Dear Alexandr,
Thank you for the help. I would like to simulate for example dipole
antenna. Length of the antenna is 0.5 wavelength and thickness 0.02
wavelength. Source is in the middle of the antenna. The result does not
make sense to me. My code is:
(set! geometry-lattice (make lattice (size 1 1 1)))
(set! geometry (list
(make block (center 0 0 0) (size 0.02 0.02 0.5)
(material (make dielectric (epsilon -10e16))))
))
(set! sources (list
(make source
(src (make continuous-src (frequency 1)))
(component Ez)
(center 0 0 0))))
(set! pml-layers (list (make pml (thickness 1.0))))
(set! resolution 101)
(run-until 1
(at-beginning output-epsilon)
(to-appended "ez" (at-every 0.05 output-efield-z)))
Best regards,
Matti
la, 2010-09-18 kello 21:10 +0400, Alexandr Sadovnikov kirjoitti:
> Dear Matti, I suppose you can use the exmples from meep tutorial pages,
> and you have to carefully read about PML conception in meep, if you
> did'n do any similar computation with FDTD formerly, because the simulation
> of the antennas system is the simulation of open system I suppose.
> Matti, try to make your question more concrete and I suppose it will be
> more easy to help you.
> BR,
> Alexandr
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