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Electrical Engineering (ECE)

13 courses in the 1964–65 Undergraduate Calendar, read from the scanned original. The text comes from OCR, so check the scanned page before relying on a detail.

ECE 440 Managerial Economics

The purpose of this course is to show how economic analysis can be used in formulating business policies and decisions. Concentration is given to those economic concepts - i.e. demand, cost, profit, competition, etc., that can be measured and applied to management problems, particularly in large scale industrial corporations.

Prerequisite: Economics 100, 250, and 251.

3 lectures.

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ECE 450 Advanced Economic Theory

Analysis of the theories of representative economists. Most attention is given to the writings of Marshall, Chamberlain and Keynes.

3 lectures.

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ECE 455 History of Economic Thought

A survey of the historical development of economic theory. 3 lectures.

460. to Introduction to Econometrics. Estimation, models of growth and decay, statistical estimation of supply and demand functions, forecasting, behaviour equations, and simulation techniques.

Prerequisite: Economics 100, 250 and 251.

3 lectures.

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ECE 470 Senior Seminar

Topics in important and current economic problems. 3 lectures.

Department of Electrical Engineering

R. G. Anthes, M.A.Sc. (Toronto) - Professor and Acting Chairman of Department H. K. Kesavan, B.E. (Mysore), M.S. (Illinois), Ph.D. (Michigan State) Professor (on leave of absence) L. Y. Wei, B.S. (National Northwestern College, China), M.S., Ph.D. (Hlinois) Professor H. C. Ratz, B.A.Sc. (Toronto), S.M. (Massachusetts Institute of Technology), Ph.D. (Saskatchewan) - Associate Professor

G. J. Dufault, B.A. (Ottawa), B.Sc. (Carleton) - - Assistant Professor J. V. Hanson, B.A.Sc. (Toronto), D.1.C. (Imperial College of Science and Technology), M.Sc. (London) - Assistant Professor J. S. Keeler, M.A.Sc. (Toronto) - - - - - Assistant Professor W. N. Meikle, B.A.Sc. (Toronto) - - - - Assistant Professor R. H. MacPhie, B.A.Sc. (Toronto), M.S., Ph.D. (linois) - Assistant Professor W. F. McGee, M.A. (Toronto), Ph.D. (Illinois) - - Assistant Professor P. H. Roe,. B.A.Sc. (Toronto), M.Sc., Ph.D. (Waterloo) - Assistant Professor L. Zafiriu, B.Sc. (American College, Istanbul), M.Sc. (Syracuse) Assistant Professor J. B. Ellis, B.A.Sc. (Toronto), M.Sc. (London) - - - - Lecturer A. H. Qureshi, B.E. (Peshawar), Dr. Ing. (Aachen) - - - Lecturer R. G. Van Heeswijk, Dipl. Ing. (Technological University of Delft) - Lecturer W. J. Vetter, B.A.Sc. (Toronto), M.A.Sc. (Waterloo) - - - Lecturer

Undergraduate Programmes. Details of the undergraduate programme in Electrical Engineering are to be found on page 61.

EE 12. Electricity and Magnetism I. An introductory course in electricity and magnetism.

(a) - Electrostatics - Coulomb’s Law, the electrostatic field, Guass’ Law. Electric potential and the equations of Laplace and Poisson. Capacitance, stored energy in a capacitor. Polarization properties of dielectrics, displacement, boundary conditions. D.C. circuits, current and resistance, electromotive force, Ohm’s Law, Kirchoff’s Laws. The potentiometer and wheatstone bridge.

(b) - Magnetostatics - The Biot-Savart Law, the magnetic induction field, Amperes Law, solenoids. Torque on a current carrying loop, the galvanometer. Magnetic force on moving charges, the d.c. motor.

EE 13. Electricity and Magnetism II. A second course in electricity and magnetism containing an introduction to time-varying fields.

Electromagnetic induction - Faraday’s Law, Lenz’s Law, motional emf. Mutual and self inductance, stored magnetic energy. Elementary motors and generators. Magnetism in matter - magnetic susceptibility and permeability, the magnetic field, boundary conditions. Ferromagnetism, hysteresis, magnetic curcuits. Alternating current circuits - complex notation, phasor diagrams. Electronics - diode and triode vacuum tubes and applications. Maxwell’s equations and electromagnetic waves - displacement current, the equation of continuity, one-dimensional electromagnetic waves, Poynting vector dipole antennas, refraction at a boundary, waveguides.

