Uncrewed Surface Vehicles (USVs) and other maritime platforms have become critical assets across modern naval and commercial operations. Whether supporting hydrographic surveys, port and coastal surveillance, intelligence and reconnaissance missions, or autonomous patrolling, these vessels rely heavily on stable and accurate Position, Navigation and Timing (PNT). Their primary PNT sources, GPS and INS, work seamlessly in benign environments, but are increasingly challenged in real-world maritime theaters.
The maritime domain has become one of the most active arenas for electronic warfare. In recent years, navies and hostile actors have deployed powerful and mobile jamming systems to disrupt GNSS reception across wide areas. Even low-level interference can destabilize autonomous systems, while high-power jammers can completely deny GNSS availability.
USVs are particularly vulnerable because they:
Operate far from operators with limited redundancy
Depend on GNSS for autonomous routing, geofencing, and station-keeping
Rely on PNT consistency for sensor fusion with INS, radar, and AIS
Often navigate near coastlines or congested areas where drift becomes dangerous
Without robust GNSS protection, even short jamming bursts can degrade situational awareness, cause off-course drift, or force mission aborts.
When a USV loses or receives corrupted GNSS data, the consequences can be significant:
Loss of accurate GPS-INS fusion
Position drift and deviation from pre-planned routes
Failure of autonomous navigation modes
Incorrect timing signals affecting communications and sensors
Potential collisions with obstacles, vessels, or restricted zones
Mission delays, early termination, or complete loss of the platform
In contested maritime zones, maintaining reliable GNSS is not a luxury but a mission
infiniDome’s GPSdome product family delivers compact, low-C-SWaP, rugged anti-jamming capabilities specifically engineered for autonomous and semi-autonomous platforms. Built to keep USVs operational even during aggressive jamming attempts, these solutions ensure resilient GNSS availability and stable PNT data flow.
By integrating infiniDome’s anti-jamming technology, operators and defense organizations gain:
Stable and trustworthy PNT for autonomous navigation
Increased operational range and mission duration
Improved vessel survivability in GNSS-denied environments
Reduced operational risks near ports, chokepoints, and high-interference zones
Confidence to deploy USVs into complex missions without fear of PNT collapse
As GNSS becomes a primary target in modern electronic warfare, infiniDome ensures that USVs and maritime platforms remain safe, predictable, and mission-ready.
