Electronics

5.2 Elective Courses

5.2.2 Electronics

EEE 4153 Optoelectronics Credit 3.00 Contact Hours 3.00

Optical properties in semiconductor: Direct and indirect band-gap materials, radioactive and non- radioactive recombination, optical absorption, photo-generated excess carriers, minority carrier life time, luminescence and quantum efficiency in radiation. Properties of light: Particle and wave nature of light, polarization, interference, diffraction and blackbody radiation. Light emitting diode (LED): Principles, materials for visible and infrared LED, internal and external efficiency, loss mechanism, structure and coupling to optical fibers. Stimulated emission and light amplification:

Spontaneous and stimulated emission, Einstein relations, population inversion, absorption of radiation, optical feedback and threshold conditions. Semiconductor Lasers: Population inversion in degenerate semiconductors, laser cavity, operating wavelength, threshold current density, power output, hetero-junction lasers, optical and electrical confinement. Introduction to quantum well lasers. Photo-detectors: Photoconductors, junction photo-detectors, PIN detectors, avalanche photodiodes and phototransistors. Solar cells: Solar energy and spectrum, silicon and Schottkey solar cells. Modulation of light: Phase and amplitude modulation, electro-optic effect, acousto-optic effect and magentooptic devices. Introduction to integrated optics.

EEE 4253 Semiconductor Device Theory Credit 3.00 Contact Hours 3.00

Lattice vibration: Simple harmonic model, dispersion relation, acoustic and optical phonons. Band structure: Isotropic and anisotropic crystals, band diagrams and effective masses of different semiconductors and alloys. Scattering theory: Review of classical theory, Fermi-Golden rule, scattering rates of different processes, scattering mechanisms in different semiconductors, mobility.

Different carrier transport models: Drift-diffusion theory, ambipolar transport, hydrodynamic model, Boltzman transport equations, quantum mechanical model, simple applications.

EEE 4255 Analog Integrated Circuits Credit 3.00 Contact Hours 3.00

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Analog IC Design: Bipolar, MOS and BiCMOS IC technology and its impact, eggshell analogy, application areas and the future of analog IC design.

Review of transistors: Large and small signal models, compact models for Bipolar, FET, and BiCMOS. Amplifiers with passive and active loads, cascode stages.

Multiple current sources/sinks using Bipolar and FET technologies. Current mirrors: Basic, cascode and active current mirrors; influence of channel modulation, mismatched transistors and error in aspect ratios. Wilson current mirror.

Constant current or voltage references: Supply voltage and temperature independent biasing, band- gap references; constant-Gm biasing. Widlar band-gap voltage reference.

Differential pairs: Differential vs. single-ended operations of simple amplifiers, differential and common mode voltages, common mode rejection ratio (CMRR), input common mode range (ICMR), transfer characteristics, small signal analysis, and frequency response of differential pairs.

High-gain amplifiers: Design and analysis of operational amplifiers (Op Amps) using BJTs and FETs, hierarchy in analog integrated circuits for an Op-Amps, internal structure of IC Op-Amps, high-performance Op-Amps.

Switch capacitor circuits: Equivalent resistance of a switched capacitor, unity gain buffers, charge amplifiers and integrators. Sampling switches: Charge injection, clock feed-through, charge feed- through; quantized model and remedy of charge injection. Switched capacitor filters.

Origin of internally developed noises in ICs; shot, thermal, flicker, burst and avalanche noises in a device. Representation of noises in circuits, noises in single stage and differential amplifiers, noise bandwidth.

EEE 4257 VLSI

Credit 3.00 Contact Hours 3.00

VLSI technology: Top down design approach, technology trends and design styles. Review of MOS transistor theory: Threshold voltage, body effect, I-V equations and characteristics, latch-up problems, NMOS inverter, CMOS inverter, pass-transistor and transmission gates. CMOS circuit characteristics and performance estimation: Resistance, capacitance, rise and fall times, delay, gate transistor sizing and power consumption. CMOS circuit and logic design: Layout design rules and physical design of simple logic gates. CMOS subsystem design: Adders, multiplier and memory system, arithmetic logic unit. Programmable logic arrays. I/O systems. VLSI testing.

EEE 4258 VLSI Sessional Credit 1.50 Contact Hours 3.00

This course consists of two parts. In the first part, students will perform experiments to verify practically the theories and concepts learned in EEE 4157. In the second part, students will design simple systems using the principles learned in 4157.

