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 Different result in impedance Matrix File		  New Topic  Reply to Topic
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aryajur

USA
7 Posts
Posted - Dec 08 2016 :  00:13:05  Show Profile  Reply with Quote
Hi,
After running one input file the result I see in the log window is different from the result matrix dumped in the matrix file (only in the inductance values). The result in the log window is correct.
Why are the results in the matrix file dump different than the log window?

Thanks

Enrico

545 Posts
Posted - Dec 08 2016 :  10:48:18  Show Profile  Reply with Quote
Both results are correct. Please read the embedded online help, chapter "Understand FastHenry2 output":

The result 

Computed matrices (R+jL) 
 Row 0: n1 to n5 
 Freq = 10000 
  Row 0: 0.00343966+1.59836e-009j 
 Freq = 100000 
  Row 0: 0.00343966+1.59836e-009j 
 Freq = 1e+006 
  Row 0: 0.00343966+1.59836e-009j 
 Freq = 1e+007 
  Row 0: 0.00343966+1.59836e-009j 
 Freq = 1e+008 
  Row 0: 0.00343966+1.59836e-009j


All impedance matrices dumped to file Zc.mat
This is the actual impedance of the square loop, for each frequency. You can see that the result is in the R+jL form, that is, the real part is the resistance and the imaginary part is the inductance.

The results are also dumped to the file Zc.mat. Note however that in this file the results are in the R+jwL form, where w is the angular frequency, that is, 2wf and f is the frequency.


Best Regards,
Enrico
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aryajur

USA
7 Posts
Posted - Dec 08 2016 :  18:45:52  Show Profile  Reply with Quote
I see, sorry for the noise.
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