Rijil Thomas

2 Questions 9 Answers 0 Followers

Questions related from Rijil Thomas

What does the complex eigen-frequency imply?

Hi all, I was simulating eigen frequencies of an arbitratry 3D object in COMSOL Multiphysics. I obtained many frequency values including pure imaginary, real and complex frequencies. 1) I don't...

01 January 1970 7,085 15 View

Could someone please help to understand the sign convention in imaginary part of complex dielectric permittivity?

Hi, I was trying to implement frequency dependent complex dielectric permittivity in COMSOL. The simulator considers permittivity in the form e(w)=e'-je"(w). The complex part is supposed imply the...

01 January 1970 1,691 7 View