Editorial -- Guest Editorial -- Wavelet Transformation and Signal Discrimination for HRR Radar Target Recognition -- 2D HRR Radar Data Modeling and Processing -- Detection and Analysis of Anisotropic Scattering in SAR Data -- SAR Image Superresolution via 2-D Adaptive Extrapolation -- Multi-Channel Multi-Variate Equalizer Design -- Signal Processing for Large Bandwidth and Long Duration Waveform SAR -- Target-Centered Models and Information-Theoretic Segmentation for Automatic Target Recognition -- Extraction of Three-Dimensional Motion and Geometric Invariants from Range Dependent Signals -- A Wide-Band Approach to the Absolute Phase Retrieval in SAR Interferometry -- Scattering-Based Tomography for HRR and SAR Prediction -- An Algorithm to Detect the Presence of 3D Target Motion from ISAR Data -- Experimental Evaluation of Adaptive Beamforming Methods and Interference Models for High Frequency Over-the-Horizon Radar Systems -- Contributing Authors.