# Plotting Measured VSWR in Origin

#### Samisro

##### Newbie
I have measured VSWR in a csv file and now I wanted to plot it in origin. But the file consist of two columns named as real and imaginary so I am bit confuse how to plot it through that data ?
kindly help

thanks

#### BigBoss

VSWR cannot have real and imaginary part.It's magnitude of
$VSWR=\frac{1+|\Gamma|}{1-|\Gamma|}$