Microwave Engineering – Page 2 – HI MCQ!

A calorimetric measurement for average power of a signal gave a value of 400 W. The value was interpreted for peak power as 0.5 MW. Then the duty cycle of the signal is?

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The amounts of time-average energies stored in electric and magnetic field for p-th mode of a cavity resonator will be?

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A 50 ohm coaxial line is connected to a 72 ohm load through a 60 ohm coaxial section of length 7.5 mm. What is the input VSWR on the line if it is fed by a 20 GHz source?

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The correct statement is?

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A slotted line is used for the measurement of VSWR. The slot is cut at the centre, because?

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In a waveguide network, there is a component which consists of an E-plane Tee combined with an H-plane Tee. What is this component generally-known as?

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The underlying principle of working of a cavity wavemeter, tuned to measure frequency of microwaves in a system, is?

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A higher directivity is specified by?

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By measuring the VSWR values in the main and ancillary waveguides of a directional coupler, we can determine its?

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Electromagnetic oscillations are sustained in a two-cavity klystron due to?

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