Validate Radar Systems

​Validation engineers need to test radar in realistic scenarios to evaluate system-level performance. Target generators are often used to simulate targets for test; however, the increasing complexity of modern radar and their operating environments make it challenging to achieve adequate test coverage through simulation. Additionally, the application-specific nature of radar systems means test requirements can vary widely from system to system. Common radar target generation requirements include:

 

  • Simulating multiple targets with individual position, velocity, and attitude

  • Applying per-target delay, attenuation, Doppler shift, and RCS modeling 

  • Implementing models for atmospheric propagation, terrain clutter, and multipath 

 

System-Level Radar Test Solution

  • Phase-coherent multichannel RF acquisition and generation with subnanosecond synchronization using PXI Vector Signal Transceivers and NI-TClk.

  • Closed-loop, low-latency scenario simulation with real-time signal processing using FlexRIO FPGA modules, which are user-programmable with LabVIEW FPGA or Xilinx's Vivado Design Suite. 

  • Modular I/O platform provides flexibility to interface with radar at multiple test points: high-speed digital, direct-inject IF, and/or over-the-air RF.

  • Results recorded to the cloud or local RAID as full I/Q spectral data, parameterized results, or measurement metrics.

Solution Advantages

Build Your Solution with the NI Ecosystem

NI ofrece una variedad de opciones de integración de soluciones personalizadas para los requisitos específicos de su aplicación. Puede utilizar sus propios equipos internos de integración para el control total del sistema o aprovechar la experiencia de NI y nuestra red NI Partner Network a nivel mundial para obtener una solución lista para usar.

NI Partner Network

La red NI Partner Network es una comunidad global de expertos en la materia, aplicaciones y desarrollo de pruebas en general que trabajan en estrecha colaboración con NI para satisfacer las necesidades de la comunidad de ingenieros. Los socios de NI son proveedores confiables de soluciones, integradores de sistemas, consultores, desarrolladores de productos y expertos en servicios y canales de ventas capacitados en una amplia gama de industrias y áreas de aplicación.

Services and Support

NI works with customers throughout the life of an application, delivering training, technical support, consultation and integration services, and maintenance programs. Teams can discover new skills by participating in NI-specific and geographic user groups and build proficiency with online and in-person training.

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