Gilat Demonstrates AWS Virtualized FPGA-Accelerated SATCOM Modem for Defense
Gilat Defense and AWS successfully demonstrated a FPGA-accelerated virtualized satellite modem running on AWS cloud infrastructure at Satellite 2026, linking to a Gilat Aquarius Pro DS modem via a DIFI-compliant interface. The open, software-defined architecture enables scalable deployment of waveforms and multivendor interoperability for next-generation defense SATCOM networks.
1. Demonstration Overview
Gilat Defense, AWS, SES Space & Defense and the WAVE Consortium coordinated a live demonstration at Satellite 2026 on March 24-25, showcasing a virtualized satellite modem endpoint on AWS cloud linked to a Gilat Aquarius Pro DS modem. This marks a pioneering step in software-defined satellite communications for defense applications.
2. Technical Architecture
The setup used an FPGA-accelerated virtualized modem deployed on AWS infrastructure communicating with a physical Gilat modem via a DIFI-compliant interface, adhering to WAVE Consortium’s open-architecture standards and leveraging AWS GenAI capabilities. This configuration proves that modem functions can run as software independent of bespoke hardware.
3. Strategic Implications
By virtualizing SATCOM modem capabilities, defense organizations can deploy new waveforms and features via software updates, adapt operations without hardware swaps, and reduce long-term hardware dependencies. The open interfaces support multivendor interoperability, positioning Gilat for expanded defense contracts and future technology integrations.