Propagation constant

Discussion in 'Homework Help' started by Cerkit, May 22, 2010.

  1. Cerkit

    Thread Starter Senior Member

    Jan 4, 2009
    Hi. I am using the following formula

    γ= √(π/a)^2 +(π/b)^2 -(ω/c)^2

    I know a and b and need to calculate y for the min and max bandwidth of my system. For some reason the second term ( the b term) is left out of the equation. Does anyone know why?