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ECEn 212
Circuit Analysis
Spring 2008

Instructors & Times

Stephen Schultz
Assistant Professor
CB 464
(801) 422-1693

schultz@ee.byu.edu

 

Don Dawson
Lab Supervisor
(801) 422-6579
dawson@ee.byu.edu

Carla Carroll
Teaching Assistant
carla.june.carroll@gmail.com

  Monday Tuesday Wednesday Thursday Friday
8:00 am

Class (406 CB)

Class (406 CB)   Class (406 CB) Class (406 CB)
9:00 am  
10:00 am   TA Office Hour TA Office Hour Office Hour TA Office Hour
11:00 am

Recitation (383 CB)

Office Hour  

Recitation (383 CB)

 
12:00 am          
1:00 pm

 

  Office Hour   Office Hour
2:00 pm Lab (428 CB)   Lab (428 CB)    
3:00 pm     TA Office Hour
4:00 pm      
5:00 pm          

 

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Syllabus

Text:

Electric Circuits 8, James W. Nilsson and Susan A Riedel, ISBN 0-13-198925-1.

Prerequisites

The prerequisites for this course are Math 113, Physics 220, and admission to the Professional Program in Electrical and Computer Engineering. If you have questions relating to your status in the professional program, please see Janalyn Mergist in the department offices.

This class will require some mathematical maturity in algebra, trigonometry and integral and differential calculus. Lack of mathematical preparation is the principal reason students do poorly in ECEn 212.

Introduction

Welcome to Circuit Analysis, and to your first course in the Professional Program! Electrical and Computer Engineering is an intellectually challenging major that will require significant energy and discipline if you desire to succeed. However, your efforts will be rewarded. Our graduates are highly sought after in industry by both major employers such as Intel, Motorola, and Hewlett Packard, and medium and small sized companies. As technology becomes more sophisticated, employers increasingly require employees with advanced degrees. Many of our graduates go on the graduate school in Engineering, Business, Law, and Medicine. You should plan on going to graduate school and should begin to prepare for it now. Acceptance to graduate school will require good grades. Therefore it is important that you study and do well in this class and in all of your Engineering courses. Engineering as a profession allows you to make significant contributions to society while making a comfortable income to support you and your family.

This is a class in engineering problem solving. It is based in applied mathematics and physics. The ability to think about an actual circuit in mathematical terms, and the insight to solve for the unknown quantities using a rigorous and organized approach are major skills we attempt to teach in this class. You will learn how to apply simplifying assumptions and to dissect a problem into manageable sub-problems and to apply general principals to unfamiliar systems.

This is a demanding course, with high expectations on your time for homework and study. The material is not necessarily difficult, and it progresses logically, but mastery requires new habits of thought and a great deal of practice in solving problems.

 

Material in the book that is not covered in the course

Measurement Instruments     3.5-3.7

Mutual Inductance                  6.4-6.5

Two Integrator Op Amp         8.5

Transformers                          9.10-9.11

Three-phase circuits              11.x

Filter Circuits                          14.x

Active Filters                          15.x

Fourier Series                        16.x

Fourier Transform                  17.x

Two-port Parameters            18.x

 

 

Grading

Final grades in the course will be based on the following distribution:

Homework 25%
Lab 20%
Midterm 1 15%
Midterm 2 15%
Final  25%

 

Homework

Homework assignments will be placed on the class web site. You should check this site regularly for updated information. Since spring term goes twice as fast as it would during a Fall or Winter semester homework will be due twice a week.  Assignments will be due on Wednesday and Friday at 5:00 PM, in the box marked ECEn 212, outside CB 413.   The solution to the homework will be posted on BLACKBOARD, immediately after it is due.  Because the homework solutions will be posted this way, late homework will not be accepted. 

 

Circuit Analysis cannot be mastered without working problems. This five hour engineering class may represent the highest level of homework (quantity and/or difficulty) you will have encountered in your college experience. The problem solving skills you develop here will be the foundation for the remainder of your engineering careers. Since this course is about not only teaching you new material, but exercising problem solving skills, completion of your homework assignments will be taken very seriously - and counts towards a significant portion of your grade. Homework is one of the primary methods to learn the material in this class.  DO NOT START ON THE HOMEWORK ASSIGNMENT ON THE DAY THAT IT IS DUE.

