Enlist Microwave frequency bands along with their applications.
[3 marks]Define and explain the following 1) TE mode 2) TM mode.
[4 marks]Draw neat diagram of various transmission lines and describe their working.
[7 marks]What is group velocity and phase velocity?
[3 marks]Derive the properties of Sparameters
[4 marks]Compare coaxial lines and rectangular waveguide.
[7 marks]Explain the working of E-plane Tee and H- plane Tee with neat diagrams.
[7 marks]Enlist microwave active and passive components.
[3 marks]What is a directional coupler? Draw and explain its working.
[4 marks]Discuss the working of Gunn diode with suitable diagrams.
[7 marks]State the significance of Magic Tee with neat diagram.
[3 marks]Compare Klystron and Magnetron.
[4 marks]Explain the working of PIN diode.
[7 marks]Define the following 1) Reflection co efficient 2) VSWR
[3 marks]Discuss the working of microwave mixers.
[4 marks]What is TWT? Explain its working with suitable diagrams.
[7 marks]What is characteristic impedance? Write equation of characteristic impedance for lossy and lossless transmission lines.
[3 marks]Discuss various types of microwave filters.
[4 marks]Explain working of Reflex Klystron with suitable diagrams.
[7 marks]How does microwave affect the human body? Explain in brief.
[3 marks]Discuss the usage of Spectrum Analyzer for measurement.
[4 marks]Explain the working of GPS.
[7 marks]Give the importance of Microwave Imaging.
[3 marks]Discuss the usage of Network Analyzer for measurement.
[4 marks]Explain the working of RADAR.
[7 marks]