formulas of wave propagation in a dielectric slab

[mina.nms]

hello
i need formulas of wave propagation in a dielectric slab
thanks

 

[ckshivaram]

http://rrsg.uct.ac.za/theses/ug_projects/mosiane_ugthesis.pdf

**broken link removed**

 

[MRAMA]

formulas of wave propagation in a dielectric slab

https://faculty.kfupm.edu.sa/EE/ajmal/files/Ajmal_Thesis_Chap2.pdf

 

[mina.nms]

thanks all
but i have a problem yet
could any one please tell me the below codes of wave propagation refer to wich formula?
CNA = 1.0 - SIG*DT/(2.*E0*ER)
CD = 1.0 + SIG*DT/(2.*E0*ER)
CA = CNA/CD
CNB = DT/(E0*ER*DZ)
CB = CNB/CD;
Ex(1,I) = CA*Ex(1,I) - CB*(Hy(1,I+1) - Hy(1,I))
thanks

 

[tallface65]

Riiighhht...tell ya what...why dont you stop acquiring "formulas" and try deriving some of these for yourself! If not interested in deriving...then study the book more and memorize the formulas...

As an aside, formulas tend to get you nowhere if you do not know the fundamental physics.

 

[mina.nms]

thanks ckshivaram & MRAMA
but i have a problem yet
could any one please tell me the below codes of wave propagation refer to wich formula?
CNA = 1.0 - SIG*DT/(2.*E0*ER)
CD = 1.0 + SIG*DT/(2.*E0*ER)
CA = CNA/CD
CNB = DT/(E0*ER*DZ)
CB = CNB/CD;
Ex(1,I) = CA*Ex(1,I) - CB*(Hy(1,I+1) - Hy(1,I))
thanks

 

[mandla]

thanks all
but i have a problem yet
could any one please tell me the below codes of wave propagation refer to wich formula?
CNA = 1.0 - SIG*DT/(2.*E0*ER)
CD = 1.0 + SIG*DT/(2.*E0*ER)
CA = CNA/CD
CNB = DT/(E0*ER*DZ)
CB = CNB/CD;
Ex(1,I) = CA*Ex(1,I) - CB*(Hy(1,I+1) - Hy(1,I))
thanks

Looks like FDTD formulation from central difference. Try to read Taflove & Hagness book or Sulluvian