Ryan Malloy
646c92324d
Add analytical radiation pattern models for 5 antenna types (dipole, monopole, EFHW, loop, patch) driven by S11 impedance measurements. Pure Python math with closed-form far-field equations — no numpy or simulation dependencies. New MCP tools: - radiation_pattern: scan S11 → find resonance → compute 3D pattern - radiation_pattern_from_data: compute from known impedance (no hardware) - radiation_pattern_multi: patterns across a frequency band for animation Web UI (opt-in via MCNANOVNA_WEB_PORT env var): - Three.js gain-mapped sphere with OrbitControls - Surface/wireframe/plane cut display modes with teal→amber color ramp - Smith chart overlay, dBi reference rings, E/H plane cross-sections - Real-time WebSocket push on new pattern computation - FastAPI backend shares process with MCP server, zero new core deps Frontend: Vite + TypeScript + Three.js, built assets committed to webui/static/. Optional dependencies: fastapi + uvicorn via pip install mcnanovna[webui].