5.2.3 Power

EEE 4171 Power Plant Engineering Credit 3.00 Contact Hour 3.00

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Power plants: General layout and principles, steam turbine, gas turbine, combined cycle gas turbine, hydro and nuclear. Power plant instrumentation. Selection of location: Technical, economic and environmental factors. Load forecasting. Generation scheduling: Deterministic and probabilistic.

Electricity tariff: Formulation and types.

Survey of nuclear energy and the nuclear fuel cycle including the basic principles of nuclear fission and an introduction nuclear reactor design and operation. Nuclear fuel, uranium resources, distribution, and fuel fabrication, conversion and breeding. Nuclear safety, nuclear waste, nuclear weapons and proliferation as well economic, environmental and political impacts of nuclear energy.

EEE 4273 Renewable Energy Credit 3.00 Contact Hours 3.00

Introduction to Renewable Energy: Past, Today, and Future, A brief history of energy consumption, Energy & Environment, Non-renewable energies, Different types of renewable energy.

Solar Energy: Sun and its Energy: Basics of Solar Energy, Solar Energy in the Past, Solar Thermal Energy, Solar Photovoltaic.

Wind Energy: Historical Background, Wind Resources, Wind Turbines, Environmental Impact.

Ocean Energy: Ocean Energy Potential against Wind and Solar, Wave Characteristics and Statistics, Wave Energy Devices, Tide characteristics and Statistics, Tide Energy Technologies, Ocean Thermal Energy, Osmotic Power, Ocean Bio-mass.

Geothermal Energy: Geothermal Resources, Geothermal Technologies.

EEE 4275 Power System Reliability Credit 3.00 Contact Hours 3.00

Review of probability concepts. Probability distribution: Binomial, Poisson, and Normal.

Reliability concepts: Failure rate, outage, mean time to failure, series and parallel systems and redundancy. Mark over process. Probabilistic generation and load models. Reliability indices: Loss of load probability and loss of energy probability. Frequency and duration. Reliability evaluation techniques of single area system. Introduction to the evaluation of interconnected system, jointly owned unit.

EEE 4277 High Voltage Engineering Credit 3.00 Contact Hours 3.00

High voltage DC: Rectifier circuits, voltage multipliers, Van-de-Graaf and electrostatic generators.

High voltage AC: Cascaded transformers and Tesla coils. Impulse voltage: Shapes, mathematical analysis, codes and standards, single and multi-stage impulse generators, tripping and control of impulse generators. Breakdown in gas, liquid and solid dielectric materials. Corona. High voltage

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measurements and testing. Over-voltage phenomenon and insulation coordination. Lightning and switching surges, basic insulation level, surge diverters and arresters.

EEE 4275 Power Plant Engineering, Economy and Nuclear Energy.

Credit 3.00 Contact Hour 3.00

Power plants: General layout and principles, steam turbine, gas turbine, combined cycle gas turbine, hydro and nuclear. Power plant instrumentation. Selection of location: Technical, economic and environmental factors. Load forecasting. Generation scheduling: Deterministic and probabilistic.

Electricity tariff: Formulation and types.

Survey of nuclear energy and the nuclear fuel cycle including the basic principles of nuclear fission and an introduction nuclear reactor design and operation. Nuclear fuel, uranium resources, distribution, and fuel fabrication, conversion and breeding. Nuclear safety, nuclear waste, nuclear weapons and proliferation as well economic, environmental and political impacts of nuclear energy.

EEE 4278 High Voltage Engineering Sessional Credit 1.50 Contact Hour 3.00

This course consists of two parts. In the first part, students will perform experiments to verify practically the theories and concepts learned in EEE 4277. In the second part, students will design simple systems using the principles learned in 4277.

5.2.4 Interdisciplinary EEE 4221 Control Systems II Credit 3.00 Contact Hour 3.00

Compensation using pole placement technique. State equations of digital systems with sample and hold, state equation of digital systems, digital simulation and approximation. Solution of discrete state equations: by Z transform, state equation and transfer function, state diagrams, state plane analysis. Stability of digital control systems. Digital simulation and digital redesign. Time domain analysis. Frequency domain analysis. Controllability and observability. Optimal linear digital regulator design. Digital state observer. Microprocessor control. Introduction to neural network and fuzzy control, adaptive control. HControl, nonlinear control.

