📡 Radar Fundamentals Lab: Range Equation, Doppler, Pulse Compression and the Radio Horizon

A textbook radar teaching lab: the R^-4 range equation with detection (Marcum Q) and ROC, a live PPI scope, a range-Doppler map with MTI and blind speeds, linear-FM pulse compression, the 4/3-Earth radio horizon and weather-radar dBZ, on a Blender-built antenna site. Unlike the existing Doppler weather radar, SAR, sensor-fusion and stealth-geometry sims, this one teaches the whole signal chain from transmit power to detection with measured-vs-theory checks.