Computational electromagnetics software. Uses surface Method of Moments, enhanced by using the Multilevel Fast Multipole Method. Code is parallelized and runs on laptops, desktops and clusters. The code precision is adjustable, it is fast and uses little memory. CFIE is used for closed surfaces, and EFIE for open PEC surfaces. Can function on GMSH, GiD and ANSYS meshes.
Features
- Perfect Electric Conductors
- Combined Field Integral Equation (CFIE) with adjustable setting
- uses MPI for parallelization
Project Samples
Drone illuminated by plane wave. Courtesy of Jean-Pierre Adam
Spatial launcher with monopole antenna. Courtesy of Jean-Pierre Adam
radiation pattern of vertical dipole over a plate
norm of currents, plane wave, almond. 500,000 unknowns
RCS almond: Puma is better&faster than FEKO. Monurbs fails
RCS of dihedron. Same for Puma, Feko, Monurbs. Puma fastest
Categories
SimulationLicense
GNU General Public License version 2.0 (GPLv2)Follow Puma-EM
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User Reviews
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jchen Posted 2018年09月24日Puma_EM is a powerful tool to simulate electromagnetic wave reflection through metallic surfaces.
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ajlaut Edited 2018年08月02日Seemingly not as optimized or quick as commercial codes but quite capable and customizable. Multi-threading is a plus however I do not think it scales as well as it could.