Electromagnetic Waves
Dr. Pramod Bokde
7 modules
English, Hindi
Certificate of completion
Access for 330 days
Unleash the power of electromagnetic waves in this comprehensive course!
Overview
This course provides a comprehensive understanding of electromagnetic waves and their applications in various fields. Starting from the fundamentals of electromagnetism, you will explore the properties and behaviors of electromagnetic waves. The course covers topics such as wave propagation, polarization, reflection, refraction, diffraction, interference, and transmission lines. Additionally, you will learn about the applications of electromagnetic waves in wireless communication, radar systems, optical fibers, and electromagnetic imaging techniques.
Key Highlights
Fundamentals of Vectors and Coordinate Systems
Explore the Concepts of Electric and Magnetic fields and various laws and theorems in Electric and Magnetic Field
Maxwell's equations for time constant and time varying fields
Study of Rectangular waveguides and their characteristics
Fundamentals of antenna and radiations
What you will learn
Unit 1 - Electric Field
Basics of Vectors, Coordinate system and concepts of differential surface and differential volume, Basics of Coulombs Law, Gauss Law, Divergence Theorem, Gradient, Curl,
Unit 2 : Magnetic Field
& Maxwell’s equations Basics of Magnetic Field, Biot-Savart’s Law, Amperes Circuital Law, Stokes Theorem,
Unit 2 - Maxwell's Equation
Maxwell’s equations for Time constant fields and Time Varying fields.
Unit 3 : Electromagnetic Waves
Electromagnetic wave equation, Wave propagation in free space, perfect dielectric and perfect conductor, Skin effect, Poynting vector and Poynting theorem, Snell’s Law, Brewster Angle,
Unit 4 : Rectangular Waveguide
Basics of Waveguide and its types, Lines, TE, TM and TEM Waves, Cut-off frequency and wavelength, Phase and Group velocities, Guide Wavelength, Wave impedances in waveguide.
Unit 5 : Radiation
Retarded potential, field equations, Induction field, Radiation Field, Power Radiated and Radiation Resistance, Basics of antenna and antenna terminologies, Fundamentals of antenna arrays.
Modules
Basics of Vectors & Co-ordinate Systems
57 attachments • 7 hrs
Introduction to Electromagnetics
Introduction To Electromagnetics
Lecture-1-Introduction to Electromagnetics
Scalars & Vectors
Scalar And Vectors
Lecture-2-Scalars and Vectors
Representation of a Vector
Representation Of Vector
Fundamentals of Vectors
Fundamentals Of Vectors
Introduction to Vectors
14 pages
Cartesian Coordinate System
Cartesian Coordinate System
Cartesian Coordinate System
11 pages
Numericals based on Vectors-1
Numericals Based On Vectors
Numericals on vectors-1-solved
13 pages
Differential Elements in Cartesian Coordinate System
Cylindrical Co-ordinate System
Cylindrical Coordinate System
Cylindrical Coordinate System
8 pages
Spherical Co-ordinate System
Spherical Coordinate System
Spherical Coordinate System
8 pages
Numerical- Writing Vectors
Numerical Writing Vectors
Numerical Based on Vectors
Numerical 1 - Vectors
Numerical on vectors
13 pages
Numerical 2 - Vectors
Numerical on vectors-2
7 pages
Numerical 3 - Vector
Numerical on Vectors-3
6 pages
Numericals On Vector - 4
Numerical on Vectors-4
6 pages
Numerical 5 - Vectors
Numerical on vectors-5
7 pages
Numerical On Vectors - 6
Numerical on vectors-6
6 pages
Numerical On Vector- 7
Numerical on vectors-7
6 pages
Relationship Between Cartesian and Cylindrical Systems
Conversion of points from one coordinate system to other
Conversion Of Point
Conversion of point
5 pages
Numericals on conversion of Point
Numerical 1 Conversion Of Point
Numerical-Conversion of point
4 pages
Numerical 2 - Conversion Of Point
Numerical-2- Conversion of point
4 pages
Numerical 3- Conversion Of Point
Numerical 3 - Conversion of point
4 pages
Conversion of Vectors from one coordinate system to other coordinate system
