Ultra-low-power, mass-producible software-defined sonar for active acoustic surveillance

16 Apr 2026
Theatre 2
  • The Strategic Need for Affordable Active Sonar: Attendees will understand why the rise of small, silent UUVs makes passive surveillance obsolete and why the widespread deployment of affordable, low-power active sonar is critical for future underwater security.
  • Modular Elements, Not Monoliths: The session will introduce the concept of designing a sonar system based on a simple, mass-producible core element, shifting complexity from hardware to software.
  • Software-Defined Sonar: Attendees will learn how a network of simple core elements can be dynamically combined through software to create advanced, high-performance systems like multibeam sonars and SAS, offering unprecedented flexibility and scalability.
  • Enabling Ubiquitous Surveillance: The presentation will demonstrate how this ultra-low-power, cost-effective architecture makes advanced active acoustic sensing viable for a new generation of small, long-endurance surveillance platforms.
Chairperson
Hannah Rose
Hannah Rose, Acoustic Engineer - Thales UK
Speakers
Andrea Galvagni
Andrea Galvagni, Chief Executive Officer - DYNAG