EEE 4223 Thin Film Engineering Credit 3.00 Contact Hour 3.00

Deposition, processing, and characterization of thin films and their technological applications.

Physical and chemical vapor deposition methods. Thin-film nucleation and growth. Thermal and ion processing. Microstructural development in epitaxial, polycrystalline, and amorphous films.

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Thin-film characterization techniques. Applications in information storage, integrated circuits, and optoelectronic devices.

EEE 4225 Biomedical Electronics Credit 3.00 Contact Hours 3.00

Introduction to Biomedical Engineering: Fundamental concept on biomedical engineering, applications and careers in biomedical engineering, ethical issues for biomedical engineer/researcher. Review of cell physiology: Structure and chemical components of cell, introduction to nerve and muscle tissues. Bioelectricity: Membrane potentials with classification, excitability of cell, generation and propagation of action potential and action current, conduction of nerve impulse in axon. Heart: anatomy of heart, blood circulation and electrical conduction in heart. Biomedical Signals: Different types of biomedical signals, electrophysiology of ECG.

Biomedical Measurement and Instrumentation: Amplifiers, transducers, filters, detection and measurement circuits of blood pressure, cardiac stroke volume calculation, components and function of pacemaker, measurement of different types respiratory volumes, X-ray, MRI, electrical safety in biomedical measurement and instrumentation.

EEE 4227 Numerical Methods for Engineers Credit 3.00 Contact Hours 3.00

Introduction: Motivation and errors in numerical techniques. Taylor series. Finite difference calculus: Forward, backward, divided, and central difference and difference of a polynomial.

Interpolation: Newton’s formula, Lagranage, spline, Chebyshev and inverse. Extrapolation.

Nonlinear equations: Iteration, bisection, false position, Raphson, secant and Muller’s methods.

Simultaneous linear algebraic equations: Cramer’s rule, inversion of matrices, Gauss elimination, Gauss-Jordan method, factorization and Gauss-Siedel iteration methods. Curve Fitting: Linear and polynomial regression, fitting power, exponential and trigonometric functions. Ordinary differential equations: Initial value problem, Taylor’s series method, Picard’s method of successive approximation, Euler’s method and Runge Kutta method. Boundary value problems. Numerical integration: General quadrature formula, trapezoidal rule and Simpson’s rule. Numerical differentiation.

5.3

Courses Offered by Other Departments to EEE Students 5.3.1 Dept. of Computer Science and Engineering

CSE 2109 Computer Programming Credit 3.00 Contact Hours 3.00

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Introduction to digital computers. Programming languages, algorithms and flow charts. Structured Programming using C. Variable and constants, operators, expressions, control statements, function, arrays, pointers, structure unions. User defined data types. Input output and files. Object oriented Programming using C++: Introduction, classes and objects. Polyorphism, function and operator overloading, inheritance.

CSE 2110 Computer Programming Sessional Credit 1.50 Contact Hours 3.0

This course consists of two parts. In the first part students will perform experiments to verify practically the theories and concepts learned in CSE 2109. In the second part students will learn program design.

5.3.2 Dept. of Arts and Science 5.3.2.1 Physics

PHY 1111 Physics I Credit 3.00 Contact Hours 3.00

Waves and oscillation: Differential equation of Simple harmonic oscillator, total energy and average energy, combination of Simple harmonic oscillations, spring mass system, and torsional pendulum; two body oscillations, reduced mass , damped oscillation, forced oscillation , resonance, progressive wave, power and intensity of wave, stationary wave, group and phase velocities.

Optics: Defects of images: spherical aberration, astigmatism, coma, distortion, curvature and chromatic aberration. Theory of light: Interference of light, Young’s double slit experiment, displacement of fringes and iis uses, Fresnel bi-prism, . Interference in thin films, Newton’s rings, Interferometers, diffraction by single slit, diffraction from a circular aperture, Resolving power of optical instrument, diffraction by double slits and N-slits, diffraction gratings, polarization of light:

production and analysis of polarized light, Brewster’s law, Malus law, polarization by double refraction Nicole prism, optical activity and polarimeters, LASER.

Thermal Physics: Kinetic theory of gases: kinetic interpretation of temperature, specific heats of ideal gas, and equipartition of energy, mean free path, Maxwell’s distribution of molecular speeds, Heat and work-First law of thermodynamics and its applications. Reversible and irreversible process, Carnot cycle, and second law of thermodynamics. Carnot’s theorem.Entropy, thermodynamics functions, Maxwell relations, Clausius and Clapeyron equation.

