Field and Wave Electromagnetics 2nd Edition by David Cheng

تمرين 53

Sketch the - diagrams of a parallel-plate waveguide separated by a dielectric slab of thickness b and constitutive parameters ( , ) for TM l , TM 2 , and TM 3 modes.Discuss
a) how b and the constitutive parameters affect the diagrams,
b) whether the same curves apply to TE modes.