MWE (Micro Wave Engineering) Important Questions for ECE

UNIT -4

1. Explain the operation of two cavity klystron using RWH theory ?

2.Explain the operation of two cavity klystron amplifier using apple gate diagram ?

3.Draw and explain the Two cavity klystron amplifier with its bunching process?

4.Explain the operation of Reflex klystron amplifier using apple gate diagram?

UNIT-5

1. Explain about slow wave structure process of TWT to interact the electrons with the given RF signal

2.Write a brief note of Magnetrons in 8 cavity cylindrical travelling wave tube?

3.Explain the operation of a microwave bench setup using its block diagram?

4.Explain about ATT devices with its example of TRAPATT diode?

UNIT-6

1. Explain the limitations of conventional tubes with respect to the performance.

2.Explain about ATT devices with its best example of IMPATT diode?

3 Explain how to measure the attenuation of a device using block diagram?

4.Explain the limitations of conventional tubes with respect to the performance.