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?
Error : dielectric interfaces
Posted - Nov 25 2010 : 14:04:11
