How do we justify current density viewer in Sonnet?

Hi all,

How do we justify current density viewer in sonnet?

WHat information we can get from this?

After we see it just copy as picture only?

The current density can often help you troubleshoot a design. It could answer questions like, "what is causing this resonance in the S-parameters?". Since it is a current density , you must integrate across the width of a line to know the total current. This total current can be useful, for example, to determine if you are breaking any processing rules for maximum current.

It can also give you an idea if you have chosen a small enough cell size (coarse currents = less accurate).

It gives you the distribution of rf current in your circuit.