Information or energy through the wave guide travels at _______ velocity.

Related MCQs

• Surface current density K on wave guide walls for ______ is given as
• Cavity is a rectangular wave guide _______.
• _______ velocity is the one at which loss of constant phase propagates down the guide.
• Voltage reflection coefficient is the ratio of _________ wave to _______ wave.
• _______velocity is that whose resultant repeated reflected waves travel down the guide.
• Wave number has units of____________.
• Wave speed in terms of frequency f and wavelength λ is expressed as _________.
• Wave attenuation is given as ______________.
• Standing wave consists of two travelling waves of ____________ amplitudes and _____________ is direction.
• Wave guides ________ in DC applications.