Shape Optimization of a Cascaded Rectangular Cavity Filter
Application ID: 149131
Cascaded cavity filters provide much better bandpass filter performance than single cavity filters. This example demonstrate how to use shape optimization to optimize three rectangular cavity filters coupled via slots. The calculated S-parameters show excellent out-of-band rejection.
This model example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabella delle Funzionalità and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.
