Satellite Navigation (PNT)
High-Performance GNSS Signal Simulator BeiDou Short Message Integration Tester Modular Universal Signal Generator Portable GNSS Signal Record and Playback Equipment
LEO Simulator
LEO-L-band Nav Signal Simulator LEO-Ka-band Nav Signal Simulator LEO-C-band Nav Signal Simulator
Automated Support & Testing
Navigation Product Automated Test & Evaluation System Testing and Certification Standards
Builds a wireless test environment to simulate visible satellite signals and complex interferences in open spaces—including 3D dynamic angle shifts between interference and satellite signals. It enables thorough testing of navigation terminals’ dynamic/static performance and anti-jamming capability in tough electromagnetic environments.
It simulates multi-system navigation signals (with BDS at the core) and band-specific interference, pairing anechoic chamber testing with real-world environment modeling to replicate occlusion and multipath effects. It delivers quantitative performance evaluations of devices under test and detailed reports.
"All-Sky" Anechoic Chamber
It simulates multi-system navigation signals (with BDS at the core) and band-specific interference, pairing anechoic chamber testing with real-world environment modeling to replicate occlusion and multipath effects. It delivers quantitative performance evaluations of devices under test and detailed reports.
"All-Sky" Anechoic Chamber Full-Element Modeling (Discrete Antenna Array
Uses Ray Tracing for signal modeling, with 3D animations of signal beams to deliver accurate, intuitive real-time visual feedback.
"All-Sky" Anechoic Chamber Environment Visualization Design
Solution Highlights
Supports simultaneous output of satellite signals from BDS, GPS, GLONASS, Galileo, NavIC, and QZSS navigation systems
Features flexible scenario generation and signal control capabilities, capable of generating navigation satellite signals, array interference signals, navigation spoofing signals, and multipath interference signals required for high-dynamic receivers
Supports inbound short message signal reception, processing, and closed-loop testing
Enables simulation of navigation and interference signals from different incident directions
Zero-delay, non-jitter switching between satellite signal antennas, meeting full-time testing requirements
Supports automated control of test processes and real-time/post-hoc evaluation of experimental results
Features automated calibration of system link parameters such as power, transmission delay, and frequency
Enables monitoring of navigation and interference signals (including signal power, pseudorange, navigation messages, etc.)
Supports 3D real-time monitoring and display of test scenarios (including directions of satellite/interference signals and attitude changes of the tested terminal)
Equipped with a rich test scenario library, supporting conventional navigation performance testing as well as integrated navigation, dynamic/static RTK, and antenna performance testing
Solution Applications
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+86 187 1100 3743Email：lene@vunav.com
