- #1
fran1942
- 80
- 0
Hello, I am have this telecommunications formula which calculates the magnitude of a wave on a transmission line:
VO = VI e^(-yi)
where:
VO = voltage out.
VI = voltage in (5)
y = propagation coefficient (0.745 + j1.279)
i = length of line (2500)
I am trying to use it to calculate the magnitude of a wave on a transmission line that is:
- 2.5km from the source
- whose input signal is 5V
My attempt is to write it out as below:
VO = 5*e^((-0.745 + j1.279)2500)
But I am unsure if I am have written this out correctly and if so, how to take 'e' to the power of a complex number.
Any help regarding how to finish this would be greatly appreciated.
VO = VI e^(-yi)
where:
VO = voltage out.
VI = voltage in (5)
y = propagation coefficient (0.745 + j1.279)
i = length of line (2500)
I am trying to use it to calculate the magnitude of a wave on a transmission line that is:
- 2.5km from the source
- whose input signal is 5V
My attempt is to write it out as below:
VO = 5*e^((-0.745 + j1.279)2500)
But I am unsure if I am have written this out correctly and if so, how to take 'e' to the power of a complex number.
Any help regarding how to finish this would be greatly appreciated.