Syllabus - ELECTROMAGNETIC THEORY (EC-504 (A))

Electronics & Communication Engineering

ELECTROMAGNETIC THEORY (EC-504 (A))

V-Semester

Unit I

Steady Electric Field

Coulomb’s Law, units, Electric field intensity, Electric flux and flux density, Gauss law, Boundary relations, concept of divergence, Curl, scalar and vector potential. electric field in dielectric and conductor, continuity equation, methods of images.

Unit II

Magnetic field due to steady currents

force between current carrying wires, Stokes theorem, vector magnetic potential, magnetization vector and its relation to magnetic field.

Unit III

Maxwell’s Equation

Time varying field and displacement current, faraday’s law.

Unit IV

Wave Equation

Pointing vector, Plane electromagnetic waves in free space, dielectric medium and conducting medium, Skin depth, slepian vector.

Unit V

Waves propagation in lossy dielectrics

plane waves in lossless dielectrics, reflection of a plane wave at normal incidence, reflection of a plane wave at oblique incidence.

Practicals

Reference Books

  • Elements of Engineering Electromagnetic Third Edition- N.N. Rao- Prentice Hall, India.

  • Elements opf Electromagnetic, Second Edition- Matthew N.O. Sadiku- Saunders coll Publishing.

  • Fields & Waves in Communication Electronics- S.Ramo, J.R. Whinnery& T. Van Duzer- John Wiley & Sons.

  • Electromagnetic- J.D. Kraus-McGraw Hill

  • Electromagnetic Waves & Radiating Systems- E.C. Jordan & K.G. Balmain- Prentice Hall.