NIS /
Starlink
Signal Tools
Interactive RF & signal processing visualizations. Select a tool below.
Phased Array
Basic Phased Array
3D phased array with beam steering
Advanced Phased Array
Full physics sim with grating lobes
Multi-Beam Phased Array
Simultaneous multi-beam steering
Beam Renderer
3D beam pattern + PNG export
Starlink Systems
Beam Coverage
Orbital beam footprint simulation
Starlink SDMA
Space Division Multiple Access viz
Link Budget
SATCOM RF link budget calculator
Signal Processing
Signal Analyzer
Combined time + frequency domain
Time Domain
RF digital modulation simulator
Frequency Domain
Signal spectrum viewer
Digital Signal
Digital encoding schemes
Fourier Synthesis
Interactive Fourier series builder
Modulation & Access
Modulation Comparison
Side-by-side modulation schemes
OFDMA Visualizer
3D OFDMA subcarrier visualization
Polarization Viewer
EM wave polarization animation