We seek innovative papers, special session proposals, and tutorials spanning all areas of radar theory and practice. Topics of interest include, but are in no way limited to, the following: Radar Phenomenology Target Characterization Clutter Characterization Propagation Effects Modeling and Simulation Measured Data Analysis Applications Components Digital RF Photonics MEMS MMIC Design and Application Millimeter-wave Signal Processing Detection Tracking Classification Spectral Estimation Data Fusion Waveform Agile Processing GMTI and STAP Bistatic Radar Multistatic Radar MIMO Radar Joint RF/EO Processing Space Based Radars Space Object Monitoring Radar Terrain Following/Terrain Avoidance Over-The-Horizon Radar (OTHR) Integrated Radar/EA/ESM Systems Missile Seekers Antenna Reconfigurable Antennas Antennas for MIMO Phased Arrays Integrated Transceivers Environmental Applications Weather Radar Windshear Detection Radar Atmospheric Sounders/Profilers Earthquake/Volcano/Tectonic Monitoring Planetary/Lunar Mapping Radar Radar Systems Architectures System Design H/W Implementations Applications Fielded Systems Cost Reduction Ground Penetrating Shared Aperture Multi-function Radar Radar Spectrum Challenges Synthetic Aperture Techniques Wide Area Surveillance Exploitation Foliage Penetration RF Tomography Bistatic Radar Multistatic Radar Imaging Techniques Emerging Techniques Modular System Architecture Noise Radar Cognitive Radar Ultra-wideband Radar Unconventional Applications Decision Aiding Convex Optimization for Radar Passive Radar Radar Resource Management Civil/Security Radar Applications Air Traffic Control Navigation Radars/Altimeters Enhanced Vision Systems Law Enforcement Marine Surveillance and Navigation Radar Automotive Radar Port/Harbor/Coastal Surveillance Border Surveillance Medical Monitoring and Imaging Terahertz Imaging - Passive and Active