FDTD code for plasma antenna and error in time-loop
时间：03-30
整理：3721RD
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hi to all.
why in my 3D FDTD matlab code fields become very big?for example they are from order of 1e20!
why my code become divergence?
how should set a proper source for my cylindrical dielectric antenna?
do I set proper permitivity in programming or should use from averaged permitivity in interface of dielectic antenna-air?
this permitivity is belong plasma medium.my antenna is plasma antenna with real(permitivity)<0.
I attach first stage of my code.
please help me.
if you have a FDTD code for plasma antenna please upload it here...
thanks alot...
my code (2).txt
why in my 3D FDTD matlab code fields become very big?for example they are from order of 1e20!
why my code become divergence?
how should set a proper source for my cylindrical dielectric antenna?
do I set proper permitivity in programming or should use from averaged permitivity in interface of dielectic antenna-air?
this permitivity is belong plasma medium.my antenna is plasma antenna with real(permitivity)<0.
I attach first stage of my code.
please help me.
if you have a FDTD code for plasma antenna please upload it here...
thanks alot...
my code (2).txt