Consider the field of Problem 3-1, defined for −∞
a) Calculate its equivalent electric and magnetic currents on the plane z = 0, i.e., the current densities on that plane such that the field remains unchanged for z > 0, and is identically zero for z <>
b) Calculate its absorbing currents on the plane z = 0, i.e., the current densities on that plane such that the field remains unchanged for z <> 0.
Problem 3-1
For the field of the TE10 mode of a rectangular waveguide (see Problems 1-23 and 2-4),
with
defined for 0
a) through the planes x = 0, x = a, y = 0, y = b, is equal to zero;
b) through any plane z = constant, is real, and independent of z. Draw your conclusions.