From payload to platform, CesiumAstro builds software-defined communication systems and satellites engineered for reliable links where mission success matters most.
Element is a complete LEO platform built by CesiumAstro to reduce cost, risk, and time to orbit while delivering full-stack communications capability from day one.
Built for motion, Skylark provides real-time communications across air, land, and sea—tracking multiple constellations with dynamic beam steering and software-defined agility.
Multi-beam communications payload
Vireo provides simultaneous, steerable connectivity for multiple users and beams across L-, S-, and Ka-band.
Steerable single-beam communications payload
Nightingale delivers agile, high-performance communication for missions requiring precise beam control.
High-performance space communication modules
CesiumAstro’s digital backend modules form the signal-processing core of our payloads and platforms.
Maximize data rates and spectral efficiency by dynamically assigning frequency-to-beam allocations.
Dynamically adapt coverage areas and support future capability with a fully software-defined payload.
Divide RF power among beams, flexibility defining per-beam allocation to provide improved quality of service.
Compact, flat-panel form factor reduces integration time and complexity to install, maintain and service.
Simplify the thermal management system by spreading heat over the full surface area of the array.
Rapidly hop and steer beams to improve spectrum utilization and increase user capacity.
Affordable in quantities from one to thousands utilizing commercial PCB manufacturing techniques.
Maximize capacity and frequency reuse with multiple independent beams.
Apply pattern nulls to cancel interfering signals, improving signal-to-noise ratio.
Connect with our team to explore flight-ready payloads, terminals, and full-mission systems.
