
4/1/1992 12:00:00 AM
Abstract :
A 2-D high-resolution spectral analysis algorithm with application to an inverse synthetic aperture radar (ISAR) imaging, is presented. This algorithm is based on two-dimensional linear prediction using autoregressive (AR) coefficients. Stability is guaranteed by AR process pole adjustment. An ISAR target is modeled for a complex scatterer geometry. Computer simulation results are provided for the high-resolution reconstruction of ISAR images
Keywords :
computerised picture processing; digital simulation; radar theory; spectral analysis; 2D linear prediction; autoregressive coefficients; complex scatterer geometry; computer simulation; high-resolution reconstruction; inverse synthetic aperture radar; spectral analysis algorithm; stability; Application software; Geometry; High-resolution imaging; Image reconstruction; Image resolution; Inverse synthetic aperture radar; Radar scattering; Solid modeling; Spectral analysis; Stability;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
