| New Features and Improvements in Matrix Partition Solution EMC Studio 6.0 provides improved Matrix Partitioning calculation scheme. This includes: Improvement of calculation scheme: less HD space required, easier parallel cluster calculationsOptimized task processing: one input file definition for set of problems, one execution of computational solverImprovements in Layers organization for geometry objectsLayer Sets for convenient definition of calculation task and separate view of each model variation | 
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Detection of Geometry Elements Related to Dielectric Substrate For correct simulations of glass antenna optimization problems using Matrix Partitioning scheme all metallic elements affected by dielectric substrate must be placed to the same Base Layer or Additional Layers Set as dielectric. New geometry selection tool provides fast and convenient access to triangles and wire segments related to particular dielectric substrate. | 
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New Features and Improvements in Multi Excitation Solution EMC Studio 6.0 provides improved Multi Excitation calculation scheme. This includes: Improvement of calculation scheme: less HD space required, easier parallel cluster calculationsOptimized task processing: one input file definition for set of problems, one execution of computational solverExcitation Sets allows to group several excitation sources for convenient definition of calculation task | 
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New Ideology of S, Y, Z Solution - Multiport Solution EMC Studio 6.0 provides new ideology of Multiport solution. This includes: Easier calculation approach for analysis of multiport systemsUser-defined reference impedanceUser-defined type of output network parameters (S, Z or Y)New Port objects are introduced in TriD solverAntenna diversity analysis by means of Correlation CoefficientNew 2D Post Processing Tool for Correlation Coefficient observation | 
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Near Field Calculation in Volume - Near Field Grid EMC Studio 6.0 provides new observation quantity, Near Field Grid required for near field calculation and observation in volume. In this case field values are calculated in vertices of the defined near field grid. |  |
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Field Reference Level - Iso-line and Iso-surface Definition EMC Studio 6.0 provides new field reference levels visualization options for convenient analysis of smart entry antenna systems - Iso-line and Iso-surface modes. |
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LF Magnetic Field Analysis Type for Low Frequency Problems New LF Magnetic Field Analysis Type in EMC Studio 6.0 provides numerical modeling of low frequency magnetic fields interaction with thin 3D sheets characterized by combined resistive and magnetic properties. Automotive and industrial magnetic shielding problems can be effectively solved in frequency range from DC up to several MHz. |
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Extension of Shield Shapes EMC Studio 6.0 provides extended functionality for cable shields in Hybrid Analysis Type: Shielded Ribbon Cables SupportOuter Covering Support for Coaxial, Ribbon and Multi CablesWrap Shaped Shields Support for Multi Cables |
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IBIS Devices Support IBIS is the Input/Output Buffer Information Specification from the Electronics Industry Alliance. IBIS is a behavioral model that describes the electrical characteristics of the digital inputs and outputs of a ECU through V/I and V/T data without providing the actual circuit information. An IBIS model consists of tabular data made up of current and voltage values in the output and input pins, as well as the voltage and time relationship at the output pins under rising or falling switching conditions. This tabulated data represents the behavior of the ECU. In order to introduce ECU behavioral characteristics to system simulation model EMC Studio 6.0 provides new type of device - IBIS Device. | 
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Support of Bits Sequence Sources an Eye Pattern Diagram EMC Studio 6.0 supports special type of sources in Schematic Elements Library, intended for bit signal generation in time domain tasks - Bits Sequence Sources. This includes: Pseudo Random Bits SequenceRandom Bits SequenceStatic Bits Sequence |
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PCB Modeling in Complex Environment Comming soon powerful navigator and pre-processor for printed circuit board systems EMCoS PCB VirtualLab in conjuction with EMC Studio 6.0 provides full tool chain for PCB models integration into complex environment and simulation. Modeling workflow consists of the following steps: Importing of PCB model in ODB++ file format to EMCoS PCB VirtualLabPre processing and assignment of physical parameters using EMCoS PCB VirtualLab toolsConverting of PCB to EMC model compatible with EMC StudioImporting of PCB model to EMC Studio projectConstruction of complete simulation task for analysis in EMC Studio environment |
