- #1
ggeo1
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Hello,
I have this equation that computes the electric field from electric currents.
E=-j*k_n (J*C_1- (J*R|R*C_2) e^ -j*k*R/4πR )
The data are:
k_n=377 , k=20.93 , R=Sqrt(3) ,J_x=0.72576821 ,J_y=0.03763659 , J_z=0.86104220 ,
C_1=0.999239077741 + 1 / 36.2518234024j
C_2=0.997717233223+ 3 / 36.25182344024j
R_x=R_y=R_z=0.57735026919
I have 3 questions.
1) From the above equation i must compute E_x ,E_y,E_z.
When i compute E_x i will compute J_x*C_1 - (J*R|R*C_2) ?
And specific: I will compute the J*R dot product as : J*R=J_x*R_x+J_y*R_y+J_z*R_z ?
Or only the J*R=J_x*R_x ?
2) The computation J*R|R*C_2 . How will i do the computation for the symbol ' | ' ?
I will compute the dot product , then the R_x*C_2 and then what?How to compute the whole
J*R|R*C_2 ?
3) How to deal with the C_1 and C_2? I mean they have the imaginary part in the denominator.What is the best approach?
Thank you!
I have this equation that computes the electric field from electric currents.
E=-j*k_n (J*C_1- (J*R|R*C_2) e^ -j*k*R/4πR )
The data are:
k_n=377 , k=20.93 , R=Sqrt(3) ,J_x=0.72576821 ,J_y=0.03763659 , J_z=0.86104220 ,
C_1=0.999239077741 + 1 / 36.2518234024j
C_2=0.997717233223+ 3 / 36.25182344024j
R_x=R_y=R_z=0.57735026919
I have 3 questions.
1) From the above equation i must compute E_x ,E_y,E_z.
When i compute E_x i will compute J_x*C_1 - (J*R|R*C_2) ?
And specific: I will compute the J*R dot product as : J*R=J_x*R_x+J_y*R_y+J_z*R_z ?
Or only the J*R=J_x*R_x ?
2) The computation J*R|R*C_2 . How will i do the computation for the symbol ' | ' ?
I will compute the dot product , then the R_x*C_2 and then what?How to compute the whole
J*R|R*C_2 ?
3) How to deal with the C_1 and C_2? I mean they have the imaginary part in the denominator.What is the best approach?
Thank you!