PHY 1213 Physics II Credit 3.00 Contact Hours 3.00

Electricity & magnetism: Electricity: electric charges and Coulomb’s law. Electric field E, concept of electric flux and the Gauss’s law- some application of Gauss’s law in vector form. Electric potential V, relation between V and E; capacitance and dielectrics.current, current density,

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resistivity. The Magnetic Field, Ampere’s law, Biot-Savart law and their applications, Laws of electromagnetic induction-Maxwell’s laws.

Modern physics: Galilean relativity and Einstein’s special theory of relativity: Michelson Morley’s experiment, Guliean transformation, Lorentz transformation equation, length contraction, time dilation, mass energy relation, photoelectric effect, Compton effect, de-Broglie matter waves and its success in explaining Bhor’s theory, Pauli’s exclusion principle. Constituents of atomic nucleus atomic, nuclear binding energy, different types of radioactivity, radioactive decay law, nuclear reactions, nuclear fission, nuclear fusion and nuclear power plant.

Mechanics: Linear momentum of a particle, Linear momentum of system of particles, conservation of linear momentum, some applications of the momentum particle; angular momentum of system of particles, Keplar’s law of planetary motion, the laws of universal gravitation, the motion of planets and satellites. Introduction of quantum mechanics: wave function, uncertainty principle, postulates, Schrodinger’s time dependent equation, expectation value, probability, particle in a zero potential box, calculation of energy.

PHY 1214 Physics Sessional Credit 1.50 Contact Hours 3.00

Students will perform experiments to verify practically the theories and concepts learned in PHY 111 and PHY 1213.

5.3.2.2 Mathematics

MATH 1111 Differential and Integral Calculus Credit 3.00 Contact Hours 3.00

Limit, continuity and differentiability, successive differentiation of various types of functions, Leibnit’z theorem, Rolle’s theorem, Mean Value theorem, expansion in finite and infinite forms, Lagrange’s form of remainder, Cauchy’s form of remainder (expansion of remainder), expansions of functions differentiation and integration, indeterminate form, Cartesian differentiation, Euler’s theorem, tangent and normal, sub tangent and subnormal in cartesian and polar coordinates, maxima and minima of functions of single variables, curvature, asymptotes.

Definition of integrations, integration by the method of substitution, integration by parts, standard integrals, integration by the method of successive reduction, definite integrals and its use in summing series, Walli’s formula, improper integrals, beta function and gamma function, multiple integral and its application, area, volume of solid revolution, area under a plain curve in Cartesian and polar coordinates, area of the region enclosed by two curves in Cartesian and polar coordinates, arc lengths of curves in Cartesian and polar coordinates.

MATH 1215 Complex Variables and Vector Analysis

43 Credit 3.00 Contact Hours 3.00

COMPLEX VARIABLES: Complex number system, General functions of a complex variable, Limits and continuity of a function of complex variable and related theorems, Complex function, differentiation and the Cauchy-Riemann Equations, Convergence and uniform convergence, Line integral of a complex function, Cauchy’ s Integral Formula, Liouville’s Theorem, Taylors and Laurents Theorem, Singular Residues, CauchysResidue Theorem.

VECTOR ANALYSIS: Vector analysis: Definition of vector, Equality of direction ratios and vectors, Addition and multiplication of vectors, Triple products and multiple products, Differentiation of vectors, Gradient of scalar functions, Divergence and curl of point functions, Physical significance of gradient, divergence and curl, integration of vectors (line, surface and volume integrals); Green’s, Stoke’s and Gauss’s theorem and their application.

MATH 2111 Differential Equations Credit 3.00 Contact Hours 3.00

ORDINARY DIFFERENTIAL EQUATIONS: Formulation of Differential Equations, Degree and order of Ordinary differential equations, Solution of first order but higher degree differential equations Solution of first order differential equations by various method Solution of general linear equations of second and higher orders with constant co-efficient. Solution of Homogeneous linear equations and its applications. Solution of differential equations by the methods based on the factorization of the operators, Frobenious methods, Bessel’s functions, Legendre’s polynomials and properties.

PARTIAL DIFFERENTIAL EQUATIONS: Introduction, Linear and non linear first order equations. Standard forms of linear equations of higher order, Equation of second order with variable coefficients. Wave equations, Particular solutions with boundary and initial conditions, Integral surface passing through given curve; Nonlinear PDE of order One (Complete, particular, singular and general integrals), Charpit’s Method, Second order PDE and classifications to canonical (standard)- parabolic, elliptic, hyperbolic solution by separation of variables, Linear PDE with constant coefficients.

