Discuss the characteristics of TEM, TE and TM Mode.
[3 marks]Explain the losses associated with microwave transmission
[4 marks]Explain the smith chart in detail.
[7 marks]Define: (i) VSWR (ii) Characteristics Impedance (iii) Return Loss.
[3 marks]Explain in brief advantages and application of microwave.
[4 marks]Derive transmission line equations and also derive solution of transmission line equation.
[7 marks]Explain the impedance matching technique using single stub and double stub.
[7 marks]Define different network parameters used for analyzing microwave circuits?
[3 marks]Describe structure of Waveguide corners, Bends and Twists with diagrams.
[4 marks]Explain Magic Tee with its applications.
[7 marks]Write short note on PIN diode.
[3 marks]Write short note on Circular waveguide.
[4 marks]Why Scattering parameters are used for higher frequencies? Discuss the properties of S parameters of microwave devices in brief.
[7 marks]Write short note on an Isolator
[3 marks]Explain the role of spectrum analyzer in microwave measurements.
[4 marks]Discuss reflex klystron with suitable diagrams.
[7 marks]Explain in brief microwave imaging.
[3 marks]Write a short note on any one Power measurement method at microwave frequency.
[4 marks]Explain in detail working of IMPATT diode.
[7 marks]Explain in brief EMI and EMC issue.
[3 marks]Discuss RF MEMS for microwave components.
[4 marks]Explain Basic Principal of “RADAR” draw and explain the block diagram of RADAR.
[7 marks]Discuss the effects of microwave on human body.
[3 marks]Write short note on Microwave Antenna.
[4 marks]Explain Network Analyzer and how different scattering parameters are measured?
[7 marks]