Microstrip Coupler
Calculate the S-parameters (coupling) of a four port microstrip coupler. Use the finite difference time domain method.
![](../../../../images/feko/example_guide/EG_E05_microstrip_coupler/intro.png)
Figure 1. Transparent top view of the microstrip coupler containing multiple layers.
Calculate the S-parameters (coupling) of a four port microstrip coupler. Use the finite difference time domain method.