In a waveguide, which of the following condition is true always?
The term cos θ is given by 2.5. Find the phase velocity.
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The cut off wavelength and the guided wavelength are given by 0.5 and 2 units respectively. Find the wavelength of the wave.
The cut off wavelength of the rectangular waveguide in dominant mode with dimensions 6 cm x 4 cm is
The product of the phase and the group velocities is given by the
The phase velocity of a wave having a group velocity of 6 x 106 is (in order of 108 m/s)
The group velocity of a wave with a phase velocity of 60 x 109 is (in 106 order)
The phase velocity of a wave having a phase constant of 4 units and a frequency of 2.5 x 109 radian/sec is (in 108 order)
The guided wavelength and the phase constant are related by
The phase velocity refers to a group of waves and the group velocity refers to a single wave. State true/false.
The phase and group velocities does not depend on which of the following?
The distance between two successive points in a waveguide is the
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11 videos|64 docs|89 tests
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