Thus, if the structue is simple like rectangualr or circular, IE3D would be the best. However, the interface of IE3D is not quite suitable to include very fine details on the geomtery of the structure. It depends mainly on the geomtery of the structure and the required accuracy of the solution.įor example ZELAND IE3D is based on MoM(method of moments) solution of integral equation which has an excellent accuracy for frequency domain analysis. What are some good software tools for antenna. The System Assembly and Modelling framework in CST DS allows the user to set up coupled simulations which can combine different solvers automatically by making use of field sources.įinally, powerful automated post-processing allows you to extract every magnitude of interest for an antenna designer – nearfield plots, SAR, phase center, directivity or farfield gain for single antennas or arrays - and to process those data further for use in parameter sweeps or optimizations in order to improve the performance of your design. Installation of an antenna in a device or on a platform makes its analysis even more complex. CST DESIGN STUDIO ™ (CST DS) allows the hybrid co-simulation of the effect of an attached circuit on the antenna performance. The transient solver could be best for wideband or planar antennas, the frequency domain solver may be more suitable for electrically small antennas, while the integral equation solver can efficiently simulate electrically large or wire antennas.Īntennas never operate in isolation, but are attached to a feed network. The range of simulation methods in CST MWS allows the engineer to choose the best technique for each application. CST provides a variety of tools for each stage of the antenna design flow to study and improve your design.Īntennas are used in a vast variety of applications, and thus take come in a vast variety of form factors and radiation mechanisms. They are the indispensable link between the contained signal and the “ether”. Antennas are essential wherever wireless communication required.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |