May 22, 2013 ... solutions in a global and societal context. (i) A recognition ... Fundamentals of
Engineering Electromagnetics, David Cheng (Addison-Wesley).
San José State University Department of Electrical Engineering EE 142, Electromagnetic Fields & Waves Section 01, Spring, 2012 Instructor:
Dr. Ray Kwok
Office Location:
Sci 310
Telephone:
(408) 924-5252
Email:
Class Days/Time:
Raymond.Kwok@ sjsu.edu MWF 9:20 – 10:00 am, MW 4:00 – 4:30 pm, Tue 4 – 6 pm, or by appointment TuTh 9:00 - 10:15 am
Classroom:
Engr 339
Prerequisites:
EE 140
Office Hours:
Course Description This course is a continuation of EE140 (Electro- & Magneto- Static Fields). It covers the dynamic effect of the time varying electromagnetic fields and its applications. Course Goals and Student Learning Objectives The purpose of this course is to provide students with the background necessary to understand the interplay between electricity and magnetism, the electromagnetic wave properties and its propagation in different media through various junctions. Its applications on electromotor, transformer, signal transport in transmission line, impedance matching, cavity resonator, plasma oscillation, and antenna principles will be addressed.
GE/SJSU Studies Learning Outcomes (LO), if applicable Upon successful completion of this course, students will be able to: LO1 Demonstrate an understanding of the fundamentals of Electrical Engineering, including its mathematical and scientific principles, analysis and design. LO2 Demonstrate the ability to apply the practice of Engineering in real-world problems. Course Content Learning Outcomes Upon successful completion of this course, students will be able to:
LO3 Predict the induced current due to a time-varying magnetic flux in a structure. (a), (c), (e) (k) & (l) LO4 Perform circuit analysis using various mathematical models and techniques. (a), (b), (e), (k), (n) & (o) LO5 Calculate the electric field intensity in a medium if the magnetic field is known, or vice versa. (a), (c), (e), (k), (l) & (n) LO6 Predict the behavior of the electromagnetic wave going through a junction of 2 media. (a), (e), (k), (l) & (n) LO7 Design simple electromotor, power generator and transformer. (a), (b), (c), (e), (g), (k), (l) & (n) LO8 Analyze the moding and resonants in waveguides. (a), (e), (l) & (n) LO9 Visualize the abstract electromagnetic wave pattern and express it in terms of equivalent circuit. (a), (e), (k) & (n) LO10 Calculate electromagnetic modes in cavity resonators. (a), (c), (e), (g), (k), (l) & (n) LO11 Design simple antenna for RF and microwave applications. (a), (b), (c), (e), (g), (j), (k), (l), (n) & (o).
ABET outcomes The letters in parentheses in the course learning objectives refer to ABET criterion 3 outcomes satisfied by the course. These are listed below as a reference: (a) An ability to apply knowledge of mathematics, science, and engineering (b) An ability to design and conduct experiments, as well as to analyze and interpret data (c) An ability to design a system, component, or process to meet desired needs (d) An ability to function on multi-disciplinary teams (e) An ability to identify, formulate, and solve engineering problems (f) An understanding of professional and ethical responsibility (g) An ability to communicate effectively (h) The broad education necessary to understand the impact of engineering solutions in a global and societal context (i) A recognition of the need for, and an ability to engage in life-long learning (j) A knowledge of contemporary issues (k) An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice
(l) Specialization in one or more technical specialties that meet the needs of companies (m)Knowledge of probability and statistics, including applications to electrical engineering (n) Knowledge of advanced mathematics, including differential and integral equations, linear algebra, complex variables, and discrete mathematics (o) Basic sciences, computer science, and engineering sciences necessary to analyze and design complex electrical and electronic devices, software, and systems containing hardware and software components Required Texts/Readings Textbook Electromagnetics for Engineers, Fawwaz T. Ulaby (Prentice Hall) Other Readings Fundamentals of Engineering Electromagnetics, David Cheng (Addison-Wesley) Introduction to Electrodynamics, David J. Griffiths (Prentice Hall) Classroom Protocol Students are expected to participate actively in class. Students will turn their cell phones off or put them on vibrate mode while in class. They will not answer their phones in class. Dropping and Adding Students are responsible for understanding the policies and procedures about add/drops, academic renewal, etc. Information on add/drops are available at http://info.sjsu.edu/web-dbgen/narr/soc-fall/rec-298.html. Information about late drop is available at http://www.sjsu.edu/sac/advising/latedrops/policy/ . Students should be aware of the current deadlines and penalties for adding and dropping classes. Assignments and Grading Policy There will be two midterm exams and a final exam. Exams cover the assigned reading materials and class lecture notes. There will be no make-up exams (only in very special circumstances, both written excuse and official proofs are required for extraordinary exams). Exam solutions will be discussed in class after the exam dates and posted in the web site of the course. Homework will be given as follows. Some homework problems require the use of a computer to perform simulations.