EE 23. Analogue Computation. Principles of continuous computation, computing elements, computer diagrams, programming and scaling. Solution of linear and nonlinear differential equations, transfer function and system simulation, signal-flow graphs and state-equations, elgebraic models. Partial differential equations, iteration techniques, design aspects, hybrid systems. Prerequisite: Math 31, Math 45.

3 lectures, alternate laboratory, one term.

EE 24. Logic and Switching I. The logical design of relay and electronic switching circuits. Boolean algebra. Algebraic equivalent of switching logic; tables of combinations. Relay contact networks, elementary diode, vacuum tube, transistor, and magnetic core switching circuits.

Prerequisite: EE 42, EE 52.

3 lectures, one term.

EE 25. Logic and Switching II. A course in engineering principles of stored programme digital computers. Design of arithmetic section, coding, control. Over-all logical organization and memory techniques.

Prerequisite: EE 24. 3 lectures, one term.

Department of Electrical Engineering

EE 32. Electronics. Introduction to the principles and characteristics of diodes, vacuum tubes, transistors, and other electron devices, and to the design and analysis of rectifiers, amplifiers, and other electronic circuits.

3 lectures, 3 hours laboratory, one term.

EE 42. Network Theory. A continuation of GE 12 restricted to linear systems and dominantly electrical components; correspondence between the time domain, and real and complex frequency domains through the Fournier and Laplace transforms; systematic formulation procedures for the equations of linear systems; network theorems; analytical solutions for simple periodical and non-periodical excitations, transient and steady state response, frequency response; phasor methods for sinusoidal steady state conditions; resonant circuit, two ports, and balanced polyphase circuits.

Prerequisite: GE 12.

4 lectures, one term.

EE 44. Pulse and Switching Circuits. The design and analysis of circuits used in the generation and shaping of non-sinusoidal waveforms, including linear and non-linear wave shaping, and gating, voltage and current sweeps, multivibrators and the blocking oscillator.

Prerequisite: EE 42, EE 52.

3 lectures, one term.

EE 45. Network Synthesis. Energy functions. Network functions; synthesis of passive one ports; introduction to the synthesis of LC and RC two ports. Prerequisite: EE 43, Math 44 or Math 45.

3 lectures, one term.

EE 51. Electronics I. Electronic conduction and diodes. Semiconductor, vacuum and gas diodes. Resistive diode circuits. Piecewise-linear diode models. Simple multi-diode circuits. Rectification and detection. Capacitive and inductive ripple filters. Introduction to the transistor.

Prerequisite: Math 22.

3 lectures, one term.

EE 52. Electronics II. Transistor models and circuits. Transistor voltage gain and current gain. Comparison of basic transistor circuits. Variation of transistor parameters. Introduction to the vacuum triode. Triode characteristic curves. Grounded cathode, cathode-follower and grounded-grid amplifiers. Tetrode and pentode controt valves. Gas triodes.

Prerequisite: EE 51.

4 lectures, one term.

EE 55. Solid State Electronics. Superconduction and superconducting devices, thermoelectric effects, photoconduction and photoconductors, luminescence, principles of maser and laser.

Prerequisite: Phys. 15 and GE 51.

2 lectures, 3 hours alternate laboratory.

EE 61. Electromechanics I. Magnetic circuits, study of the commutating machine both in isolation and a component in a d.c. control system. Terminal characteristics of the three modes of operation - generator, motor, and rotating amplifier, transient and steady-state analysis. Matrix methods are used extensively.

3 lectures, one term.

EE 62. Electromechanics II. Two-winding and multi-winding transformers. Equivalent circuits are derived from transformation theory. Study of a.c. machines from their terminal characteristics. Symmetrical component sequence equations are derived from a linear transformation. Matrix methods are used extensively.

Prerequisite: EE 61.

3 lectures, one term.

EE 64. Advanced Electromechanics. Advanced topics in rotating machinery. Direct and quadrature component analysis of a.c. machines. Extensive treatment of non-linear characteristics of synchronous machines in steady-state; equations suited for transient analysis on the digital computer are derived. Prerequisite: EE 62.

3 lectures, one term.

EE 65. Power Systems Analysis. Systematic mathematical formulation of systems of polyphase machines, 3-phase transformers, and transmission lines in terms of the sequence variables. Analytical and computer solutions. Prerequisite: EE 62.

3 lectures, one term.

