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

Assigning 2 excitations with a 90 phase difference in HFSS10

Status
Not open for further replies.
O

oronciere

Newbie level 1
Joined
Jun 25, 2008
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,288
Hello,

I' m trying to simulate 2 waveguides with radiating slots in HFSSv10.
The aim is to generate 2 circular polarizations. Therefore, I have modelled two different waveguides and I want to excite them with a 90º phase difference.

My problem comes of the fact that the waveport, lumped port don't allowed to specify a phase. To overcome this porblem, I have tried to use a voltage source. But when I put two voltage source (one in each waveguide entry) one is correctly exciting the first waveguide but the second one gives a null field.

Anyone knows how overcome this problem?

Thanks,
Olivier
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top