Microwave Theory and Techniques — Summer 2024

What are microwaves? List down the microwave frequency bands.

What is magic tee? What it is called as magic tee?

What are TE, TM and TEM modes in rectangular waveguide? Explain why TEM mode cannot propagate through a rectangular waveguide.

Explain the principal of Radar.

What is S - Parameter? Discuss the properties of S- parameter.

Enlist the applications of microwave and explain any two in detail.

Derive TE wave field equations for rectangular waveguide.

Explain the effect of microwave on human body.

Write a brief note on PIN diode.

Write a short note on GUNN diode.

Define coupling factor, isolation and directivity of directional coupler.

Explain the working of Faraday's rotation isolator.

With neat diagram, explain the working of E - plane Tee. Also derive its S - matrix.

What is microstrip line and strip line? Enlist various strip lines.

Write a brief note on GPS

With neat diagram, explain two - cavity klystron amplifier.

Explain Electromagnetic Interference and Microwave imaging.

Explain planar antennas.

List the various methods of measuring MW frequency. Explain any one.

What is Low Noise Amplifier? How to design it?

Explain MW imaging in brief.

Write a short note on Microwave Amplifier design.

What are the advantages of MMIC over discrete circuits?

Define spectrum analyzer and network analyzer. Which parameter is measured by them?

List down different types of microwave antennas. Explain reflector antenna in detail.