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.

Momentum help for CPW design

Status
Not open for further replies.

asmodeus

Newbie level 6
Joined
Aug 16, 2009
Messages
11
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
Bristol
Activity points
1,354
Hello all. I want to design at Momentum a tapered CPW as depicted in the picture I attached because I want to simulate the S parameters,but need help. First of all, how can I define the black area as conductor and the red area as nonconductive layer?
 

vfone

Advanced Member level 5
Joined
Oct 10, 2001
Messages
5,279
Helped
1,549
Reputation
3,099
Reaction score
1,154
Trophy points
1,393
Activity points
33,444
Right click on red, Properties, and chose metal layer.
For black area (substrate layer) go to Momentum, Substrate, Open, and modify or chose a different substrate layer.
 

besttor

Newbie level 2
Joined
Mar 31, 2009
Messages
2
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,292
vfone said:
Right click on red, Properties, and chose metal layer.
For black area (substrate layer) go to Momentum, Substrate, Open, and modify or chose a different substrate layer.
If your layout is as the attached, you need to map a slot layer on the substrate layer. and draw the red polygons on this layer.

To check the layout, you could use EMDS-> 3D EM preview to see the real layout.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top