| T O P I C R E V I E W |
| yoony |
Posted - Nov 25 2010 : 14:04:11
Hi. I have some problem with dielectric interface.
Please help me.
I'm tring to define 2 or 3 dielectric interfaces and 3 conductor surfaces .
It works well 2 dielectric interfaces and 3 conductor surfaces model.
(2 dielectric interfaces have same '.qui' file)
=========================================================
D dielectric.qui 6.5 2.78 0.0 0.0 0.00013 0.0 0.0 0.00012 -
D dielectric.qui 2.78 1.45 0.0 0.0 0.0000001 0.0 0.0 0.00000009 -
C a.qui 1.45 0.0 0.0 0.0 +
C b.qui 1.45 0.0 0.0 0.0 +
C big.qui 1.45 0.0 0.0 -0.00006
=========================================================
But 3 dielectric interfaces and 3 conductor surfaces model, like below
(3 dielectric interfaces have same '.qui' file)
=========================================================
D dielectric.qui 1.0 6.5 0.0 0.0 0.00093 0.0 0.0 0.00092 -
D dielectric.qui 6.5 2.78 0.0 0.0 0.00013 0.0 0.0 0.00012 -
D dielectric.qui 2.78 1.45 0.0 0.0 0.0000001 0.0 0.0 0.00000009 -
C a.qui 1.45 0.0 0.0 0.0 +
C b.qui 1.45 0.0 0.0 0.0 +
C big.qui 1.45 0.0 0.0 -0.00006
=========================================================
when I run fastcap
I got an error message and capacitance matrix.
"mksCapDump: Warning - capacitance matrix is not strictly diagonally dominant due to row 3"
1. What's the problem ?
2. I want to calculate mutual capacitance between conductor 'a' and 'b' in 3 dielectric interfaces and 3 conductor surfaces model.
Can I use off-diagonal matrix entries data?
Thanks for your help
yoon |
| 1 L A T E S T R E P L I E S (Newest First) |
| Enrico |
Posted - Dec 05 2010 : 18:40:39
Please check the FAQ page to get some insight and tips on your problem
Best Regards,
Enrico
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