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More Features New 2D Post Processing Tool for Antenna Correlation Coefficient Obse rvationImproved Wires Routing in System DiagramUser - defined Probes for Circuit File DevicesASC File Format ExtensionImproved Intersection Detection between Cables and TrianglesNew Segments Grouping Functionality - Cable RoutesExtension of Object/Model Ideology to Hybrid Analysis TypesNear Field Distribution in Near Field GridDielectric Substrates Support in LF Electric Field Analysis TypeExtension of Models Library with Virtual Bench ModelsFull Support of Windows 7 Operating System |
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Enhancements Faster LC Calculation with LF Electric Field SolverImproved Construction of Cable Bundle Cross-sectionSupport of Binary Format for TriD Output FileImproved Output File for Time Domain TriD CalculationsDefinition of Multiple Calculations for Stochastic Cables Analysis in XTalk and Radiation Hybrid SolversSlight Improvements in S2Cir ConverterSupport of Multiple Near Field Sources and Impressed CurrentsImprovement of Cables Auto-bundling for Random TypeImproved Cables LibraryImproved Processing of Imported Touchstone and From File DevicesView Indexes of Circuit Element Pins in SchematicConvenient Selection of SplicesImproved Union Segments FunctionalityConvenient Handling of Near Field Areas in 3D Post ProcessingImproved 2D Post Processing for Near Field ObservationsPossibility to Edit Input File for Hybrid Analysis Type for Advanced UsersImprovement of Static2D Viewer Simulation Cores | EMCoS offers a large number of EM-Solvers for nearly each electromagnetic calculation problem. For the most important EMCoS solvers information can be found here: |
| TriD (electrodynamic MoM-Solver) | TriD is the integrated solver for the smart analysis of electromagnetic response of complicated structures placed in free space or above a ground plane. Metallic structures consisting of arbitrary shape wires and surfaces (both open and closed) are handled in TriD. The program allows finite conductivity of wire segments by specifying their resistance, inductance and capacitance. Any linear time invariant passive circuit can be incorporated into the calculation with a unique SPICE link. Different types of excitation sources are available in TriD including incident plane wave, voltage source over a wire segment, current sources, impressed currents, electric and magnetic dipoles as well as any arbitrary combination of sources. The core of TriD is based on the Method of Moments (MoM) to numerically solve the Electric Field Integral Equations (EFIE) for the induced electric currents on wires and surfaces. Triangular basis functions for the surface and segment currents and special basis functions for the junction currents have been developed into TriD to calculate the induced electric currents on the whole structure. Different extremely fast solvers developed at EMCoS (out-of-core version, parallel cluster version), are used in TriD for solving the resulting systems of linear equations to obtain the coefficients of the current expansion. The out-of-core and parallel solvers allow the calculation of very large problems. With a well equipped modern PC solution of problems with 40.000 unknowns and more can be done TriD automatically chooses the best solver without user interaction. With the inverted equation system both the current and charge distributions on the whole structure are available, and the desired characteristics of the structure are calculated both in near and far field. Special calculation features aiding antenna calculations are implemented. A number of user-orientated original visualization tools such as the TriD Task Editor and a surface/charges 3D viewer have been specially developed for TriD. TriD is fully compatible to the EMC Studio product line and can be very easily used within this environment. A number of additional tools for mesh generation like ReMesh and result processing like Graph Studio can be used to allow to solve even extremely complicated calculation problems. Main Features of TriD: full MoM program for solution of electrodynamic problems Matr ix Partitioning for fast parametrical sweeps and optimizationssurface and wire object supportspecial dielectric glass antenna featuresError Estimation functions for model improvementenhanced time domain calculation functionsadaptive frequency sampling for fast frequency sweepsfast solvers for very large problems (out-of-core and parallel)surface current, line current and field calculationsfull integration into the EMCoS tool chainPO Physical Optics support Solver Features TriD: out-of-coreparallel versions for Linux-clusterparallel version for Windows-cluster |
| Static2D (MAS-Solver for electrostatic 2D calculations) | Static2D is a solver based on MAS (Method of Auxiliary Sources) for the calculation of the per unit length capacitances and inductances of cable structures with insulation or other TEM conductors. The usage of MAS gives a very high speed with good accuracy. Static2D is fully integrated into other EMCoS products like EMC Studio. |
