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Nexio CAPITOLE-RCS : Radar signature software

Nexio CAPITOLE-RCS : Radar signature software

  • Fast: ACA compression and parallelization allow to speed up the calculation
  • Accurate: Fully validated with measurement results on real mock-up
  • Innovative: New method from research labs
  • Powerful: Compute very large models
  • Easy: Dedicated graphical user interface with modern layout



Introducing the Nexio CAPITOLE-RCS : Radar signature software

DESIGNER Component :

  • Geometry Importation from CAO Software (format IGES, STEP)
  • Mesh generation
  • Parameters setting for the analysis :mono-static or bi-static methods
  • Materials Definition: Dielectric, absorbent or conductive materials
  • Angles Definition impact (Azimuth and  raising) following 2 methods: « conical cut » or « great circle »
  • Polarization: V, H and cross



  • Based on Method of Moments (MoM)
  • Elements with Volume and Surface
  • Matrix Compression: algorithm Adaptive Cross Approximation (ACA)
  • Solver direct Multi-Scale Compressed Blocks Decomposition (MS-CBD)
  • Multi-impact optimization
Nexio CAPITOLE-RCS : Radar signature software

Nexio CAPITOLE-RCS : Radar signature software

Key Features

Software resulting from innovative projects
A-SEAD (2010-11)

  • Method  ACA for matrix compression
  • Validation with measures in CHEOPS database (DGA CELAR)

CAPITOLE-EM (2012-14)

  • Volume methods for dielectric and absorbent materials to radar waves
  • Validation with measures in anechoic chamber

CAPITOLE-HPC (2012-13)

  • Solver on cluster for largest targets


Key Benefits


  • Standard  license
  • License with Customized development


  • Support
  • Maintenance
  • Training
POSTPRO3D Component:

  • RCS  Results Analysis
  • Frequency response
  • Polar and Cartesian 2D Graphs
  • Superposition of curves, annotations
  • Hologram’s display
  • ISAR Image processing
  • Impulse Response Calculation
  • Surface Current’s display
  • Exported image
  • Exported results in CSV format


Nexio CAPITOLE-RCS : Radar signature software

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