Sparse aperture inverse synthetic aperture radar imaging of manoeuvring targets with compensation of migration through range cells
In inverse synthetic aperture radar (ISAR) imaging of a target with significant manoeuvres,
severe migration through range cells (MTRCs) and time‐varying Doppler usually involve in …
severe migration through range cells (MTRCs) and time‐varying Doppler usually involve in …
SAR image formation using 2D reweighted minimum norm extrapolation
AE Brito, SH Chan, SD Cabrera - Algorithms for Synthetic …, 1999 - spiedigitallibrary.org
In this paper, we present a detailed description of a non-parametric two-dimensional (2-D)
procedure to extrapolate a signal, denoted Adaptive Weighted Norm Extrapolation (AWNE) …
procedure to extrapolate a signal, denoted Adaptive Weighted Norm Extrapolation (AWNE) …
Application of compressed sensing in sparse aperture imaging of radar
L Jun, X Mengdao, W Shunjun - 2009 2nd Asian-Pacific …, 2009 - ieeexplore.ieee.org
A new optimal reconstruction method based on compressed sensing (CS) for sparse
synthetic aperture radar (SAR)/inverse SAR (ISAR), which can be used in widely sparse …
synthetic aperture radar (SAR)/inverse SAR (ISAR), which can be used in widely sparse …
A recursive weighted minimum norm algorithm: analysis and applications
IF Gorodnitsky, BD Rao - 1993 IEEE International Conference …, 1993 - ieeexplore.ieee.org
Reliable estimation of a highly localized signal from insufficient data is a difficult problem
common to many fields. The authors present an iterative weighted norm minimization …
common to many fields. The authors present an iterative weighted norm minimization …
High-resolution imaging based on coherent processing for distributed multi-band radar data
F He, X Xu - Progress In Electromagnetics Research, 2013 - jpier.org
A coherent processing method for subband signals of distributed multi-band radar data is
proposed and tested. The method uses de-noising cross-correlation (DNCC) algorithm and …
proposed and tested. The method uses de-noising cross-correlation (DNCC) algorithm and …
SVD-constrained MWNI with shaping theory
Observed seismic data are mostly irregularly sampled and seismic data interpolation is an
essential procedure to provide accurate complete data for seismic data analysis, such as …
essential procedure to provide accurate complete data for seismic data analysis, such as …
Super-resolution direction finding with far-separated subarrays using virtual array elements
W Chen, X Xu, S Wen, Z Cao - IET Radar, Sonar & Navigation, 2011 - IET
In this study, a novel two-stage virtual array element construction procedure is proposed for
super-resolution direction finding of multiple narrowband coherent point sources with a …
super-resolution direction finding of multiple narrowband coherent point sources with a …
Adaptive high-definition imaging
GR Benitz - Algorithms for Synthetic Aperture Radar Imagery, 1994 - spiedigitallibrary.org
Adaptive high-definition imaging (HDI) is a data-adaptive approach to SAR image
reconstruction based on superresolution techniques originally developed for passive sensor …
reconstruction based on superresolution techniques originally developed for passive sensor …
Aligned and unaligned coherence: A new diagnostic tool
J Miles - 44th AIAA Aerospace Sciences Meeting and Exhibit, 2006 - arc.aiaa.org
A key priority of the National Aeronautics and Space Administration (NASA) Aeronautics
program is to achieve a noise reduction of 20 dB relative to 1997 state of the art noise …
program is to achieve a noise reduction of 20 dB relative to 1997 state of the art noise …