Ders Planı

ISTANBUL AYDIN UNIVERSITY

CLASS 1

CLASS 4

Lesson plan / ELECTROMAGNETIC WAVES AND PROPAGATION

Lesson Information

Course Credit	3.0
Course ECTS Credit	4.0
Teaching Language of Instruction	İngilizce
Level of Course	Bachelor's Degree, TYYÇ: Level 6, EQF-LLL: Level 6, QF-EHEA: First Cycle
Type of Course	Compulsory
Mode of Delivery	Face-to-face
Does the course require compulsory or optional work experience?	Z
Course Coordinator
Instructor (s)
Course Assistant

Purpose and Content

The aim of the course	Learning advanced vector calculus and differential equations applied to electromagnetic waves, the concept of electromagnetic field, wave and wave propagation, electromagnetic parameters of different media and their effects, the plane wave solutions, reflection and refraction of plane waves and its applications, wave guides and their analysis
Course Content	Advanced vector calculus, differential equations, Maxwell's equations, wave concept and time dependent wave equation, time harmonic waves, phasor (complex representation, Helmholtz equation and its solutions, monochromatic plane waves, polarization, reflection and refraction of plane waves from boundaries, wave-guides, mode and cut-off frequency concepts

Learning Outcomes

Mathematics , Science and sufficient knowledge in electrical engineering issues; theoretical and practical knowledge in the field of Electrical and Electronics Engineering the ability to apply for modeling and problem solving.
Ability to identify, define, formulate and solve complex engineering problems; ability to select and implement the appropriate analysis and modeling methods in this respect.
Ability to work effectively in interdisciplinary and multidisciplinary teams; ability to work individually .
Act according to ethical , professional and ethical responsibility about the standards used in electrical and electronic engineering applications
The ability to design to meet specific needs;complex system , process, device or product under realistic constraints and conditions , the ability to apply modern design methods for this purpose .
Awareness of the necessity of lifelong learning ; Access to knowledge, science and developments in technology and continuous self -improvement.
Awareness of universal and social dimensions of health electrical engineering applications , contemporary issues and their impact on the environment and safety ; awareness of the legal consequences of engineering solutions .
Ability to communicate effectively in Turkish, both oral and written, with at least one foreign language knowledge, ability to write effective reports and understand written reports, prepare design and production reports, make effective presentations, giving clear and concise instructions and receiving skills.
Information on project management and practices in business life such as risk management and change management; awareness about entrepreneurship, innovation and sustainable development.
Analyzing and solving using modern techniques and tools for complex problems encountered in the electrical and electronics application development , selection and use of skills , skills to use ICT effectively
Designing experiments for the study of electrical engineering problems , conduct experiments, collect data , analyze and interpret the results .
Awareness about occupational health and safety
Development and scientific publications of conciousness can be followed in the electrical and electronics engineering. Developed will be able to access the resources that it can meet the education requirements for the new system awareness.

Weekly Course Subjects

1	Introduction and overview of the course. The main aim and principles of electromagnetic theory. Field and source quantities.
2	Review of vector calculus, gradient, divergence, curl concepts, properties and operators. Review of differential equations and complex functions. Maxwell's equations.
3	Time dependent wave equation. General solution of time dependent wave equation in one-dimensional space. Constitutional parameters and speed of wave propagation. Comparison of electromagnetic waves with other type of waves (acoustic, elastic, etc)
4	Time harmonic waves. Amplitude, phase, phase velocity, frequency, angular frequency, period, wave-length, wave number.
5	Complex representation of waves. Maxwell's equations in complex form. Helmholtz (reduced wave) equation and solution. Plane waves. Direction of propagation and equi-phase surfaces. Wave propagation in lossless media. Complex wave number. Effect of conductivity.
6	Plane wave solution in two and three-dimensional space. Polarization. Poynting vector. Poynting theorem. Relations between field vectors and Poynting vector.
7	Reflection and refraction of plane waves from planar boundaries. Normal incidence case.
8	Midterm
9	Reflection and refraction of plane waves from planar boundaries. Oblique incidence case. TE and TM polarization. Snell's Law.
10	Reflection and refraction of plane waves from planar boundaries. analysis of reflection and refraction phenomenon in terms of constitutive parameters. Total reflection. Brewster angle. Surface waves.
11	Reflection and refraction of plane waves from planar boundaries. Reflection from a perfectly electric conducting surface. Wave propagation in layered media.
12	General principles of guided waves. Maxwell's equations in closed regions. Parallel plate wave-guide. Mode concept.
13	Analysis of rectangular wave-guides.
14	Analysis of rectangular wave-guides, cut-off frequency, phase velocity, group velocity, wave parameters

Resources

1- Elements of Electromagnetics, Matthew N.O. Sadiku
2- Field and Wave Electromagnetics, David K. Cheng, 2nd Edition, 1991
3- Electrodynamics, D.J. Griffiths

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