Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Lumped port de-embedding in HFSS

Status
Not open for further replies.
W

wlcsp

Full Member level 3
Joined
Aug 16, 2004
Messages
184
Helped
22
Reputation
44
Reaction score
10
Trophy points
1,298
Activity points
1,511
Dear all,

How can I de-embed the self-inductance of lumped port in HFSS?
Thanks.
 

It is impossible to do de-embedding for Lumped port because port solver for the propogation constant can not be done for lumped port.
 

burton said:
It is impossible to do de-embedding for Lumped port because port solver for the propogation constant can not be done for lumped port.
Click to expand...

Can't we calculate the magnetic flux and then calculate the inductance?
 

If you take your lumped port, attach it to some sort of transmission line with a wave-port at the other end, you can de-embed the wave port back to the lumped port. Then use a circuit simulator to de-embed the response of the lumped port. Of course if you have discontinuities at the lumped port those will be included in the measurement.

Another option would be to drive a very lossy tline with the lumped port. Ideally S11 would be 0, but if it's not than that will be your lumped port inductance and other discontinuities.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top