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Overcoming Cable Loss and Range Limitations in Antenna Testing: a new VNA Technology for Remote & High-Fidelity Testing at Lower Cost

As A&D RF systems grow more complex, precise antenna and OTA testing is vital. Traditional VNA setups face challenges like long cable runs, phase drift, and setup complexity, especially in CATR, anechoic chambers, and satellite test environments. This webinar introduces a modern approach using Anritsu’s PhaseLync™ technology, which enables synchronized, phase-coherent VNA measurements over long distances. With distributed VNA modules and flexible system architecture, engineers can perform high-accuracy measurements with lower loss and reduced complexity. Whether you're working on radar calibration, satellite communication validation, or in-field antenna alignment, this session will show how PhaseLync unlocks new levels of precision and test efficiency across the A&D lifecycle.

Topics covered will include:

  • Performing long-distance, phase-aligned measurements with high dynamic range 
  • Simplifying test setups using remote, synchronized VNA ports 
  • Addressing common challenges in antenna, radar, and SatCom testing 
  • Real-world A&D use cases showcasing the benefits of PhaseLync-enabled systems
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Optimizing Aerospace & Defense Radar Systems: Design and Testing with High-Performance RF and Microwave Signal Sources
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