EE 71. Electromagnetic Fields I. Electrostatic and magnetostatic laws in differential and integral forms, and boundary conditions. Electrostatic problems in different co-ordinate systems. Maxwell equations. Energy relationships. Circuit concepts and Maxwell’s equations. Propagation of plane waves. Guided waves in coaxial cables, parallel-plates and waveguides of simple structures. Prerequisite: Math 41, Phys. 13.

3 lectures, one term.

EE. 72. Electromagnetic Fields I. Transmission lines, network concepts of waveguide and cavities. Integration of Maxwell equations, and far-zone or near-zone approximations. Fields produced by antennas of simple current sources. Antenna arrays. Impedance concepts of antenna. Aperture antennas. Receiving antennas. Propagation.

Prerequisite: EE 71.

3 lectures, one term.

EE 74. Microwave Circuit Theory. Review of network theory. General microwave circuit theorems. Waveguide circuit elements. Resonant cavities as circuit elements. Waveguide junctions. Mode transformations. Non-reciprocal microwave components. Microwave antennas.

Prerequisite: EE 72, Math 45.

3 lectures, one term.

Department of Electrical Engineering

EE 75. Dielectrics and Magnetics. Polarized fields, dielectric constants and polarizability, dipole relaxation and dielectric losses; ferromagnetism, paramagnetism, diamagnetism, magnetic memory devices.

Prerequisite: Phys. 15 and GE S51].

3 lectures, 3 hours alternate laboratory.

EE 81. Control Systems I. A study of the controlled utilization of energy in physical systems. Formulation of transfer functions of systems from their physical configuration. Response of systems in the time domain, root-locus analysis. Response of systems in the frequency domain, relation to root locus. Stability considerations, compensation.

Prerequisite: EE 42.

3 lectures, one term.

EE 82. Control Systems If. Further study of feedback control systems. Design of control systems, examples taken from electrical and hydromechanical systems. Analogue computer simulation. Introduction to non-linear systems analysis, phase plane and describing function techniques. Introduction to statistical systems analysis, optimum system criteria.

Prerequisite: EE 81.

3 lectures, one term.

EE 83. Communication Theory. Relation between information content of messages and system capacity; transmission through electric networks; modulation systems; periodic sampling, noise, comparative analysis of information transmission systems. The role of system bandwidth and noise in limiting the transmission of information is stressed.

Prerequisite: EE 52.

3 lectures, one term.

EE 91. Electrical Laboratory I. An introduction to the theory and techniques of measuring instruments for electrical quantities, their uses and limitations.

errors. 3 hours laboratory, alternate weeks, one term.

EE 93. Electrical Laboratory III. A series of experiments and problems to accompany electrical engineering courses given in semester IIIA (EE 42, EE 51, EE 61).

4% hours, one term.

EE 94. Electrical Laboratory IV. A series of experiments and problems to accompany electrical engineering courses given in semester IIIB (EE 52, EE 62, EE 71).

4% hours, one term.

EE 95. Electrical Laboratory V. A series of experiments and problems to accompany electrical engineering courses given in semester IVA (EE 72 plus electives).

6 hours approximately, one term.

EE 96. Electrical Laboratory VI. A series of experiments and problems to accompany electrical engineering courses given in semester IVB (EE 82 plus electives.

6 hours approximately, one term.

EE 99. Seminar. Each student is required to write a paper and present a short talk on some current engineering topic of his own choice. Additional talks or panel discussions may be arranged by the Department Chairman or by the students.

Graduate and Research Programmes

Graduate Credit in Electrical Engineering

Graduate credit is measured in “units”. A unit is a course at the graduate level taken for one semester, and which requires, as a prerequisite, preparation at the Bachelor’s level. Two units are given to a graduate course which continues for two semesters. Senior undergraduate courses as approvel by the Electrical Engineering Department may be allowed as credit for graduate students at one-half unit per semester. For each student, no more than two units total credit can be given to undergraduate courses.

A thesis is not required, but if submitted and accepted, will count either four or five units credit under EE 699. Thesis topics are worked out in discussions between students and faculty. No more than two units will be credited to a student taking EE 698. Furthermore, it is not possible to obtain credit under both EE 698 and EE 699.

Students transferring from other universities of recognized standing may be allowed a maximum of two units for graduate courses previously taken. No credit is given for any undergraduate course taken at other universities.

A full-time student is permitted to take a maximum load of five units for a semester. For part-time student, the maximum load is reduced from five units per semester by one unit for each seven hours per week of employment or outside work.

