Question

any nifty trick to computing curl in phaser domain?

Answer 1

I will write out my problem

Answer 2

Given an Electric Field

{4 cos(6*10^8 t- 2z), 3 sin(6*10^8-2z)}

Find associated Magnetic Field

Answer 3

using the formula

\[H=\frac{1}{j \omega \epsilon} \nabla x E\]

Answer 4

so we find phaser

\[<4 e^{-2zj},-j3e^{-2zj}>\]

Answer 5

of course we are only taking the real component

Answer 6

so we have to find the curl of that

Answer 7

x component

\[\partial /\partial y()- \partial/\partial z(y component)\]