where the author got a mathematic formula FDTD ?

metamaterialantenna · Aug 21, 2017

if you can help me to have from where the author got a mathematic formula?

https://www.mathworks.com/matlabcen...ctangular-antenna-analysis-using-3d-fdtd-code

formula: Material(4,3) = lineH/(Z0*lineW*dy);

sandeepkiranv · Aug 21, 2017

i think try to use these relations may help you .....J (current density)= σE.....J=I/A.......I=line integral of (H.dl)......E/H=Z0.................

metamaterialantenna · Aug 21, 2017

thanks for your reply
do you can suggest me the reference of those equations please ??

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