ic_engr
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Hello All,
I am running a simulation for a Filtering capacitor as a shunt device. The capacitor is connected with 4-terminals. On the lower terminals there is inductances.
I ran two simulations. One set-up I added separate GND node on load side on other one I did NOT add a separate GND node on load side. For both runs the load is 50 Ohms. I am enclosing both the sim result and the schematic.
What I am confused is which is the correct response ?. The OUT2 is the output on node OUT2. Does it make sense to have GND node on load side, if I am interested in OUT node relative to local ground and NOT the source GROUND. Note that the source can be RF signal from outside world, so I am not sure what should be the ground for that ???
Any feedback is appreciated.
ic_engr
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