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.

DUMMY objects in HFSS

Status
Not open for further replies.

beetro78

Member level 3
Joined
Jan 17, 2007
Messages
59
Helped
3
Reputation
6
Reaction score
0
Trophy points
1,286
Location
Naples, Italy
Activity points
1,774
I need to model a finite ground CPW.
The structure is very small if compared to the wavelength and also with respect to the dimensions of the substrate so I used dummy model objects above the trasmission line and below in the substrate.

Is this the rigth way? Or there is a more elegant way to get a very tight mesh in the CPW gap regions and a looser one in the rest of the box?

Can someone share his/her experinece in CPW/CPS sw simultations?

Thanks
 

Azulykit

Advanced Member level 4
Joined
Feb 18, 2007
Messages
1,121
Helped
219
Reputation
436
Reaction score
112
Trophy points
1,343
Location
All over the Map.
Activity points
8,407
I might start with a CPW model and manually refine the mesh or add virtual objects only if I was suspicious of the results. I try to compare the results to other simulators as a gross test to see if I have blundered somewhere.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top