ECE 3110 Electromagnetic Fields I Spring 2016

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1 ECE 3110 Electromagnetic Fields I Spring 2016 Class Time: Mon/Wed 12:15 ~ 1:30 PM Classroom: Columbine Hall 216 Office Hours: Mon/Wed 11:00 ~ 12:00 PM & 1:30-2:00 PM near Col 216, Tues 2:00 ~ 2:45 PM Other times by appointment (walk in if available) Web Site: Instructor Dr. Mark Wickert, Professor EN 292 mwickert@uccs.edu Phone: , FAX: Text Fawwaz T. Ulaby, Fundamentals of Applied Electromagnetics, 7 th. ed., Prentice Hall, Course Description Static electric and magnetic field analysis, Poisson s and Laplace s equations, steady electric current, fields of steady electric currents, ferromagnetic materials, boundary-value problems for static fields, time-varying electric and magnetic fields, and Maxwell s equations and wave equations. Relationship between field and circuit theory Course Objectives Provide students with methods to analyze and understand electromagnetic field problems that arise in various branches of engineering Provide student with a comprehensive introduction to electromagnetic fields and its applications. Expose the students to the fundamental concept and techniques of electromagnetics. Topics Waves and Phasors (Chapter 1) Transmission Lines (Chapter 2) Vector Analysis (Chapter 3) Electrostatics (Chapter 4) Magnetostatics (Chapter 5) Homework Assigned every Wednesday weekly. Assignments will be posted on the course Web Site Papers are due at the start of class. Please make your work neat, logical, and on time. Late homework not accepted. 1/5

2 Exams In-class quizzes: every Wednesday in class Mid-term: March 16 th, 2016 Final Exam: Wednesday May 11 th, 2016 (10:20 AM 12:20 PM) Grading Homework 10% Quizzes + 1 (maybe two) Team Projects 50% Mid-term exam 20% Final exam 20% Course Schedule Week Week Start Date 1 1/18/16 2 1/25/16 3 2/1/16 4 2/8/16 5 2/15/16 Topics -Dimensions, units, and notation -The Gravitational Force -Electric Fields -Magnetic Fields -Static and Dynamic Fields -Sinusoidal Wave in a Lossless Medium -Sinusoidal Wave in a Lossy Medium -The Electromagnetic Spectrum -Review of Complex Numbers -Review of Phasors -The Role of Wavelength -Propagation Modes -Lumped-Element Model -Transmission-Line Equations -Wave Propagation on a Transmission Line -Voltage Reflection Coefficient -Standing Waves -Input Impedance of the Lossless Line -Short-Circuited Line -Open-Circuited Line -Application of Short-Circuit and Open-Circuit Measurements -Lines of Length l= nλ/2 -Quarter-Wave Transformer -Matched Transmission Line -Instantaneous Power -Time-Average Power -Parametric Equations Sections in Textbook Homework Assigned 1-1, 1-2, HW # , 1-4, 1-5, 1-6, , 2-3, 2-4, 2-5, 2-6 HW #2 HW #3 2-7 HW #4 2-8, HW #5 2/5

3 6 2/22/16 7 2/29/16 8 3/7/16 9 3/14/16 -Input Impedance -SWR, Voltage Maxima, and Minima -Impedance of Admittance Transformers -Impedance Matching -Transient Response -Bounce Diagrams -Equality of Two Vectors -Vector Addition and Subtraction -Position and Distance Vectors -Vector Multiplication -Scalar and Vector Triple Products -Cartesian Coordinates -Cylindrical Coordinates -Spherical Coordinates -Cartesian to Cylindrical -Cartesian to Spherical -Cylindrical to Spherical -Distance between two points -Gradient Operator in Cylindrical and Spherical Coordinates -Properties of the Gradient Operator -Divergence Theorem -Remarks on Notation -Vector Identities Involving the Curl -Stokes s Theorem -3/16/15: Midterm exam 10 3/21/16 Spring Break: March 21 rd 25 th 11 3/28/ /4/16 -Laplacian Operator -Maxwell s Equation -Charge Densities -Current Density -Electric Field due to Multiple Point Charges -Electric Field due to Charge Distribution -Gauss s Law -Electric Potential as a Function of Electric Field -Electric Potential due to Point Charges 2-9.2, 2-9.3, 2-9.4, 2-10, , 3-2.1, HW #6 HW # , 3-3, 3-4 HW #8 3-5, 3-6 HW #9 3-7, 4-1, 4-2, 4-3, 4-4 HW #10 4-5, 4-6, HW #11 3/5

4 13 4/11/ /18/ /25/ /2/16 -Electric Potential due to continuous Distributions -Electric Field as a Function of Electric Potential -Poisson s Equation -Electrical Properties of Materials -Resistance -Joule s Law -Dielectrics -Dielectric-Conductor Boundary -Conductor-Conductor Boundary -Capacitance -Electrostatic Potential Energy -Image Method -Magnetic Force on a Current- Carrying Conductor -Magnetic Torque on a Current- Carrying Loop -Magnetic Field due to Surface and Volume Current Distributions -Magnetic Field of a Magnetic Dipole -Magnetic Force between Two Parallel Conductors -Gauss s Law for Magnetism -Ampere s Law -Vector Magnetic Potential -Orbital and Spin Magnetic Moments -Magnetic Permeability -Magnetic Hysteresis of Ferromagnetic Materials -Magnetic Boundary Conditions -Magnetic Field in a Solenoid -Self-Inductance -Mutual Inductance -Magnetic Energy 4-7.2, 4-8, 4-9 HW # , 4-11, 4-12, 5-1, , 5-5, 5-6.1, , 5-7, 5-8, /18/16 5/18/16: Final exam (10:20 AM ~ 12:20 PM) HW #13 HW #14 Statement for Military Students If you are a military student with the potential of being called to military service and /or training during the course of the semester, you are encouraged to contact your UCCS course instructor no 4/5

5 later than the first week of class to discuss the class attendance policy. Please see the Military Students website for more information: Disability Services If you have a disability for which you are requesting an accommodation, you are encouraged to contact Disability Services within the first week of classes. Contact information: Main Hall, Room 105, , dservice@uccs.edu Classroom Behavior and Conduct Students and faculty both share responsibility for maintaining a positive educational environment. Faculty have a responsibility to treat students with understanding, dignity and respect. Faculty also have the right and the authority to guide classroom discussion and to set reasonable limits on the manner in which students express opinions. Disruptive students in the academic setting hinder the educational environment. Students who fail to adhere to such reasonable limits shall be subject to disciplinary action(s). Disruption, as applied to the academic setting, means verbal and other behavior in the classroom that a faculty member judges as interfering with normal academic functions. Disruptive student conduct is prohibited by Regent Laws, the UCCS Student Code of Conduct and the Student Classroom/Course-Related Behavior Policy. For more information, go to the Office of the Dean of Students website at 5/5