Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

تمرين 56

For the air-filled parallel-plate waveguide in Fig.9-3,
a) obtain the phasor expressions of all field components for TE modes,
b) determine the cutoff frequency for the TE n mode, and
c) find the surface current densities on the conducting plates. Do the currents on the two plates flow in the same direction, or in opposite directions