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

[CST] How to simulate an ISS (impedance standard substrate)

Status
Not open for further replies.
V

Vsl

Newbie level 3
Newbie level 3
Joined
Jul 21, 2017
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
32
[CST] How to simulate an ISS ( impedance standard substrate )

Dear all,

I'm tryng to simulate a CST structure like the one you can see in the picture. The structure represent the Open standard realized with alumina on a silicon substrate.
The three pads represents the landing pads of a typical ground-signal-ground probe.
The problem is how to simulate them. Do you suggest to use a waveguide port ( as shown in the second picture ) or three lumped port, one on each pad?

Thank you in advance,
V.M.

Capture.PNG Capture.PNG
 

Re: [CST] How to simulate an ISS ( impedance standard substrate )

Vsl,

Per the CST manual, if there are 3 or more conductors in proximity it is recommended that you use a multipin waveguide port. I would recommend reading this section of the manual, it isn't that dense. It is easy to find by clicking on "help" while you are in the waveguide port creation menu.
 
  • Like
Reactions: Vsl

    V

    Vsl

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top