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Transmission Lines and EM Waves

Transmission Lines and EM Waves. Instructor: Prof. R. K. Shevgaonkar, Department of Electrical Engineering, IIT Bombay. This course deals with the principles of electromagnetics at high frequencies. Topics include: Applications of Electromagnetic Waves, Transmission Lines, Maxwell's Equations, Uniform Plane Wave, Plane Waves at a Media Interface, Waveguides, Dielectric Waveguides, Radiation, Antenna Arrays, Propagation of Radio Waves. (from nptel.ac.in)

Introduction


Introduction
Lecture 01 - Introduction to EM Waves and Various Techniques of Communication
Transmission Lines
Lecture 02 - Equations of Voltage and Current on Transmission Line
Lecture 03 - Propagation Constant, Characteristic Impedance and Reflection Coefficient
Lecture 04 - Impedance Transformation
Lecture 05 - Lossless and Low Loss Transmission Line and VSWR
Lecture 06 - Power Transfer on Transmission Line
Lecture 07 - Smith Chart
Lecture 08 - Admittance Smith Chart
Lecture 09 - Experimental Setup for Transmission Line Measurements
Lecture 10 - Applications of Transmission Lines
Lecture 11 - Applications of Transmission Lines (cont.)
Lecture 12 - Impedance Matching
Lecture 13 - Lossy Transmission Line
Lecture 14 - Problems on Transmission Line
Lecture 15 - Types of Transmission Line
Maxwell's Equations
Lecture 16 - Basics of Vectors
Lecture 17 - Vector Calculus
Lecture 18 - Basic Laws of Electromagnetics
Lecture 19 - Maxwell's Equations
Lecture 20 - Boundary Conditions at Media Interface
Uniform Plane Wave
Lecture 21 - Uniform Plane Wave
Lecture 22 - Propagation of Wave
Lecture 23 - Wave Polarization
Lecture 24 - Poincare's Sphere
Lecture 25 - Wave Propagation in Conducting Medium
Lecture 26 - Wave Propagation and Phase Velocity
Lecture 27 - Power Flow and Poynting Vector
Lecture 28 - Surface Current and Power Loss in a Conductor
Plane Waves at a Media Interface
Lecture 29 - Plane Wave in Arbitrary Direction
Lecture 30 - Plane Wave at Dielectric Interface
Lecture 31 - Reflection and Refraction at Media Interface
Lecture 32 - Total Internal Reflection
Lecture 33 - Polarization at Media Interface
Lecture 34 - Reflection from a Conducting Boundary
Waveguides
Lecture 35 - Parallel Plane Waveguide
Lecture 36 - Wave Propagation in Parallel Plane Waveguide
Lecture 37 - Analysis of a Waveguide: General Approach
Lecture 38 - Rectangular Waveguide
Lecture 39 - Modal Propagation in Rectangular Waveguide
Lecture 40 - Surface Currents on the Waveguide Walls
Lecture 41 - Field Visualization and Attention in Waveguide
Lecture 42 - Attention in Waveguide (cont.)
Antennas
Lecture 43 - Radiation (Antenna)
Lecture 44 - Solution for Potential Function
Lecture 45 - Radiation for the Hertz Dipole
Lecture 46 - Power Radiated by Hertz Dipole
Lecture 47 - Thin Linear Antenna
Lecture 48 - Radiation Parameters of an Antenna
Lecture 49 - Receiving Antenna
Lecture 50 - Monopole and Dipole Antennas
Lecture 51 - Fourier Transform Relation between Current and Radiation Pattern
Lecture 52 - Antenna Arrays
Lecture 53 - Uniform Linear Array
Lecture 54 - Uniform Linear Array (cont.)
Lecture 55 - Synthesis of the Array
Lecture 56 - Binomial Array and General Array Synthesis
Problems
Lecture 57 - Problems on Uniform Plane Wave
Lecture 58 - Problems on Uniform Plane Wave in a Medium
Lecture 59 - Problems on Waveguides
Lecture 60 - Problems on Antennas and Radiation

References
Transmission Lines and EM Waves
Instructor: Prof. R. K. Shevgaonkar, Department of Electrical Engineering, IIT Bombay. This course deals with the principles of electromagnetics at high frequencies.