# Introduction to Electromagnetics – Rahsoft RAHAE101

Introduction to Electromagnetics – Rahsoft RAHAE101paid course free. You will Build your engineering foundation by mastering the topic of Electromagnetic -Rahsoft Antenna Engineering Department

• a great understanding of electromagnetic which is once of the core foundations of different disciplines of electrical engineering
• Vector Algebra
• Coordinate Systems and Transformation
• Line Integrals
• Partial Derivatives

## Introduction to Electromagnetics – Rahsoft RAHAE101 Course Requirements

• Calculus
• Physics
• This course is counted towards Rahsoft Antenna Engineering Certificate

### Introduction to Electromagnetics – Rahsoft RAHAE101 Course Description

Master the topic of electromagnetics to lay the foundation for your engineering career and achieve your goals (literally!) Electromagnetics is the foundation needed to become an electrical engineer. After focusing on radio frequency, antennas, and other related disciplines, you may end up in aerospace, communications, and other industries. This course is always in development and we will add more videos every few months. In RAHAE 101, we will focus on an introduction to electromagnetic field theory.

This course will cover the basic knowledge of electromagnetic waves and vector analysis. Including the coordinate system and the conversion from one coordinate system to another. After each topic, several numerical problems were solved to understand the basic concepts of the course. This course introduces electrostatics and magnetostatics, waves, and their applications. It will cover the reflection, refraction, and dispersion of plane waves. This course provides an in-depth introduction to the basic knowledge of transmission lines and waveguides in simple steps.

Who is the target audience?

A prerequisite for students planning to obtain the Rahsoft RF certificate in the RAHAE 101 course, is a complete introductory package for electromagnetic field theory. Designed for professionals working in the field of antenna fields Graduate students Antenna engineers Graduate students attending the electromagnetic field theory course Antenna field research lecturer

This course is taught by Dr. Akhilesh Verma. Dr. Verma has a Ph.D. in antenna engineering, specializing in beamforming, phased array antennas, and 5G. The course consultant for this course is Ahsan Ghoncheh. Ahsan has more than 10 years of experience in the RF and antenna fields of consumer electronics, aviation, and aerospace.

Their designs and projects can be used as small parts in the intermediate stage of the iPhone, smart TV remote controls currently used in the server of the latest commercial airline communication system, and next-generation front-end modules.

Course content

Chapter1: Introduction

• Overview of Electromagnetic waves
• Generation of Electromagnetic waves
• Electric and Magnetic waves
• Receiving Electromagnetic waves behavior

Chapter2: Vector Algebra

• Vector basics and its type
• Distance vector and numerical practice
• Numerical practice
• Quiz
• Quiz Solution
• Vector Multiplication
• Cross Product
• Scalar Triple Product
• Vector Triple Product
• Numerical practice on vector multiplication
• Multiple Choice Questions

Chapter3: Coordinate Systems and Transformation

• Introduction
• Rectangular coordinate system
• Cylindrical Coordinate System
• Range of Cylindrical Coordinate and about unit vector
• Relationship between cartesian and cylindrical coordinate
• Relationship between cartesian and cylindrical coordinate
• Relationship between cartesian and cylindrical vectors
• Spherical coordinate system
• Spherical coordinate unit vector and vector representation
• Transformation of coordinate from one to another
• Transformation between cartesian and cylindrical coordinate system
• Transformation of vectors from cartesian to cylindrical
• Expression of cartesian to cylindrical coordinate
• Transformation of vectors from cylindrical to cartesian
• Transformation between cartesian and spherical coordinate system
• Transformation of a vector from cartesian to spherical coordinates
• Transformation of a vector from spherical to cartesian coordinates
• Numericals on coordinate system and transformation
• Query
• Differential length, area and volume
• Differential area and volume
• Cylindrical Coordinate System Differential length, area and volume
• Spherical Coordinate System Differential length, area and volume
• Solved problem on differential length, volume and area

Chapter4: Line Integrals

• Surface Integrals
• Volume Integrals
• Problems on Line, Surface, Volume Integrals

Chapter5: Partial Derivatives

• Gradient of V in different coordinate systems
• Divergence
• Divergence of a vector in a different coordinate systems
• Curl and its physical significance
• Curl derivation