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=== [[Image:Back_icon.png|30px]] '''[[EM.Cube R18| Back to EM.1 Release At A Glance ===Cube Main Page]]'''
The new [[=== EM.Cube]] R18R20.1 release is the most powerful electromagnetic simulation suite EMAG Technologies Inc. has ever produced in its history of more than two decades. The new release offers a combination of state-of-the-art simulation capabilities that reflect the latest advances in computational electromagnetics (CEM) as well as productivity features requested by our valued users.Release At A Glance ===
The new [[EM.Cube]] R20.1 release is the most powerful electromagnetic simulation suite EMAG Technologies Inc. has ever produced in its history of more than two decades. The new release offers a combination of state-of-the-art simulation capabilities that reflect the latest advances in computational electromagnetics (CEM) as well as productivity features requested by our valued users. === New EM.Tempo (FDTD) Features ===
*New gyrotropic materials including biased ferrites and magnetoplasmas
*New fast frequency and angular sweeps of periodic structures with oblique incidence using an existing dispersion sweep database
*New streamlined single-run wideband multi-frequency observables with data management options (field sensors, radiation patterns, RCS and Huygens surfaces)
*New "Polarimetric Scattering Matrix" sweep simulation as a special type of the RCS observable
*Computation of total port voltages, total port currents and total port powers in both time and frequency domains for multiport structures
*New standard output parameters for port voltages, port currents and port powers at the center frequency of the project
*New option for sampling the field components of temporal field probes at the boundary of the Yee cell or at its center
=== New EM.Terrano (Ray Tracing) Features ===
*New digital modulation schemes with 17 waveform types and computation of Eb/N0 and bit error rate (BER)
*New distributed transmitters and receivers using Huygens sources
=== New EM.Ferma (Static) Features ===
*New thermal simulation engine (heat conduction and convection) for computation of steady-state temperature distribution and heat flux density
*3D visualization of surface and volumetric spatial Cartesian data overlaid on the scene
=== New EM.Picasso (Planar MoM) Features ===
*Improved planar mesh generation for structures with vertical vias of irregular shape and arrays of via objects
*New capability of handling edge vias and short thin vertical walls (fins)
=== New EM.Illumina (Physical Optics) Features ===
*Improved, more accurate formulation of impedance surfaces in GO-PO and IPO solvers
*New Python commands for defining all the 18 types of field integrals in [[EM.Ferma]]
*New Python command for creating generic spatial Cartesian data in CubeCAD, [[EM.Tempo]] and [[EM.Ferma]]
*New Python function for rotating a radiation pattern
*New Python functions for translating, rotating, scaling, aligning and mirroring all the objects in the project workspace
*New Python function for rotating a radiation pattern
*New Python function for computing the radiation pattern of a generalized 3D array
*New Python function for generating the radiation pattern of a Huygens surface data file