Coaxial to Waveguide Coupling

Application ID: 1863


Feeding a waveguide from a coaxial cable is a straightforward way to achieve electromagnetic waves inside a waveguide. Due to its small size and circular shape, the cable contributes significantly to the overall size of the problem. It is therefore necessary to keep the cable as short as possible.

This model shows how to the Port boundary conditions to feed a rectangular waveguide.

This model example illustrates applications of this type that would nominally be built using the following products:

RF Module