PUBLISHED 15 October 2026
IDE starts two ESA ARTES projects in resilient satellite communications

DEFENSE INDUSTRY GR / THE ANALYSIS
Space & Defense ElectronicsTHE SYSTEM EXPLAINED
Two satellite-communications problems
Read the named scope together with the decision stage.
SIRIUS
Adaptive antenna-array research aimed at interference resilience.
STARWAVE-6G
Waveform and technology research for non-terrestrial networks.
Greek consortia
IDE coordinates industrial and academic participation.
Product transition
Validation and customer integration remain separate from project launch.
Based on the original announcement linked in this story. Functions and consequences are editorial explanation; performance claims remain attributed.
What the detail changes
An antenna array influences how a terminal receives and transmits; waveform development concerns the signal structure used to communicate. These are complementary layers, not interchangeable products. Their value depends on integration with terminals, modems and networks and on the tested interference and traffic conditions. The announcement does not disclose an independently validated communications advantage.
Greek consequence, counterforces and next evidence
Greek value would come from reusable designs, qualified electronics, software and engineering responsibilities retained after the projects end. Consortium leadership provides coordination authority but does not establish ownership of every partner’s intellectual property. Follow design reviews, published demonstrators, rights allocation and customer adoption rather than interpreting ESA participation as an operational military system.
What is documented
Intracom Defense announced the start of two projects under ESA’s ARTES telecommunications programme. SIRIUS examines an adaptive antenna-array approach intended to improve satellite-terminal resilience against interference. STARWAVE-6G investigates candidate waveforms and related technologies for future non-terrestrial networks. The company said it leads consortia involving Greek industrial and academic organisations. The announcement is evidence of funded development activity and a coordinating role; it does not establish a deployed communications product or verified performance advantage. The projects connect Greek defense electronics expertise with a wider European space supply chain and provide a more specific industrial story than a general claim about participation in the space economy.
The commercial test is whether research produces validated technology, customer access and repeatable products.
What remains open
Contract values, completion dates and independently verified performance were not established.
Evidence trail
Publication date: 2026-10-15. Event or announcement date: 2026-10-15. Reviewed 27 October 2026.
Original reporting is attributed. Company and government performance statements remain attributed claims unless independently verified. The assessment is our interpretation.








