National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

An Institute of National Importance

Syllabus

Course Details

Subject {L-T-P / C} : EC6405 : Advanced Electromagnetic Theory { 3-0-0 / 3}

Subject Nature : Theory

Coordinator : Jogesh Chandra Dash

Syllabus

Module 1 :

Module 1: Introduction and Revision of EM Theory, Maxwell’s equations, constitutive parameter, Propagation of waves, Waves in lossy media, Reflections, Refractions, Polarizations of waves, Plane Waves, Radiation principles
Module 2: Some Theorems and Concepts, Duality, Uniqueness, Image theories, Equivalence principles and their application, Fields in half space, The induction theorem, Reciprocity, Greens functions, Generalised Sources, Constructions of solutions.
Module 3: Electromagnetic wave propagation through multilayered media and its applications towards radar antenna integration for autonomous vehicular application, radome analysis using geometrical optics (GO) and physical optics (PO).
Module 4: Plane wave functions, the rectangular waveguide, TE, TM and hybrid modes, Cavity, partially filled waveguide, The dielectric-slab guide, surface-guided waves, Brief overview on: Cylindrical/Spherical Wave functions, scattering by cylinders/spheres, Dipole and Conducting sphere, Radiations.
Module 5: Introduction to Metamaterial, Metasurface, Space-time varying metamaterials, gradient indexed metasurface, digitally coded meta surface, meta-atoms.

Course Objective

1 .

To develop a broad understanding of electromagnetics and its application.

2 .

To become an expert in modelling EM problems and its solution.

3 .

To develop analytical skills in solving practical electromagnetic problems.

4 .

To develop a broad understanding of Metamaterials.

Course Outcome

1 .

1. Understanding basic theories of electromagnetics.
2. Understand analytical and numerical techniques to solve a boundary value problem.
3. To solve various types of practical problems in electromagnetics.
4. Apply and Examine wave propagation in waveguides, cavities, and to solve problems related to microwave communication, RADAR
5. Understanding the basic concept and application of metamaterial.

Essential Reading

1 .

C. Balanis, Advanced Engineering Electromagnetics, Wiley, 2014

2 .

Weng Cho. Chew, Waves and fields in inhomogeneous media, IEEE press, 1995

Supplementary Reading

1 .

Roger F. Harrington, Time-harmonic electromagnetic fields, McGraw-Hill

2 .

R.E. Collin, Field Theory of Guided Waves, IEEE Press, 2012

Journal and Conferences

2 .

IEEE Transactions on Antennas and Propagation

1 .

IEEE Transactions on Microwave Theory and Techniques