The Master’s Degree Programme

The Master’s degree programme in Electrical Engineering is designed to be flexible, and to accommodate regular full-time and part-time students, and cooperative graduate students from industry.

A complete programme consists of a total of ten units. Each student’s programme must be approved by the Electrical Engineering Department, and is worked out with a professor who acts as an advisor.

The student’s course work is considered unsatisfactory, and he is required to discontinue, if more than one course in Electrical Engineering receives grade below 66%, or more than two courses in other fields than Electrical Engineering receives grade below 66%.

Department of Electrical Engineering

A thesis student must be registered in EE 699 continuously without interruption, and the thesis must be done under the direct supervision of a professor of the Electrical Engineering Department, and is finally approved and accepted by that professor.

All course work and thesis for Master’s degree must be completed within four consecutive academic years. It is possible for a full-time student of exceptional ability to complete the requirements for the Master’s degree in two semesters, or one academic year.

The Ph.D. Programme

The major objective of the Ph.D. programme is to emphasize the importance of performing original research of high calibre. The requirements of the comprehensive examination, the supervising committee, course work, and the language examination, are all considered as aids to performing satisfactory research. Facilities for Ph.D. programmes are available in most fields of study described under Research.

Research

In the Electrical Engineering Department, research of a varied and fundamental nature is in progress in the following fields.

. Antennas and microwaves.

. Communication and control.

. Computers.

. Electric and magnetic materials.

. Electric circuit theory.

. Music and speech analysis and synthesis. . Network synthesis.

. Nonlinear control.

. Solid state electronics.

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ECE 10 System theory

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Well equipped are the solid state electronics lab and the semiconductor research lab, which provide adequate facilities for research in lasers, semiconductors, metallic thin films and infra-red absorption. The department has installed a Pace TR-48 ES-400 Analogue Computer and will establish a hybrid computer centre, including an IBM 1710 in the fall of 1964 for the engineering

faculty.

Graduate Course Descriptions

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ECE 601 Advanced Network Theory. Study of linear graphs and their associ-

ated matrices, graphs of passive and active networks. Discussion of the rank and independence of network equations; analysis of the various procedures for solution (mesh, node, node-pair, etc.). Study of several topological results useful in network synthesis. Applications of linear-graph theory in switching networks. Digital techniques are emphasized throughout.

One term.

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ECE 602 System Theory. Concept of “terminal representations” in system

analysis. Analytical procedures for formulation based on terminal representations. Discussion of block-diagram and signal-fiow techniques. Stability. Nyquist criterion, bode-plots, root-locus, etc. Analysis of dic. and a.c. control systems. Design techniques both in time and frequency domain. Computer techniques (analogue and digital) are emphasized.

One term.

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ECE 603 Nonlinear Feedback Control Systems. Analysis and design of non-

linear feedback control systems; systems with unavoidable, non-linearities; systems with non-linearities deliberately introduced to improve performance. Phase space and frequency response methods. Carrier systems.

One term.

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ECE 604 Network Synthesis. Properties of driving-point and transfer im-

pedances. Synthesis of two-element kind networks. Synthesis of lossless twoports. Transfer function synthesis. The approximation problem. Realization techniques using active elements.

One term.

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ECE 605 Control Systems Synthesis. Synthesis of automatic feedback control

systems through pole-zero configurations. Principles and application of statistical design. Sampled-data control systems. Nonlinear systems and describingfunction analysis. Phase-plane analysis.

One term.

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ECE 607 Statistical Theory of Communications. Generalized harmonic analy-

sis; correlation functions and spectral densities; statistical properties of message ensembles; optimum linear systems; filtering and prediction; correlation detection.

Prerequisite: EE 83.

One term.

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ECE 608 Information Theory. Advanced concepts of information theory;

coding and filtering; properties of information measure; relationship with thermodynamic entropy; language studies; informational redundancy and adaptive system.

Prerequisite: EE 607 and EE 613.

One term.

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ECE 611 Advanced Electronics Circuits I A study in depth of selected cir-

cuits used in electronics, using both vacuum tubes and transistors. This is an analysis course in which various techniques are used, but Thevenin and Norton equivalent circuits and the pole zero approach are stressed. Analysis of such amplifier circuits as cascode, differential, operational, feedback, Darlington, etc., are included and are applied in the analysis of more complex circuits. Short-cut methods are introduced, based on these concepts. Prerequisite: EE 42 and EE 52.

One term.

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