The phenomenon employed in the waveguide operation is
The dominant mode in waveguide is the mode which has
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The modes are calculated from which parameter?
The circular waveguides use which function in the frequency calculation?
The scattering parameters are used to indicate the
Which of the following two parameter models cannot be used to represent a transmission line?
For the matched line, the parameters S_{12} and S_{21} are
The waveguides are materials with characteristics of
The parameters S_{11} and S_{22} indicate the transmission coefficients. State true/false.
The waveguides increase the transmission of the electromagnetic waves. State true/false.
The waveguide is employed in the transmission lines, when operated at the range of
The cut off frequency for a waveguide to operate is
In rectangular waveguides, the dimensions a and b represent the
In a waveguide, always which condition holds good?
The group wavelength is greater than the wavelength at any point. State true/false.
Find the group wavelength of a wave, given that the group phase constant is 6.28 units.
The phase velocity of a wave with frequency of 15 radian/sec and group phase constant of 2 units is
The modes in a material having a V number of 20 is
The number of modes is given as 50, find the V number.
11 videos45 docs73 tests

11 videos45 docs73 tests
