World-class ground antenna systems
Offering complete, customizable ground antenna solutions for enterprise and defense, from design and manufacturing to deployment and satellite connectivity.
End-to-end antenna solutions
Play or download to learn more about our turnkey systems ranging from 2.4m to 24m.
Play or download to learn more about our turnkey systems ranging from 2.4m to 24m.
Antenna systems brochure
Global ground satellite antenna expertise
From harsh polar environments to demanding mission-critical sites, our antenna systems deliver reliable performance at global scale. Trusted by governments, space agencies, and commercial operators, we design and deploy tailored solutions that enable seamless connectivity. As your end-to-end partner, we deliver the critical link for the last mile of space connectivity - from RF engineering to civil work and construction management.
Mission-focused customization
Proven, adaptable architectures
Integrated delivery and execution
Trusted end-to-end partner
Why choose Viasat antenna systems
Purpose-built solutions backed by proven engineering and seamless execution.
Real-time earth data delivery
Leverage Viasat’s integrated ground antenna systems, satellite technology, and global network to deliver mission-critical data, enhance operational awareness, and ensure resilient connectivity. Through a scalable Ground Station-as-a-Service (GSaaS) model, customers can access a global antenna infrastructure platform powered by next-gen automation, reliability, and security.
Earth observation ground systems
Access globally recognized ground antenna systems for Earth Observation and remote sensing missions. With hundreds of deployments worldwide, we enable government and commercial organizations to capture, process, and downlink critical data with proven reliability.
Multi-orbit SATCOM antenna systems
We deliver advanced multi-orbit and hybrid antenna systems that enable seamless connectivity across GEO, MEO, HEO, and LEO constellations. Built on decades of SATCOM ground station leadership, our solutions empower operators to support today’s diverse networks and beyond.
Powering real-time ISR missions
When every second counts, Intelligence, Surveillance, and Reconnaissance (ISR) missions depend on secure, reliable, and real-time data. From advanced antenna design to high-rate modems, security, and information assurance, we enable teams to overcome complexity with ground architectures that ensure mission success.
High-performance modems
With decades of modem development and deployment, Viasat continues to evolve high-performance modem technology. Our modern, software-driven platform replaces legacy hardware with flexible, high-throughput processing—enabling faster data delivery, simplified operations, and mission-ready performance at scale.
Frequently asked questions
These are ground-based antenna communication systems, typically ranging in size from 2.4m to 24m, that transmit and receive signals between Earth and orbiting satellites across GEO, MEO, LEO, and HEO constellations. Viasat has expertise with antenna systems across all sizes and constellations.
Secure ISR antenna systems incorporate encryption, anti-jam capabilities, and protected network architectures. These features ensure sensitive intelligence data is transmitted reliably and protected against interference or unauthorized access. Viasat works confidentially with each client to customize desired antenna system capabilities for ISR missions.
Reliable Real-Time Earth data delivery depends on antenna system performance, global deployment, network integration, and system resilience. Proven architectures and end-to-end integration are key to maintaining continuous, high-quality data flow.
Antenna systems Perspectives
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The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.
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