Re: FDTD + Mur : Known Stability issues (Please Help People!
Actually I found the mistake I was making. It was something of a stupid mistake.
I only posting this in case someone finds it useful:
While updating the inner field components for E with FDTD so that you update the outer field components with MUR you calculate the inner fileds only on the directions where you enforce MUR.
For example for Ex:
We update with FDTD in:
for x in (0,end)
for y in (1,end-1)
for z in (1,end-1)
FDTD
what I did was calculate x for 1,end-1...Hence the instability caused.
Hope this helps someone out there