CesiumAstro develops software-defined, high-throughput phased array communication systems for satellites and airborne platforms, enabling dynamic frequency-to-beam allocation and on-orbit reconfigurability. Their technology addresses the need for flexible, scalable communication solutions that enhance data rates and spectral efficiency in commercial and defense applications.
Funding
$154.2M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
TVFounders
Product
Problem
Current satellite and airborne communication systems lack the flexibility to dynamically adapt to changing mission needs and evolving communication standards. Traditional systems often require hardware modifications for frequency or beam adjustments, leading to increased costs and delays.
Solution
CesiumAstro offers software-defined phased array communication systems designed for satellites and airborne platforms, providing on-orbit reconfigurability and dynamic frequency-to-beam allocation. Their active phased array technology enables users to maximize data rates and spectral efficiency by dynamically assigning frequency to beam allocations. The systems are designed with a modular architecture, allowing for scalability and adaptability to various mission requirements. CesiumAstro's solutions aim to reduce integration time and complexity, offering a compact, flat-panel form factor and simplified thermal management.
Target Audience
CesiumAstro's primary customers include commercial and defense organizations that require high-throughput, flexible communication solutions for space and airborne applications.
Features
- Active phased array payloads supporting L- to V-bands
- Dynamic frequency-to-beam allocation for maximizing data rates and spectral efficiency
- On-orbit reconfigurability for adapting coverage areas and supporting future capabilities
- Flexible beam management for dividing RF power among beams
- Compact, flat-panel form factor for reduced integration time and complexity
- Thermal management system that spreads heat over the full surface area of the array
- Beam-steering and beam-hopping capabilities for improved spectrum utilization and increased user capacity
- Jam resistance through pattern nulling to cancel interfering signals