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Applied Engineering Electromagnetics

Applied Engineering Electromagnetics. Instructor: Dr. Pradeep Kumar K, Department of Electrical Engineering, IIT Kanpur. Applied electromagnetics for engineers is designed to be an application oriented course while covering all the theoretical concepts of modern electromagnetics. It begins by an in-depth study of transmission lines which play an important role in high-speed digital design and signal integrity of PCBs. After a brief review of necessary mathematics (coordinate systems, vector analysis, and vector fields), the course covers analytical and numerical solution of Laplace's and Poisson's equations, quasi-static analysis of capacitors and skin effect, inductance calculations, and Maxwell equations. Wave propagation in free-space, ferrites, and periodic media are covered along with waveguides (rectangular, planar dielectric, and optical fibers) and antennas. The course includes a balance between theory, programming, and applications. Several case studies will be discussed. (from nptel.ac.in)

Lecture 32 - Boundary Conditions for Electromagnetic Fields

Topics Covered in this lecture: 1. Behaviour of electromagnetic field quantities E, B, D, and H at a boundary. 2. Normal and tangential field components and their continuity conditions.


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Lecture 01 - Introduction to Applied Electromagnetics
Lecture 02 - Introduction to Transmission Lines
Lecture 03 - Sinusoidal Waves on Transmission Lines
Lecture 04 - Terminating Transmission Lines; Reflection and Transmission Coefficient
Lecture 05 - Circuit Parameters of a Transmission Line
Lecture 06 - Lossy Transmission Lines and Primary Constants
Lecture 07 - When to Apply Transmission Line Theory?
Lecture 08 - Standing Waves on Transmission Lines
Lecture 09 - Lumped Equivalent Circuits of Transmission Lines
Lecture 10 - Impedance Transformation and Power Flow on Transmission Lines
Lecture 11 - Graphical Aid: Smith Chart Derivation
Lecture 12 - Smith Chart Applications
Lecture 13 - Further Applications of Smith Chart
Lecture 14 - Further Applications of Smith Chart (cont.)
Lecture 15 - Impedance Matching Techniques I
Lecture 16 - Impedance Matching Techniques II
Lecture 17 - Impedance Matching Techniques III
Lecture 18 - Transmission Lines in Time Domain: Lattice Diagrams
Lecture 19 - Further Examples of Use of Lattice Diagrams
Lecture 20 - High Speed Digital Signal Propagation on Transmission Lines
Lecture 21 - Transient Analysis with Reactive Termination and Time Domain Reflectometry
Lecture 22 - Fault Detection using Time Domain Reflectometry
Lecture 23 - Why Electromagnetics?
Lecture 24 - Rectangular Coordinate Systems
Lecture 25 - Cylindrical Coordinate Systems
Lecture 26 - Review of Vector Fields and Gradient
Lecture 27 - Divergence, Curl, and Laplacian Operations
Lecture 28 - Towards Maxwell's Equations
Lecture 29 - Towards Maxwell's Equations (cont.)
Lecture 30 - Faraday's Law
Lecture 31 - Completing Maxwell's Equations and Boundary Conditions
Lecture 32 - Boundary Conditions for Electromagnetic Fields
Lecture 33 - Electrostatics: Laplace and Poisson's Equations
Lecture 34 - Electrostatics: Solving Laplace's Equation in 1D
Lecture 35 - Electrostatics: Solving Laplace's Equation in 2D
Lecture 36 - Electrostatics: Finite Difference Method for Solving Laplace's Equation
Lecture 37 - Magnetostatic Fields: Biot-Savart Law
Lecture 38 - Magnetostatic Fields: Calculation of Magnetic Fields
Lecture 39 - Inductance Calculations
Lecture 40 - From Maxwell's Equations to Uniform Plane Waves
Lecture 41 - Plane Wave Propagation in Lossless Dielectric Media
Lecture 42 - Polarization of Plane Waves
Lecture 43 - Can an Ideal Capacitor Exist?
Lecture 44 - Skin Effect in Conductors
Lecture 45 - Skin Effect in Round Wires
Lecture 46 - Finite Difference Method
Lecture 47 - Reflection of Uniform Plane Waves
Lecture 48 - Application: Reflection from Multiple Media and Anti-reflection Coating
Lecture 49 - Oblique Incidence of Plane Waves
Lecture 50 - Total Internal Reflection
Lecture 51 - Application: Matrix Analysis of Reflection from Multiple Boundaries
Lecture 52 - Application: Fabry-Perot Cavity and Multi-Layer Films
Lecture 53 - Introduction to Waveguides
Lecture 54 - Rectangular Waveguides
Lecture 55 - Attenuation and Dispersion in Rectangular Waveguides
Lecture 56 - Planar Optical Waveguides