Auto-optimisation tools are not new, but they usually require manual intervention if a globally-optimal solution is to be found. And simulation times often make such a process impractical. A new tool from Vector Fields - Optimizer - automatically selects and manages multiple goal-seeking algorithms to eliminate the need for manual intervention, making optimisation feasible in virtually all design cases.

Running Time: 14m 17s

Waveguide Filter using CONCERTO A simple waveguide filter is built using the Modeler showing some of the facilities available, including copying and Boolean operations. Ports are added at either end, and the FDTD simulator QUICKWAVE is launched. The analysis is shown in real time, indicating rapid solution time, and the use of the interactive visualization within the Simulator.

Running Time: 7m 17s

Horn Antenna using CONCERTOA horn antenna is built using the Modeler showing sweep and draft angle features in the modeler, plus the ability to set levels of precedence to overlapping volumes. The FDTD analysis QUICKWAVE is shown in real time, including 3D radiation patterns.

Running Time: 6m 43s

Scripts and Freeze FilesA parameterized planar filter is analyzed using the QUICKWAVE FDTD module. Some more advanced features in the Geometric Modeler are highlighted, particularly the use of Command Scripts to help automate the process, and enable paramterization. The Freeze function in the QUICKWAVE analysis is put to good use, allowing the simulation to be paused and restarted as required.

Running Time: 8m 38s