B tech Electrical & Electronics Engineering, VI-Semester Departmental Elective EX- 603 (C) Electromagnetic Waves

 RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL

New Scheme Based On AICTE Flexible Curricula

Electrical & Electronics Engineering, VI-Semester

 Departmental Elective EX- 603 (C) Electromagnetic Waves

www.mahendraeee.in

UNIT-I

Transmission Lines 

Introduction, Concept of distributed elements, Equations of voltage and current, Standing 

waves and impedance transformation, Lossless and low-loss transmission lines, Power 

transfer on a transmission line, Analysis of transmission line in terms of admittances, 

Transmission line calculations with the help of Smith chart, Applications of transmission line, 

Impedance matching using transmission lines.

UNIT-II

Maxwell’s Equations 

Basic quantities of Electromagnetics, Basic laws of Electromagnetics: Gauss’s law, Ampere’s

Circuital law, Faraday’s law of Electromagnetic induction. Maxwell’s equations, Surface 

charge and surface current, Boundary conditions at media interface.

UNIT-III

Uniform Plane Wave 

Homogeneous unbound medium, Wave equation for time harmonic fields,Solution of the 

wave equation, Uniform plane wave, Wave polarization, Wave propagation in conducting 

medium, Phase velocity of a wave, Power flow and Poynting vector.

UNIT-IV

Plane Waves at Media Interface 

Plane wave in arbitrary direction, Plane wave at dielectric interface, Reflection and refraction 

of waves at dielectric interface, Total internal reflection, Wave polarization at media 

interface, Brewster angle, Fields and power flow at media interface, Lossy media interface, 

Reflection from conducting boundary.

UNIT-V

Waveguides

Parallel plane waveguide: Transverse Electric (TE) mode, transverse Magnetic(TM) mode, 

Cut-off frequency, Phase velocity and dispersion. Transverse Electromagnetic (TEM) mode, 

Analysis of waveguide-general approach, Rectangular waveguides.

UNIT-VI

Antennas 

Radiation parameters of antenna, Potential functions, Solution for potential functions, 

Radiations from Hertz dipole, Near field, Far field, Total power radiated by a dipole, 

Radiation resistance and radiation pattern of Hertz dipole, Hertz dipole in receiving mode.




Comments

Post a Comment

Popular posts from this blog

India metro rail system

Image
India's metro rail system is a rapidly growing network of urban transit systems designed to ease congestion and improve connectivity in major cities. Here's an overview: Key Highlights Largest Metro System : The Delhi Metro is the largest in India, spanning over 350 kilometers and serving millions of passengers daily.   Oldest Metro : The Kolkata Metro, inaugurated in 1984, was the first metro system in India. Expanding Network : As of 2025, India has over 1,000 kilometers of operational metro lines across 17 cities, making it the third-longest metro network globally. New Projects : Cities like Bhopal, Indore, and Meerut are developing new metro systems to enhance urban mobility. Environmental Benefits : Metro systems are energy-efficient, reduce traffic congestion, and contribute to lower air pollution levels Railway ALP Jobs 2025
Read more

NATIONAL HIGH SPEED RAIL CORPORATION LIMITED (NHSRCL) Operations & Maintenance (O&M) Vacancy 2025

Image
 NATIONAL HIGH SPEED RAIL CORPORATION LIMITED (NHSRCL) has announced multiple recruitment notifications recently. 1. Recruitment for 141 Positions in Operations & Maintenance (Notification Released: March 25, 2025): Fields:   Civil, Track, Electrical, S&T, Rolling Stock, Train Operations, Station Operations, Controllers of various departments, and HSR Pilots.  Includes positions in IT, Planning, Public Relations, Corporate Affairs, Transport, Safety, and Marketing.     Eligibility:   Open to serving employees of Central PSUs, SPVs, Metro Railways, Ministry of Railways, and Government Departments on Absorption/Regular Basis  (as applicable).     Online Application Start Date:  March 26, 2025 Last Date for Online Application:  April 15, 2025 Last Date for Hard Copy Submission:  April 24, 2025 2. Recruitment for 71 Junior Technical Manager and Assistant Manager Vacancies (Notification Expected: March 26, 2025): Posts: ...
Read more

Gujarat Metro Rail Corporation (GMRC) Assistant Manager Recruitment 2025

Image
Gujarat Metro Rail Corporation (GMRC) has announced recruitment for the post of Assistant Manager (Operations) on a contractual basis in March 2025. Here are the vacancy details: Name of the Post: Assistant Manager (Operations) Number of Vacancies: 4 Employment Type: Contractual Basis RRB ALP Recruitment 2025 - Apply Online for 9970 Posts Important Dates: Starting Date to Apply Online: March 5, 2025 Last Date to Apply Online: March 25, 2025 Age Limit:  Maximum 32 years. Eligibility Criteria (as per available information): Educational Qualification: Candidates must possess a B.E./B.Tech degree in Electrical, Electronics, Mechanical, Computer Science, or IT from a government-recognized University/Institute. Experience: Minimum 7 years of post-qualification experience in a reputed private organization. OR Minimum 5 years of relevant experience in a PSU/Metro Corporation. Candidates should be conversant with Metro Rail O&M Act, MRGR, Train Op...
Read more