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Electromagnetic Waves in Guided and Wireless Media

12 min of video

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Preview this course
Self-paced Advanced

Electromagnetic Waves in Guided and Wireless Media

3(9)
53 views
FREE
695 min
Anytime
English
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Why enroll

Participants should join this course to build strong fundamentals in electromagnetic wave propagation essential for RF, microwave, antenna, wireless, and optical communication careers. The course explains concepts in a clear and practical way, combining theory with real-world applications and problem-solving. It also prepares learners for advanced studies and research in electromagnetics and communication engineering.

Is this course for you?

You should take this if

  • You work in Automotive
  • You're a Electrical professional
  • You have 3+ years of hands-on experience in this field
  • You want to build skills in Research & Developmnet, Project Management

You should skip if

  • You're new to this field with no prior experience
  • You need a different specialisation outside Electrical
  • You need live interaction with an instructor

Course details

This course helps students understand how electromagnetic waves travel in different media such as wires, waveguides, optical fibers, and free space. It starts with guided wave propagation in transmission lines and metallic waveguides used in RF and microwave systems. The course then explains how light propagates in optical waveguides and optical fibers, which form the backbone of modern communication networks. Free-space wave propagation is also discussed to connect theory with wireless communication systems. In the later part, students are introduced to the basic working principles of antennas and how they radiate electromagnetic energy. Simple antenna models and wireless channel concepts are explained to build intuition. The course connects mathematical concepts with real engineering applications. Emphasis is given to understanding physical meaning rather than only formulas. Assignments include conceptual questions to strengthen fundamentals and computational problems to build problem-solving skills. By the end of the course, students gain a strong foundation in electromagnetic wave propagation across wired and wireless systems.

Source: IIT Kanpur-NPTEL [Youtube Channel]

Course suitable for

Key topics covered

  • Introduction

    • Introduction to Electromagnetic Waves in Guided and Wireless Media

    • Introduction to Propagation of Electromagnetic Waves

  • Transmission Lines

    • Introduction and Types of Transmission Lines

    • Distributed Circuit Model of Uniform Transmission Line – I

    • Voltage and Current Equation of the Transmission Line

    • Sinusoidal Excitation of Transmission Line

    • Properties of Transmission Line

    • Power Calculations and Introduction to Smith Chart

  • Smith Chart

    • Smith Chart

    • Additional Applications of Smith Chart

  • Time-Domain Analysis of Transmission Lines

    • Time Domain Analysis of Transmission Line – I

    • Time Domain Analysis of Transmission Line – II

    • Usage of Lattice Diagrams

    • TDR Analysis of Transmission Lines

  • Plane Wave Propagation

    • Uniform Plane Waves – I

    • Poynting Vector, Average Power, and Polarization

    • Uniform Plane Waves in Lossy Medium

  • Wave Incidence and Reflection

    • Normal Incidence of Plane Waves

    • Oblique Incidence of Plane Waves – I

    • Oblique Incidence of Plane Waves – II

    • Total Internal Reflection

  • Guided Wave Structures

    • Slab Waveguides

    • Optical Fibers

    • Parallel Plate Waveguides

    • Rectangular Waveguides

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

25 lectures11 hr 35 min

Opportunities that await you!

Skills & tools you'll gain

Research & DevelopmnetProject ManagementEngineering & Design

Career opportunities

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What learners say about this course

Boora Mahesh
Boora Mahesh civil engineer
Mar 14, 2026

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Hemanth TK
Hemanth TK
Feb 27, 2026

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Bhavani S
Bhavani S Student
Feb 22, 2026

Nice

Jayalaxmi Sudi
Jayalaxmi Sudi
Feb 15, 2026

Good

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