| Low Frequency Electric Field (MoM-Solver for electrostatic 3D calculations) | Low Frequency Electric Field Solver is a user-oriented computer program for three-dimensional electrostatic analysis of complicated structures placed in free space or over the perfectly conducting ground plane. Obtained capacitance/inductance matrixes can be used for low frequency analysis of metallic wire-surface structures. For complicated wire structures equivalent electrical circuit is created based on LC matrixes obtained from electrostatic problem solution. For equivalent electrical circuit branched wire structures are split into non-branched parts, special split rules can be also defined by user. Electrostatic solver used in LF EF Solver (Static3D) is based on the Method of Moments (MoM) to numerically solve the Electric Field Integral Equations (EFIE) for the static distributions of charges on wires and surfaces. Inductances are extracted using analogy between magneto-static and electro-static problems. Well-known step basis functions for the surface and segment charges have been applied in Static3D to properly approximate static charge distributions on the whole structure. Specially developed solver including out-of-core solver is used in Static3D for solving the systems of linear equations to obtain the coefficients of the charge expansion. Once these coefficients are found, charge distributions on the whole structure are obtained, and the desired characteristics of the structure are calculated. A number of user-oriented original pre-processing and visualization tools such as, EMC Studio, EMCPad and ReMesh are compatible and can be used to view and edit the input file, to visualize and refine the input geometry, as well as to post-process output results. |
| SPICE (network simulator) | With the TL2Field Engine radi atio n of arb itrary cable structures terminated with lumped linear, nonlinear, passive or active circuits. The current distribution along a transmission line is calculated. The sum currents along the cable structures are converted to impressed sources that can be used within full wave EM-field solvers. TL2Field-Engine make the user free from many limitations of pure EM-field solvers. Termination circuits are not restricted to be linear or passive. Nearly any termination can be treated, that can be modeled with SPICE like network-analyzer-programs. With the TL2Field Engine radiation of arbitrary cable structures terminated with lumped linear, nonlinear, passive or active circuits. The current distribution along a transmission line is calculated. The sum currents along the cable structures are converted to impressed sources that can be used within full wave EM-field solvers. TL2Field-Engine make the user free from many limitations of pure EM-field solvers. Termination circuits are not restricted to be linear or passive. Nearly any termination can be treated, that can be modeled with SPICE like network-analyzer-programs. EMC Studio supports the following analysis types of EMSpice: AC Small-Signal AnalysisTransient Analysis All models from Berkeley SPICE3f5 are supported. | | Cross-Talk-Engine | The Cross-Talk-Engine allows the crosstalk calculation between arbitrary cable structures. Ideal, lossy, nonuniform, shielded cables as well as twisted wire pairs can be calculated. To gain maximum flexibility a cable harness is subdivided into small segments compared to wavelength. Each segment can represent a different geometry. Using EMCoS-Solver2D the Cross-Talk-Engine calculates the MTL parameters of all segments. After this step a calculation model is generated. Finally the models are combined to one calculation block that can be incorporated to EMC Studio or each Spice 3 compatible network analysis program for further processing. |
| TL2Field-Engine | With the TL2Field Engine radiation of arbitrary cable structures terminated with lumped linear, nonlinear, passive or active circuits. The current distribution along a transmission line is calculated. The sum currents along the cable structures are converted to impressed sources that can be used within full wave EM-field solvers. TL2Field-Engine make the user free from many limitations of pure EM-field solvers. Termination circuits are not restricted to be linear or passive. Nearly any termination can be treated, that can be modeled with SPICE like network-analyzer-programs. |
| Field2TL-Engine | The Field2TL Engine allows the calculation of homogeneous and inhomogeneous field coupling into complex multi conductor transmission line structures. Insulation and small spacings can be calculated as well as arbitrary terminations (linear, nonlinear, pas sive or active c ircuits) . The effects of fields are considered with distributed sources along the cable structure. The equivalent sources represent exactly the coupled voltages and currents due to incident fields. This engine means an important extension to conventional EM-field solvers. Compact cable harnesses with small spacings can be calculated with arbitrary termination circuits. The very sophisticated geometry processing units and the well tested solvers gives accurate results. |
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