Conversion Of Vectors
Conversion of Vectors
7 pages
Numerical 1 -Conversion Of Vectors
Numerical 1 - Conversion of Vectors
9 pages
Electric Field Intensity
67 attachments • 5 hrs
Coulomb's Law
Coulomb's Law
Coulombs - law
9 pages
Steps to solve the problems on Coulomb's Law
Steps To Solve Problems On Coulomb's Law
Steps to solve coulomb's law
3 pages
Electric Field Intensity
Electric Field Intensity
Coulombs - law
9 pages
Electric Field Intensity due to system of charges
Electric Field Intensity Due To System Of Charges
Electric Field-System of charges
3 pages
Numerical Based on Coulomb's Law
Numerical 1 - Coulomb's Law
Numerical 1-Coulomb's law
4 pages
Numerical 2 - Coulomb's Law
Numerical 1 - Electric Field Intensity
Numerical 3 - Electric Field Intensity
Numerical 3 - Electric field intensity
4 pages
Numerical 4 - Electric Field Intensity
Numerical 4 - Electric field intensity
5 pages
Numerical 5 - Electric Field Intensity
Numerical 5 - Electric Field Intensity
7 pages
Types of Charge Distributions
Various Types Of Charge Distributions
Types of Charge distributions
9 pages
Numerical 1- based on volume charge density
Numerical-1-basedonvolumechargedensity
6 pages
Numerical 2 - Based On Volume Charge Density
Numerical 2 - based on volume charge density
6 pages
Electric Field Intensity of an Infinite Uniform Line Charge
Electric Field Intensity Due To Line Charge
Electric Field Intensity due to infinite uniform line charge
7 pages
Numerical 1- Line Charge Density
Numerical 1- Line charge density
3 pages
Numerical 2 - Line Charge Density
Numerical 2 - Line charge density
4 pages
Numerical 3 - Line Charge Density
Numerical 3 - Line charge density
5 pages
Numerical 4 - Line Charge Density
Numerical 4 - Line charge density
5 pages
Numerical 5 - Line Charge Density
Numerical 5 - Line charge density
5 pages
Electric Field Intensity of an Infinite Uniform Surface Charge
Numerical 1- Surface Charge density
8 pages
Numerical 2 - Surface charge density
8 pages
Numerical 3 - Surface charge density
8 pages
Faraday's Experiment
Gauss Law
Divergence
Divergence Formulae
Divergence Formulae
2 pages
Diverence Theorem
Divergence Theorem
Numericals based on Divergence
Numerical 1 - Divergence Formulae
Numerical 1 - Divergence formulae
5 pages
Numerical 2 - Divergence Formulae
Numerical 2 -Divergence Formulae
6 pages
Numerical 3 - Divergence Formulae
Numerical 3 - Divergence Formulae
3 pages
Numerical 4 - Divergence Formulae
Numerical 4 - Divergence Formulae
4 pages
Numerical 5 - Divergence Formulae
Numerical 5 - Divergence formulae
6 pages
Numerical 6 - Divergence Theorem
Numerical 6 - Divergence theorem
5 pages
Steady Magnetic Fields
10 attachments
Current Distributions
Biot Savart Law
Biot Savart Law
5 pages
Magnetic Field Intensity due to an infinite filament carrying current I in it
Magnetic field of infinite element
9 pages
Ampere's Circuital Law
Stoke's Theorem
Stokes Theorem
3 pages
Magnetic Flux Density and Magnetic Flux
Scalar Magnetic Potential
Maxwell's Equations and Time Varying Fields
20 attachments • 1 hrs
Maxwell's Equations for non-time varying fields
Continuity Equation
Continuity Equation
9 pages
Maxwell's First Equation for Time Varying Fields
Unit-III-notes-EMW-1-7
Maxwell's Second Equation for Time Varying Fields
Maxwell's Third Equation for Time Varying Fields
Maxwell's Forth Equation for Time Varying Fields
Numericals on Maxwell's Equations
Maxwells Equations - Numerical 1
Maxwells equation - Numerical 1
4 pages
Maxwells Equations - Numerical 2
Maxwells equation - Numerical 2
4 pages
Maxwells Equations - Numerical 3
Maxwells equation - Numerical 3
5 pages
Maxwells Equation - Numerical 4
Maxwells equation - Numerical 4
6 pages
Maxwells Equations - Numerical 5
Maxwells equation - Numerical 5
6 pages
Numericals on Maxwells Equation
17 pages
Uniform Plane Waves
30 attachments • 1 hrs
Maxwell's Equations in Phasor Form
Wave Equations in a General conducting Medium
