Keeping satellite navigation reliable in contested environments
We focus on the R&D and commercialization of GNSS anti-jamming technology, providing high-performance, high-reliability anti-jamming antennas (CRPA), anti-jamming receivers, and counter-UAV defense systems — delivering robust, high-precision navigation for UAVs, ships, vehicles, and more.
Securing Satellite Navigation
Core Product Advantages
Mature, proven off-the-shelf products that balance performance and ease of use.
Proven & Reliable
All products are mature COTS items with fully validated technology and stable performance.
Easy Integration
Structurally designed for easy installation; compatible with all types of external GPS receivers and vehicle navigation systems.
Simple Operation
Operators master the system with minimal training, reducing overall deployment and maintenance costs.
Lightweight Design
Advanced materials and a compact architecture achieve extreme lightweight without sacrificing performance.
Superior Performance
Outstanding suppression (typically > 90 dB J/S) keeps navigation uninterrupted in high-interference environments.
GNSS Anti-Jamming Antenna Matrix
A full range from ultra-compact to high-performance, precisely adapted to UAV, vehicle-mounted, and maritime scenarios.
Compact 4-channel antenna with DOA estimation and spatial filtering; optional anti-spoofing module.
4+4 dual-band array protecting critical GNSS bands in harsh electromagnetic environments.
8-element array suppressing up to 7 jammers; compatible with civil and military receivers.
Ultra-compact, lightweight 4-channel antenna for space-constrained airborne platforms.
Ultra-light 4-channel antenna built to standard aviation mounting dimensions.
Low-cost, ultra-light solution for FPV drones; counters a single broadband or narrowband jammer.
Flagship 16-element system countering up to 15 jammers from different directions simultaneously.
STAP
Core Technology: Space-Time Adaptive Processing (STAP)
Achieving interference suppression and signal recovery through multi-dimensional signal processing.
Interference Suppression · Null Steering
Real-time calculation of the direction of arrival of jamming signals, forming a null in that direction to block interference at the source.
Signal Reconstruction · Clean Output
While suppressing interference, intelligently reconstructing masked GNSS signals and outputting them to standard receivers.
Dynamic Adaptation · Continuous Tracking
In dynamic, multi-source jamming scenarios, continuously tracking and suppressing interference to keep navigation stable.
A Wide Range of Applications
Meeting the navigation-security needs of diverse platforms across air, land, sea, and fixed-monitoring scenarios.
Airborne Platforms
Anti-jamming navigation assurance for all kinds of aviation platforms.
Ground Platforms
Navigation continuity for mobile and special-purpose ground platforms.
Maritime Platforms
Secure, reliable positioning for surface platforms of every kind.
Fixed Installations & Monitoring
Navigation-security assurance for critical infrastructure and monitoring sites.
Build a navigation-security shield for your platform
Talk to our engineering team for product selection advice and customized solutions.