Introductory to Engineering Electromagnetics -...
Transcript of Introductory to Engineering Electromagnetics -...
INTRODUCTORY TO ENGINEERING ELECTROMAGNETICS
Instructor: Dr. Marina Y. Koledintseva ECE Department Missouri S&T
EE-271
1
EE-271 Class Instructor
EE-271
Education: M.S. in Radio Physics & Electronics (1984) and Ph.D. in Theoretical
Radio Engineering (1996) from National Research University “Moscow Power
Engineering Institute”, Moscow, Russia
Publications: over 200 publications in scientific journals & conferences
Main research interests:
• theoretical, applied, and computational electromagnetics;
• physics of interaction of electromagnetic fields with materials and complex
geometries;
• development of techniques to measure electromagnetic properties of materials
from DC to optical frequencies;
• engineering of new materials with advanced electromagnetic performance.
Contact information:
room EECH-115, tel. 573-341-6659
(or 6693), e-mail: [email protected]
web page: www.mst.edu/~marinak
Dr. Marina Koledintseva
(“Dr. Marina”) - Research Associate
Professor, in Missouri S&T (ECE
Department, EMC Laboratory)
since January 2000
2
What is Engineering Electromagnetics
Course About? • Electromagnetism studies static electric and magnetic fields, as well as the
electromagnetic fields in motion.
• EM field is a form of matter. • In Engineering Electromagnetics course we study physical & mathematical
fundamentals of electromagnetism. We learn how electromagnetics laws and
principles are used in science and technology. We get ideas how to engineer new
things (advanced systems, devices, gadgets, and materials), which contribute to the
technological progress of mankind.
MATTER
SUBSTANCE
(OBJECTS)
FIELDS
GRAVITATIONAL
FIELD
ELECTROMAGNETIC
FIELD INTRA-ATOM and
NUCLEAL FIELDS
STRONG
INTERACTIONS
WEAK
INTERACTIONS
EE-271 3
Electromagnetic Spectrum
EE-271 4
EE-271
Some Applications of
Electromagnetic Waves
5
EE-271
Wireless & Wired Communication
Structure of the EE-271 Course
EE-271
I. Mathematical Language of
Electromagnetics
II. Electrostatics
III. Steady Electric Currents
IV. Static Magnetic Field
V. Time-varying Electric and Magnetic Fields
VI. Plane Electromagnetic Waves
VII. Distributed Circuits & Transmission Lines
7
Mathematical Basis
• Vector Algebra and Analytical Geometry:
Matrix Theory, Coordinate Transform
• Theory of Multiple Variables
• Vector Calculus and Field Theory
• Theory of Complex Variables
• Differential Equations
• Fourier Transforms
EE-271 8
Electrostatics
EE-271
• Superposition Principle in Electrostatics
• Gauss’s Law
• Electric Potential
• Capacitance and Capacitors
• Dielectrics
• Boundary Conditions for Electric Field
9
Steady Currents
EE-271
• Physical Basis of Conductivity in Materials
• Ohm’s Law
• Charge Conservation Law and Continuity of
Current
• Resistivity, Resistance & Resistors
• Boundary Conditions for Conductors
10
Static Magnetic Field
EE-271
• Superposition Principle for Magnetic Fields
• Magnetic Forces
• Bio-Savart’s Law
• Ampere’s Circuital Law
• Magnetic Properties of Materials
• Magnetic Boundary Conditions
• Magnetic Circuits
• Inductance & Inductors
11
Time-Varying Electric & Magnetic
Fields
EE-271
• Faraday’s Electromagnetic Induction
Law
• Self-inductance & Mutual Inductance
• Maxwell’s Hypothesis about
Displacement Current
• Maxwell’s Equations
12
Plane Electromagnetic Waves
EE-271
• Wave Equation
• Properties of EM Waves
• Plane Electromagnetic Waves in Unbounded
Space
• Incidence of Planes Waves upon a Boundary of
Two Media: Reflection, Transmission, Absorption
13
Distributed Circuits & Transmission
Lines
EE-271
• Circuit Models of Transmission Lines
• Characteristics of Transmission Lines
• Peculiarities of EM Wave Propagation on
Transmission Lines
14
Class & Grading Policy
15
A Syllabus describing EE-271 class &
grading policy will be available online
(on the Blackboard)
EE-271
16
Course Contents
EE-271 contents and calendar also will
be available online (on the Blackboard)
EE-271
Mandatory Textbook
17 EE-271
Required Textbook:
Engineering Electromagnetics by
Umran Inan and Aziz Inan
Pearson/ ©1999 • Prentice Hall
• Paper, 800 pp
Publication Date: August 14, 1998 |
ISBN-10: 0805344233 | ISBN-13:
978-0805344233 | Edition: 1
Reading material from this textbook is a part of your
homeworks!
Additional Literature
18 EE-271
Why Are You Taking EE-271?
EE-271 19
• Acquire good knowledge and understand
concepts to apply for current work and/or
future career
• Gain practical skills in solving engineering
problems
• Develop engineering intuition
• Develop abstract thinking, imagination, and
geometrical visualization in 3D
• Satisfy your curiosity about electromagnetic
fields and physical phenomena
• Master intellectually challenging problems
• Exercise in mathematics and physics
• Increase your self-esteem and confidence
• Passing the class with a decent grade to
graduate or satisfy requirements for taking
other classes
• Other reasons
Motivation Questionnaire and Assessment Questionnaire will be
available on the Blackboard. Please fill them in and send to me
before classes start! THANKS!
Are You Ready To Work
Hard on Engineering
Electromagnetics Course
20 EE-271
Thanks for Choosing Engineering
Electromagnetics Course!
Welcome to Class!
Good Luck in Your Journey to the
Electromagnetics World!
21 EE-271