Notes-Wave Equations in conducting , dielectric medium
Wave Equations in a Perfect Dielectric Medium
General Expressions for Attenuation Constant and Phase Constant
Relationship between Magnitudes of Electric and Magnetic Fields (E and H) of a wave
Expression for Wavelength and Velocity of Propagation of a Wave
Wave Propagation in Free Space or a Perfect Dielectric Medium
Wave Propagation in a Perfect Conductor
Wave Propagation in Good Dielectric Medium
Wave Propagation in Good Conducting Medium
Numericals based on wave propagation
Numerical 1 - Propagation Of Waves
Numerical-1-Propagation of waves
5 pages
Numerical 2 -Propagation Of Wave
Numerical-2-propagation of waves
8 pages
Numerical 3 -Propagation Of Wave
Numerical-3-Propagation of wave
5 pages
Numerical 4 - Propagation Of Waves
Numerical-4-propagation of waves
7 pages
Numerical 5 - Propagation Of Wave
Numerical-5-propagation of wave
5 pages
Numerical 6 - propagation of wave
Numerical-6-propagation of wave
6 pages
Numerical 7 - Propagation Of Wave
Numerical-7-propagation of wave
7 pages
Depth of Penetration and Skin Effect
Poynting's Vector Theorem and Flow of Power
Numericals on Reflection of Waves
Numerical on Reflection of Waves
8 pages
Rectangular Waveguides
44 attachments • 3 hrs
Introduction to Rectangular Waveguide
Rectangular Waveguide - Introduction
10 pages
Modes of Propagation
TE, TM And TEM Waves
TE-TM-TEM waves
4 pages
Generalized Expression for Field Components in Rectangular Waveguide
Why TEM Waves cannot propagate in Rectangular Waveguide
Rectangular Waveguide as a High Pass Filter
Rectangular Waveguide As High Pass Filter
Waveguide as High pass filter
8 pages
Expression for Cut-off Frequency and Wavelength
Waveguide as High pass filter
8 pages
Concept of Dominant Modes
Guide Wavelength and its expression
Guide Wavelength
Guide Wavelength
5 pages
Expression for Phase Constant
Phase Velocity and Group Velocity
Phase Velocity
Phase Velocity in Rectangular Waveguide
7 pages
Group Velocity
Group Velocity in Rectangular Waveguide
6 pages
Wave Impedance and its expression for TE and TM waves
Wave Impedance
Wave Impedance
3 pages
Wave Impedance For TE Waves
Wave Impedance for TE Waves
5 pages
Wave Impedance For TM Waves
Wave Impedance for TM waves
5 pages
Rectangular Waveguide - Numericals
Rectangular Waveguide - Numerical 1
Rectangular Waveguide-Numerical 1
7 pages
Rectangular Waveguide - Numerical 2
Rectangular waveguide-Numerical 2
8 pages
Rectangular Waveguide - Numerical 3
Rectangular Waveguide - Numerical 3
9 pages
Rectangular Waveguide - Numerical 4
Rectangular waveguide- Numerical 4
6 pages
Rectangular Waveguide - Numerical 5
Rectangular Waveguide - Numerical 5
6 pages
Rectangular Waveguide - Numerical 6
Rectangular waveguide - Numerical 6
4 pages
Rectangular Waveguide - Numerical 7
Rectangular waveguide - Numerical 7
7 pages
Radiation
28 attachments • 46 mins
Scalar and Vector Potential
Retarded Potential
Expression for Electric and Magnetic Field strength of a small current element
Induction Field and Radiation Field
Average Power Radiated by a current carrying Element
Expression for Radiation Resistance
Various Antenna Terminologies
Antenna Terminologies
7 pages
Antenna Terminologies-part 2
7 pages
Numericals on Antennas
Numerical 1 Antenna
Numerical-1-Antennna
4 pages
Numerical 2 Antenna
Numerical-2-Antenna
3 pages
Numerical 3 Antenna
Numerical-3-Antenna
3 pages
Numerical 4 Antenna
Numerical-4-Antenna
4 pages
Numerical 5 Antenna
Numerical-5-Antenna
3 pages
Numerical 6 Antenna
Numerical-6-Antenna
5 pages
Numerical 7 -Antenna
Numerical-7-Antenna
4 pages
Numerical 8 - Antenna
Numerical-8-Antenna
3 pages
Numerical on Antenna- Handwritten Notes
Numericals on Antennas
9 pages
Certification
When you complete this course you receive a ‘Certificate of Completion’ signed and addressed personally by me.
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