ITU-R Frequency Scaling Formula
According to the ITU-R, rain attenuation statistics can be scaled in frequency in the range 7 to 55 GHz by the formula
where
and f is the frequency in GHz.
Read more about this topic: Rain Fade
Famous quotes containing the words frequency and/or formula:
“The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as Is your wife having natural childbirth or is she planning to be knocked out? But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.”
—Jean Marzollo (20th century)
“Its hard enough to adjust [to the lack of control] in the beginning, says a corporate vice president and single mother. But then you realize that everything keeps changing, so you never regain control. I was just learning to take care of the belly-button stump, when it fell off. I had just learned to make formula really efficiently, when Sarah stopped using it.”
—Anne C. Weisberg (20th century)