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

How to traverse the Brillouin zone of a triangular lattice in CST MWS for dispersion

Status
Not open for further replies.
S

susovan0010

Junior Member level 2
Joined
Oct 11, 2010
Messages
20
Helped
0
Reputation
0
Reaction score
1
Trophy points
1,281
Activity points
1,435
Hi,

I want to get the PBG of a triangular lattice using CST eigenmode solver. I put the boundary condition as follows

+/- x: Periodic
+/- Y: Periodic
+/- z: Et=0

I know that the phase x and phase y parameters are to be swiped over some angle (As we do for rectangular lattice
1 from Γ to X point of Brillion zone (0,0) to (180,0)
2 from X to M point (180,0) to (180, 180)
3 from M to Γ point) (180,180) to (0,0)

But what are the angles for triangular lattice?

One more thing, How to configure the boundary conditions to get TE and TM dispersion plot?

Is it like the following?

+/- z: Et=0-> TM dispersion?
+/- z Ht=0-> TE dispersion?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top