ECE :: Microwave Communication
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What is the numerical aperture an optical fiber when critical angle is 30°?
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A line of length slightly less than
and short circuited at far end behaves as -
In TE10 mode of rectangular waveguide
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Reflection from the object to be measured is significant only when the wavelength is
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The speed at which axial electric field due to signal advances in a TWT is equal to
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To ensure that only dominant TE10 mode propagates in a rectangular waveguide, the operating frequency
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In a microwave power measurement using bolometer, the principle of working is variation of
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A microwave junction is matched at all ports if the S matrix
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Assertion (A): A line of length slightly more than
and open circuited at far end is equivalent to an inductive reactance.Reason (R): A line of length slightly more than
and short circuited at far end behaves as a capacitive reactance.
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