McCavity

 
 

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McCavity

McCavity

Full-Wave Electromagnetic Cavity Simulation Software

McCavity is a computer software package for finding the radar cross section (RCS) of cavities. The cavity can be either rectangular or circular with or without dielectric layers of materials.


Applications

Electromagnetic scattering from cavities are often an important and challenging component of a target's total RCS.


Features

McCavity is based on an exact mode matching technique. The solution is numerically exact if sufficient number of modes are used in the computation. The larger the cavity, the more propagating modes are needed (typically less than 10 for cavities 2 to 3 wavelengths in a cross sectional dimension). For large cavities where the computation can be limiting, McCavity will solve using a reciprocity principle and high frequency Kirchoff approximation.


Benefits

  • McCavity predicts radar signature for rectangular or circular cavities with or without dielectric layers of materials.
  • McCavity is based on an exact mode matching technique.

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