Re: finite substrate
时间：03-23
整理：3721RD
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Simply said:
2.5D means that your structure contains only
- metal and dielectric layers in 2D plane (say XY)
- and vertical vias (wires, connections) connecting 2 XY planes - this is "0.5D".
For this kind of structures, Green's functions are known and computation is very effective.
2.5D means that your structure contains only
- metal and dielectric layers in 2D plane (say XY)
- and vertical vias (wires, connections) connecting 2 XY planes - this is "0.5D".
For this kind of structures, Green's functions are known and computation is very effective.
I plan to give designer a try pretty soon. I saw the demo of a 54 element simulation. Pretty cool!
If you are modeling only 2.5D structure, you may try the Ansoft Designer - Planar EM, it has new functions specially for periodic structures, and also frequency sweep. That is a great feature for designing FSS/PBG. I have simulated some FSS structures, the results are perfect.