Assuring Success in Dynamic Satellite and Communications Networks
Today’s satellite and communications environments are evolving rapidly, adding unprecedented complexity and bandwidth demands. With next-generation LEO constellations deploying thousands of satellites, increasing mobile communications, and the integration of 5G-NTN with terrestrial networks, ensuring communication systems operate flawlessly under dynamic conditions is critical.
While real-world testing is essential, relying solely on operational platforms or flight tests is difficult, cost-prohibitive, disruptive, and impossible for platforms not yet in orbit. Channel simulation solves this by bringing the real world onto the laboratory bench—faithfully replicating RF propagation effects, Doppler shifts, fading, and transponder distortions in a controlled, phase-continuous, and physics-compliant test environment.
Key Takeaways:
- High-fidelity simulation of RF channel effects, Doppler shift, fading, and multipath
- Layered testing methodologies to de-risk development from bench to full operational scale
- Dynamic scenario modeling and integration with tools like STK for LEO constellations and beam handovers
- Wideband carrier support up to 600 MHz covering next-generation satellite communications