Assignment 1 2 3 4 5 6 7 8 9 10
Topics Magnetic Induction Electromotor Maxwell Equations Plane Electromagnetic Waves Reflection & Refraction Lossy Medium Waveguides Resonators Transmission Line Theory Antenna Theory
Learning Objectives LO1, LO2, LO3 LO1, LO2, LO3, LO4, LO7 LO1, LO3, LO5, LO6 LO1, LO3, LO5, LO6 LO1, LO2, LO3, LO5, LO6 LO1, LO2, LO5, LO6 LO1, LO2, LO3, LO5, LO8 LO1, LO2, LO3, LO10 LO1, LO4, LO9 LO1, LO2, LO11
Grades Class Assignments Homework Exam 1 Exam 2 Final exam Total
10% 10% 25% 25% 30% 100%
Grading Percentage Breakdown 80% and above 65% - 80% 50% - 65% 35% - 50% below 35%
A B C D F
University Policies Academic integrity Students should know that the University’s Academic Integrity Policy is availabe at http://www.sa.sjsu.edu/download/judicial_affairs/Academic_Integrity_Policy_S072.pdf. Your own commitment to learning, as evidenced by your enrollment at San Jose State University and the University’s integrity policy, require you to be honest in all your academic course work. Faculty members are required to report all infractions to the office of Student Conduct and Ethical Development. The website for Student Conduct and Ethical Development is available at http://www.sa.sjsu.edu/judicial_affairs/index.html. Instances of academic dishonesty will not be tolerated. Cheating on exams or plagiarism (presenting the work of another as your own, or the use of another person’s ideas without giving proper credit) will result in a failing grade and sanctions by the University. For this class, all assignments are to be completed by the individual student unless otherwise specified. If you would like to include in your assignment any material you have submitted, or plan to submit for another class, please note that SJSU’s Academic Policy F06-1 requires approval of instructors. Campus Policy in Compliance with the American Disabilities Act If you need course adaptations or accommodations because of a disability, or if you need to make special arrangements in case the building must be evacuated, please make an appointment with me as soon as possible, or see me during office hours. Presidential Directive 97-03 requires that students with disabilities requesting accommodations must register with the DRC (Disability Resource Center) to establish a record of their disability.
EE 142 / Electromagnetic Fields & Waves, Spring 2012, Course Schedule Table 1 Course Schedule (Subject to change with fair notice as announced by instructor in class) Week
Date Topics, Readings, Assignments, Deadlines
1
1/31
Magnetic Induction
2
2/7
Faraday’s & Lenz Law
3
2/14
Electromotor, Power Generator & Transformer
4
2/21
Maxwell’s Equations
5
2/28
Electromagnetic Plane Wave
6
3/6
Polarization & Phasor Equation
7
3/13
Review. Midterm exam 1
8
3/20
Poynting Theorem
9
3/27
Lossy Medium
10
4/3
Dielectric and Conductors
11
4/10
Reflection & Refraction
12
4/17
Review. Midterm exam 2
13
4/24
Parallel & Perpendicular Polarization
14
5/1
Waveguide & Resonators
15
5/8
Transmission Line Theory, Review
Final Exam 5/22
7:15 - 9:30 am
