Stats

State Not Answered
Replies 2
Subscribers 44
Views 4598
Members are here 0

Trouble Simulating a High-Frequency Circuit in OrCAD Capture

I'm working on a project that involves a high-frequency RF circuit. I've designed the circuit diagram using OrCAD Capture and set up the simulation environment accordingly. However, when I run the simulation, I'm not getting the results I expected. The circuit seems to be behaving differently than anticipated, and I'm having trouble pinpointing the issue.

I've double-checked the components and connections in the circuit diagram, and everything looks accurate to me. I'm using appropriate models for RF components and have considered the parasitic elements as well. I suspect it might have something to do with the simulation settings or perhaps some intricacies related to high-frequency simulations that I might not be aware of.

0 AyushD over 2 years ago

Can you share what exactly is the issue you are facing ?
If you can share some snapshots or more details about the problem, we can try to see what might be causing the issue.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel
0 RFinley over 2 years ago

Without parasitic extraction of component packaging and the pcb, not sure you can get useful results for RF with "ideal" connections in p-spice.

RF Engineers use MW/HFSS for circuit blocks.

Much of the design comes from adding stuffing options and alternate paths to the pcb to finish the design on the bench.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Cadence Guidelines

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.