Adaptive Estimation and Approximation of Continuously Varying Spectral DensityFunctions to Airborne Radar

摘要

The Target Reflectivity Frequency Response is estimated through an extension ofthe MUSIC-PISARENKO technique. Density function estimation will enable passive sensors to sort incoming angles and frequency. Time variation tracking is provided as an alternative to adaptive beam-forming. Noise is taken fully into consideration. Wavelet and Garbor filters applied to range doppler density evaluation.