Vivaldi Antenna

Capabilities

a Finite Element solver, that allows
- from 1D to 3D models,
- from linear to nonlinear problems,
- from static to low-frequency, medium- and high-frequency applications,
- from pure electromagnetic models to coupled ones with thermal, elasticity, motion and particles.
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Circuit Breakers

Outstanding Features for the coupling of electromagnetic, elasticity, motion and thermal allow realistic simulations of circuit breakers and switchgears.

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Low-, medium- and high-frequencies (full-wave) can all be solved in one program. Thus, antennas or any devices that radiate EM-fields can be analyzed.

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Individual Motor Designs

The application to simulate is a linear motor to be used in a future magnetic levitation railway. We publish this with kindly permission by HARDT GLOBAL MOBILITY

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Transformers

The shown example deals with a three phase medium power transformer. Goal is to find the main characteristics e.g. power and efficiency under normal operating conditions. Acoustics may also be simulated.

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Lightning strikes and Electrostatic Discharge (ESD) that may occur in wind turbine towers can be analyzed to help for dimensioning of arrestors and to estimate the electric and magnetic field strengths that appear.

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EMC, EMI, Electromagnetic Compatibility and Interference

The example shows a FEM analysis of a circuit breaker that is placed in a carbon fiber box. Induced eddy currents and the shielding effect are investigated.

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Customer Success

Following we demonstrate some presentations or papers published by industrial users and ourselves.

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This example shows an already complete model of a Vivaldi antenna that is ready to be solved.

The figure shows the electric field pattern at the frequency 8.6 GHz. Antenna impedance and reflection coefficients versus frequency, as they result from a frequency sweep solution, are shown.

Capabilities

a Finite Element solver, that allows

from 1D to 3D models,

from linear to nonlinear problems,

from static to low-frequency, medium- and high-frequency applications,

from pure electromagnetic models to coupled ones with thermal, elasticity, motion and particles.

Circuit Breakers

Outstanding Features for the coupling of electromagnetic, elasticity, motion and thermal allow realistic simulations of circuit breakers and switchgears.

Low-, medium- and high-frequencies (full-wave) can all be solved in one program. Thus, antennas or any devices that radiate EM-fields can be analyzed.

Individual Motor Designs

The application to simulate is a linear motor to be used in a future magnetic levitation railway. We publish this with kindly permission by HARDT GLOBAL MOBILITY

Transformers

The shown example deals with a three phase medium power transformer. Goal is to find the main characteristics e.g. power and efficiency under normal operating conditions. Acoustics may also be simulated.

Lightning strikes and Electrostatic Discharge (ESD) that may occur in wind turbine towers can be analyzed to help for dimensioning of arrestors and to estimate the electric and magnetic field strengths that appear.

EMC, EMI, Electromagnetic Compatibility and Interference

The example shows a FEM analysis of a circuit breaker that is placed in a carbon fiber box. Induced eddy currents and the shielding effect are investigated.

Customer Success

Following we demonstrate some presentations or papers published by industrial users and ourselves.

Vivaldi Antenna