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Nexio CAPITOLE-RF : Antenna design software

Nexio CAPITOLE-RF : Antenna design 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-RF : Antenna design software

Designer component:

  • Antenna library
  • Complex antenna design
  • Geometry importation from CAD software
  • Mesh generation

Antenna placement Optimization:

  • Coupling between antennas on a structure
  • Radiation hazard, ICNIRP guidelines for limiting exposure


  • Impedance
  • 3D Pattern or 2D cut
  • Gain / Directivity / VSWR
  • Reflexion coefficient
  • Frequency bandwidth
  • Coupling
  • Electromagnetic field: E and H
Nexio CAPITOLE-RF : Antenna design software

Nexio CAPITOLE-RF : Antenna design software

Key Features

Software resulting from innovative projects

PEA IASP (2008-10)

  • Antennas on naval platform

CAPITOLE-EM (2012-14)

  • Antennas with dielectric material (patch)
  • Validation with measurement in anechoïc chamber

CAPITOLE-HPC (2012-13)

  • Solver on supercomputer for large model


Key Benefits

POSTPRO3D composent:

  • Results analysis
  • Polar and cartesian 2D plots
  • 3D pattern display
  • Curves comparison, annotations
  • Surface current’s display
  • Display of Electric and magnetic field mapping
  • Image exportation
  • Export data in CSV format


  • Standard license
  • License with Customized development


  • Support
  • Maintenance
  • Training



  • Based on Method of Moments (MoM)
  • Triangle and wire mesh elements
  • Matrix compression: Adaptive Cross Approximation algorithm (ACA)

Nexio CAPITOLE-RF : Antenna design software

Trust the Experts at ACA TMetrix Inc.

ACA TMetrix Inc. is a leading Canadian distributor of test and measurement instruments and design tools. For over 55 years we have provided products manufactured by the world’s leading instrument manufacturers. Leading Distributor of Design Tools and Test Equipment in Canada.

Contact ACA TMetrix Inc.


3585 Laird Road, Unit 15 & 16, Mississauga ON L5L 5Z8

Phone: 1-800-665-7301

Fax: 1-905-890-1959

Email: info@tmetrix.com

About ACA TMetrix Inc.

ACA TMetrix Inc. is a leading supplier of test instruments and design tools in Canada. For over 50 years we have provided services and support for products that are manufactured by the world's leading instrument suppliers.

TMetrix Ltd. is Part of the ACA Group of Companies. Allan Crawford Associates (ACA), is one of Canada's largest distributors of electronic components, test equipment, and scientific solutions.

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