Active RCS calculations in a model with sources other than plane waves are now supported. A new script has also been created and is available to users to perform co-site interference analysis in platforms using multiple transmitters and receivers. Share this post Link to post Share on other sites. The plug-in to interface FEKO with Optenni Lab, for automatic matching circuit generation, has been upgraded to include a new workflow option and more advanced automation integration.
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Depending upon the case, this new feature can reduce the required number of triangles of the mesh for the MoM region by a factor of 70 or more. I have added metallic materials to my media, but it wont let me change my object to anything other than PEC, a dielectric, or free space. A new script has also been created and is available to users to perform co-site interference analysis in platforms using multiple transmitters and receivers.
Helical Antenna design on FEKO Lite?
This feature benefits users interested in modeling wires, including helix structures or medical leads. The medium of the internal region should rather be set to free space or dielectric and a 'thick' metallic medium property applied to the faces bounding the region.
The concept of "skin effect" is used for metallic ilte that bound a region and is what the solver uses in the calculation. Active RCS calculations in a model with sources other than plane waves are now supported. Sign In Sign Up.
This extension reduces computational requirements and achieves the same accuracy with fewer segments compared to linear segments.
For such cases, Lua scripting is used to implement these solutions. Figure 2 New script recording feature in CADFEKO to perform repetitive actions record script once and then repeat the set of actions just using the script and for advanced and customized actions record and extend the script.
Figure 1 Electric near fields lte at 5 mm from the axis of a 20 turn helix with radius 2. Once recorded, the user can re-run the script to avoid performing repetitive actions or modify a script for advanced or customized actions see Figure 2. The plug-in to interface FEKO with Optenni Lab, for automatic matching circuit generation, has been upgraded to include a new workflow option and more advanced automation integration.
Comparison using linear and curvilinear segments. Thanks for the question.
In the new release, the comprehensive cable modeling tool adds the Vance braided fekl type see Figure 3. Register a new account. An explanation for this can be found in the User Manual Ch. Users often have specific requirements for model setup or visualization that are not included in the FEKO user interface.
Posted November 30, High order basis functions HOBF allow the user to mesh geometry with larger triangles and obtain the same solution accuracy.
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FEKO Integrated in HyperWorks 14.0
In particular, I think you are experiencing: For example, shown below I have a dielectric "vaseline" and a metallic "NiZn" but when I right-click on region 1 I can only change it to the dielectric.
Figure 1 shows that to get the same accuracy with linear segments, segments are needed instead of pite when using curvilinear wires. Share this post Link to post Share on other sites. In this new release, features like using multiple configurations in a single model, perfect magnetic conductor PMC boundaries, OpenMP parallelization for multicore machines and others have been added. In this new release, the software will support curvilinear meshes of segments for fekk method of moments MoM and for the multilevel fast multipole method MLFMM.
Altair releases HyperWorks Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. Users can run multiple HyperWorks applications, including FEKO, and other Altair products for a flat rate, rather than paying for each license in use. The electromagnetics solver suite in HyperWorks is FEKO, a comprehensive electromagnetic analysis software used to solve a broad range of electromagnetic problems.