RF MODULE

2 At the waveguide end, Boundary 23, select the Port boundary condition. On the
Port tab set the values according to the table below:
DESCRIPTION VALUE
Port number 1
Wave excitation at this port selected
Pin 500
Mode specification User defined
Mode type Transverse electric (TE)
E0 0 0 cos(pi*(y-13.5[cm])/7.8[cm])
Specify cutoff frequency selected
νcutoff nu_co
3 Use the default Perfect electric conductor boundary condition at all other boundaries
except at the symmetry boundaries (Boundaries 2, 7, 10, and 19) where the Perfect
magnetic conductor boundary condition is applied.
4 Click OK.
MESH GENERATION
1 Select Mesh Cases from the Mesh menu and create two new mesh cases by clicking
the New button twice in the dialog box that opens.
2 Select Mesh case 1 in the list and select Use the same mesh as mesh case 0. Repeat the
procedure for mesh case 2.
3 Click OK.
4 Select Mesh case 0 from the Mesh menu.
5 Open the Subdomain Settings dialog box.
6 Click the Element tab and select Vector - Cubic from the list of Predefined elements.
Do this for all subdomains.
7 Click OK.
8 Select Mesh case 2 from the Mesh menu.
9 Open the Subdomain Settings dialog box.
10 Click the Element tab and select Vector - Quadratic from the list of Predefined
elements. Do this for all subdomains.
11 Click OK.
MICROWAVE OVEN | 163