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cyberduke

4 Posts

Posted - Jan 02 2021 :  20:11:03  Show Profile  Reply with Quote
Hi, I have the following Fast Henry file, but the results are all nan in the Zc.mat file. I cannot figure out why this is the case. I would love some ideas. Thanks in advance.

.units m 
.default sigma=58000000.0 nhinc=1 nwinc=1 rh=2 rw=2

Nw1 x=0 y=0 z = 0.03 
Nw2 x=0 y=0 z = -0.03 
EWire Nw1 Nw2 w=2e-3 h=2e-3 
.external Nw1 Nw2 

Nbar001  x=0.012 y= 0.0 z= 0 
Nbar002  x=0.068 y= 0.0 z= 0 

Nbone001 x=0.012 y=0.0 z=0.012035
Nbone002 x=0.037200000000000004 y=0.0 z=0.012035
Ebone00 Nbone001 Nbone002 w=0.001 h=3.5e-05

Nbone011 x=0.03800000000000001 y=-0.20935573443522382 z=0.012035
Nbone012 x=0.038 y=-0.04699822609770328 z=0.012035
Ebone01 Nbone011 Nbone012 w=0.001 h=3.5e-05

Nbone021 x=0.043800000000000006 y=1.0727905960530816e-17 z=0.012035
Nbone022 x=0.069 y=1.6900125828233477e-17 z=0.012035
Ebone02 Nbone021 Nbone022 w=0.001 h=3.5e-05

Nbone031 x=0.037200000000000004 y=0.0 z=0.012035
Nbone032 x=0.03800000000000001 y=-0.20935573443522382 z=0.012035
Ebone03 Nbone031 Nbone032 w=0.001 h=3.5e-05

Nbone041 x=0.038 y=-0.04699822609770328 z=0.012035
Nbone042 x=0.043800000000000006 y=1.0727905960530816e-17 z=0.012035
Ebone04 Nbone041 Nbone042 w=0.001 h=3.5e-05

.equiv Nbone002 Nbonebone031
.equiv Nbone032 Nbonebone011
.equiv Nbone012 Nbonebone041
.equiv Nbone042 Nbonebone021

.external Nbone001 Nbone022
 
EVa0 Nbar001 Nbone001 w=0.0001 h=0.0001
.external Nbar001 Nbone001  
EVb0 Nbar002 Nbone022 w=0.0001 h=0.0001
.external Nbar002 Nbone022 
.freq fmin=10.0 fmax=1000000000.0 ndec=1.0 
.end

Enrico

434 Posts

Posted - Jan 09 2021 :  19:35:15  Show Profile  Reply with Quote
Segments cannot overlap more than a small fraction, unless they are orthogonal.

In your case these two segments are overlapping for a long part:

Ebone01 Nbone011 Nbone012 w=0.001 h=3.5e-05
Ebone03 Nbone031 Nbone032 w=0.001 h=3.5e-05

Best Regards,
Enrico
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