MATH 2213 Linear Algebra Credit 3.00 Contact Hours 3.00

Introduction to systems of linear equations. Gaussian elimination. Definition of matrices. Algebra of matrices. Transpose of a matrix and inverse of matrix. Factorization. Determinants. Quadratic forms. Matrix polynomials. Euclidean n-space. Linear transformation from IRn to IRm. Properties of linear transformation from IRn to IRm . Real vector spaces and subspaces. Basis and dimension.

Rank and nullity. Inner product spaces. Gram-Schmidt process and QR-decomposition.

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Eigenvalues and eigenvectors. Diagonalization. Linear transformations. Kernel and Range.

Application of linear algebra to electric networks.

MATH 3115 Probability and Statistics Credit 3.00 Contact Hours 3.00

Introduction. Sets and probability. Random variable and its probability distribution. Treatment of grouped sampled data. Some discrete probability distribution. Normal distribution. Sampling theory. Estimation theory. Tests of hypothesis, regression, and correlation. Analysis of variance.

5.3.2.3 Humanities

HUM 1135 English Credit 3.00 Contact Hours 3.00 SECTION-A

General discussion: Introduction, various approaches to learning English, Grammatical Problem:

Construction of sentences, grammatical errors, sentence variety and style, conditionals, vocabulary and diction; Reading Skill: Discussion readability, scan and skin reading, generating ideas through purposive reading, reading selective stories, Approaches to Communication: Communication today, business communication, and different types of business communication, Listening Skill:

The phonetics and correct English pronunciation, Speaking Skill: Practicing dialogue, storytelling.

SECTION-B

Writing Skill: Principles of effective writing, organization, planning and development of writing, composition (Paragraph, Comprehension), précis writing, amplification, General Strategies for the Writing process: Generating ideas, identifying audiences, and purposes, construction arguments, stating problems, drafting and finalizing, Report Writing: Defining a report, classification of reports, structure of a report and writing of report.

HUM 1227 Fundamentals of Economics and Sociology Credit 3.00 Contact Hours 3.00

SECTION A

Microeconomics: Definition of economics; Fundamentals of economics; Market and government in a modern economy; Basic elements of supply and demand; Choice and utility; indifference curve technique; Analysis of cost; Short run long run theory of production; Analysis of Market;

Optimization; Theory of distribution

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Macroeconomics: key concept of macroeconomics; Saving, consumption, investment; National income analysis; Inflation, Unemployment; Fiscal and monetary policy

Development: Theories of developments; Economic problem of developing countries; Planning in Bangladesh

SECTION B

Basic concepts of sociology; social evolution and the emergence of new technologies;

Globalization and changing world; Techniques of production, Culture and civilization, world resources; Women and Development; Sustainable development; Rural sociology; Urban ecology;

Collective behavior and social movements.

HUM 1236 Developing English Skills Sessional Credit 1.50, Contact hours 3.00

Listening skills and note taking: Listening to recorded texts and class lectures and learning to take useful notes based on listening; Developing speaking skill: Communicative expressions for personal identification, life at home, giving advice and opinion, instruction and directions, requests, complains, apologies, describing people and places, narrating events, Tutorial

Discussion – On a given topic to test the proper use of phonetics, pronunciation, grammar, logic and confidence; Public Speaking – Demonstration by teacher for a short specific period, speaking by students (each student minimum twice) on different but easy given topic well in advance as per a schedule maximum for 3.00 to 4 minutes for each student; Extempore – Minimum two presentations by each student for a duration of maximum 3.00 to 4 minutes; Debriefing on public speaking and extempore presentation ; Presentation – On a given professional topic or on a given research paper using power point for 40 minutes followed by question and answer session, Group presentation on different given topics by the students using power point.

HUM 2177 Financial and Managerial Accounting Credit 3.00 Contact Hours 3.00

SECTION A

Financial Accounting: Objectives and importance of accounting, branches of accounting, accounting as an information system, computerized system and application in accounting.

Recording Systems: Double entry mechanism, accounts and their classification, accounting equation, accounting cycle journal, ledger, trial balance. Preparation of financial statements considering adjusting and closing entries. Accounting concepts and conventions. Financial