- #1
temujin
- 47
- 1
Dear Group,
I need to simulate a HF circuit (matched to 50 ohm ) connected (via a 50 ohm coax cable) to a signal source with 50 ohm output resistance.
Simulating this with e.g. Spice, should I use a 50 ohm resistor in series with the source?
Does the fact that the source is matched to 50 ohm output resistance have anything to do with any equivalent resistance connected in series with the source?
hope I managed to express myself properly here
regards
doneirik
I need to simulate a HF circuit (matched to 50 ohm ) connected (via a 50 ohm coax cable) to a signal source with 50 ohm output resistance.
Simulating this with e.g. Spice, should I use a 50 ohm resistor in series with the source?
Does the fact that the source is matched to 50 ohm output resistance have anything to do with any equivalent resistance connected in series with the source?
hope I managed to express myself properly here
regards
doneirik