MU Microwave Integrated Circuits - December 2014 Exam Question Paper

MU Electronics and Telecom Engineering (Semester 8)
Microwave Integrated Circuits
December 2014

Total marks: --
Total time: --

INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

1 (a) Compare microwave integrated circuits with conventional circuits

10 M

1 (b) Explain construction principle and applications of PIN diode.

10 M

2 (a) Explain Green's function and discuss their applications

10 M

2 (b) Obtain the dispersion relation for open micro-strip.

10 M

3 (a) Develop wave equation for Coupled lines.

10 M

3 (b) Explain the concept of narrow band coupled line filter

10 M

4 (a) Describe a slot line. Explain the waveguide model of analyzing it

10 M

4 (b) Describe all the steps needed to fabricate microstrip resistance.

5 M

4 (c) Explain briefly ion implantation technique

5 M

5 (a) Explain various configurations of monolithic capacitors.

10 M

5 (b) Discuss the effect of strip thickness on CPW characteristics

10 M

6 (a) Give the equivalent circuit and working of Varactor diode

10 M

6 (b) Write short notes on
(i) Directional Coupler
(ii) Dielectric resonator

10 M

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