Cut-off frequency: It is the frequency of the signal above which propagation of waves occur . Guided wavelength of waveguide: It is defined as the distance travelled by the wave in order to undergo a phase shift of 2π radians along the waveguide.
Cut-off frequency: It is the frequency of the signal above which propagation of waves occur . Guided wavelength of waveguide: It is defined as the distance travelled by the wave in order to undergo a phase shift of 2π radians along the waveguide.