http://www.trg2.saic.com/cem/cem.html SAIC Computational Electromagnetics codes <title_line>rada scattering, antenna design, and general electromagnetic simulation <contact>http://www.trg2.saic.com/cem/feedback.html <abstract> SIG2D3.2 - SIG2D rigorously computes the EM scattered fields from arbitrary bodies of translation. It is commonly applied to edges, gaps, 2D surface irregularities, and other problems where the geometry varies slowly along one axis. It features incremental solve capability for fast design updates, and an out-of-core solver for solving large problems. SIG2D4.0 - SIG2D 4.0 contains all of the features of SIG2D 3.2 plus anisotropic material modeling capability. SIGLBC5.2 - SIGLBC rigorously computes the EM scattered fields from arbitrary 3D structures. It is commonly used to evaluate full or sub system scattering, antenna patterns, and mutual coupling effects. It features incremental solve capability for fast design updates, and an out-of-core solver for solving large problems. <category>application <environment>workstations and high performance platforms <category>application <keywords>electromagnetics </urc>