National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

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Syllabus

Course Details

Subject {L-T-P / C} : EC3505 : Microwave Engineering { 3-0-0 / 3}

Subject Nature : Theory

Coordinator : Subrata Maiti

Syllabus

Module 1 :

Module 1: Introduction to Microwave Engineering: Introduction to Microwave engineering, Review of Maxwell’s equations, Concepts of Energy, power, Review of Transmission lines theory. (4 hours)
Module 2: Microwave Transmission lines and related components: Microwave Transmission lines, Strip lines, waveguides, TE, TM and TEM modes, circular wave guide, Impedance Matching and Tuning, Microwave resonators. (8 hours)
Module 3: Microwave Network Analysis: Scattering matrix and its Properties, Relation of scattering parameters with other network parameters like ABCD, Z, Y, H, etc, Signal flow graph. (4 hours)
Module 4: Microwave Passive Components: Basic properties of 3-port and 4-port parameters, Power dividers, Couplers, Directional coupler, Termination, E-plane Tee, H-plane Tee, Magic Tee, Phase Shifter, attenuators, and circulators. (6 hours)
Module 5: Microwave Filters: Theory of analog filters, Butterworth, Chebyshev filters, Filter design by the Image Parameter Method, Filter design by the Insertion loss method, Filter Transformations, Filter Implementation, (8 hours)
Module 6: Microwave Measurement: Measurement of frequency and wavelength, Measurement of unknown loads, Measurement of reflection coefficient, VSWR and Noise, Microwave test bench.
(3 hours)

Course Objective

1 .

To understand basic microwave transmission lines, passive components, and circuits.

2 .

To comprehend circuit analysis at microwave frequencies.

3 .

To interpret behaviour of microwave circuits and systems.

4 .

To grasp characteristics of microwave filters

Course Outcome

1 .

CO1: Understanding basic principles of Microwave Engineering.
CO2: Able to solve various types of Microwave circuits.
CO3: Understanding Microwave testing and characterization method
CO4: Able to analyse a practical problem related to microwave engineering
CO5: Apply the knowledge for understanding behavior of microwave circuits and systems

Essential Reading

1 .

D M Pozar, Microwave Engineering, John Wiley and Sons Inc.

2 .

R. E. Collin, Foundations Microwave Engineering, John Wiley & Sons, Inc.

Supplementary Reading

1 .

S Y Liao, Microwave Devices and Circuits, Pearson Education India

2 .

A. Das and S K Das, Microwave Engineering, McGraw hill