Direct Data Domain Sparsity-Based STAP Utilizing Subaperture Smoothing Techniques
نویسندگان
چکیده
منابع مشابه
Generalized forward/backward subaperture smoothing techniques for sample starved STAP
Amajor issue in space-time adaptive processing (STAP) for airborne moving target indicator (MTI) radar is the so-called sample support problem. Often, the available sample support for estimating the interference covariance matrix leads to severe rank de ciency, thereby precluding STAP beamforming based on the direct sample matrix inversion (SMI) method. The intrinsic interference subspace remov...
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ژورنال
عنوان ژورنال: International Journal of Antennas and Propagation
سال: 2015
ISSN: 1687-5869,1687-5877
DOI: 10.1155/2015/171808