Cooperative group study on the homework is encouraged, but simply copying someone else's work is unethical and will leave the student unprepared for exams. Much insight can be gained by studying with one or more groups, if you discipline yourself to find your own solutions first before comparing results. Rely on other's help only when you have exhausted all of your own ideas or have made no progress for 15 or 20 minutes. Remember, the exams will be totally your own work and constitute the greater portion of the grade. One of the biggest contributors to excessive time spent on homework is failure to read the text material for understanding prior to attempting problems. The text is thorough and well written; take advantage of it!

Some questions have answers printed in the back of your text to serve as checkpoints. Remember that you are studying to be professional engineers and will be paid to solve problems without known solutions. Not only will no one give you the answers, but you will be the expert expected to know if the solution is correct. That is why it is important to solve many of our homework problems "blind," without a published answer.

Questions on homework grading should first be addressed to the TA who grades the homework. Unresolvable differences may be discussed with the professor during office hours.

 

Laboratory

The lab meets at a fixed time in room 430 and is divided into two sections. Don Dawson is the instructor for the lab portion of the class. This is a closed lab so it is expected that you will finish all of your work in the allotted time.

 

Midterm Exams

We will have two midterm exams. The exams will be in the testing center and have a three hour time limit.  You can use a graphing calculator and bring one 3x5 inch note card.  The exams will be given in the testing center on the following dates.

Exam 1: May 14 - 19

Exam 2: June

 

Final Exam

The final exam will be on Thursday, June 18 from 7:00-10:00 AM.

The final will be a comprehensive exam.

 

 

 

Miscellaneous

Office Hours

Please respect my office hours. Just as taking this class is not the only thing that you are doing this summer, teaching this class is only a small part of what I do. While I desire to see you succeed in this class, constant interruptions make it difficult to accomplish my other obligations. If you have questions, please come during my office hours. If they are not accommodating, please set up an appointment with me via email.

Honor Code

I expect you to live the honor code. Cheating of any kind will result in a failing grade in the course.

 

Calculators

You will find a good scientific calculator extremely useful during your engineering career. The minimum recommended calculator must have trig, log, root, and exponential functions, rectangular to polar conversion, complex number capability, and the ability to invert matrices.  This may be the time to invest in a reasonably expensive engineering calculator.

 

Preparation for Lectures.

Reading assignments will be given, and students are expected to come to class having completed the assigned reading. Students will be called on randomly to demonstrate their knowledge of the material by working problems on the board to assist the class in understanding the current discussion topic. The assigned reading pages for each day of lecture are listed below in the lecture schedule.

 

Preparation for Exams.

If you would like to do well on exams, I suggest that you do the following:
(1) Daily: Come to class prepared. Read the assignment before the lecture and try working the Drill Exercises before class.
(2) Weekly: Make sure you understand how to do every homework problem.
(3) Before the exam: Review the text and your notes and make a one page summary of all of the important formulas and ideas.
(4) Before the exam: Rework all Drill Exercises and homework problems.
(5) Night before exam: Get a good night sleep.

 

Preventing Sexual Harassment.

Title IX of the Educational Amendment of 1972 prohibits sex discrimination against any participants in an educational program or activity that receives federal funds. The act is intended to eliminate sex discrimination in education. Title IX covers discrimination in programs, admissions, activities, and student-to-student sexual harassment. BYU's policy against sexual harassment extends not only to employees of the university but to students as well. If you encounter unlawful sexual harassment or gender based discrimination, please talk to your professor; contact the Equal Employment Office at 378-5895 or 367-5689 (24-hour); or contact the Honor Code Office at 378-2847.

 

Students with Disabilities.

Brigham Young University is committed to providing a working and learning atmosphere which reasonably accommodates qualified persons with disabilities. If you have any disability which may impair your ability to complete this course successfully, please contact the Services for Students with Disabilities Office (378-2767). Reasonable academic accommodations are reviewed for all students who have qualified documented disabilities. Services are coordinated with the student and instructor by the SSD Office. If you need assistance or if you feel you have been unlawfully discriminated against on the basis of disability, you may seek resolution through established grievance policy and procedures. You should contact the Equal Employment Office at 378-5895, D-282 ASB.


Important Dates.

Midterm 1, May 14-18, testing center.

Midterm 2, June , testing center.

Final Exam, June 18 (7:00-10:00 AM).

 

   
Maintained by Stephen Schultz.
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