3rd Year (Trimester -1)
3rd Year (Trimester -2)
3rd Year (Trimester -3)
4th Year (Trimester -1)
4th Year (Trimester -2)
4th Year (Trimester -3)
Course Description
Foundation Courses (41 Credits)
The course also considers the critical evaluation of the meanings expressed by the literary works. With a brief discussion of the history and contributions of the most important sociologists, the course introduces the students to the methodology of social research. The first half of the 19th century: beginning of written prose, main trends in bangla literature in the second half of the 19th century.
Trends in Bengali literature in the first half of the 20th century with special emphasis on selected writers.
Mathematics (9 Credits)
The course is intended to expose students to the experience of living in an intercultural situation acquired in the country and the practice of the field research method. Numerical methods: Newton-Raphson method, Basic concepts of computer linear algebra, Numerical methods for ordinary differential equations.
Core courses (59 Credits)
Magnetic properties of materials: Magnetic moment, magnetization and relative permittivity, different types of magnetic materials, origin of ferromagnetism and magnetic domains. Metal Oxide Semiconductor Field Effect Transistor (MOSFET): Structure and physical operation of MOSFET, threshold voltage, body effect, current-voltage characteristics, MOSFET as a switch, biasing of MOSFET, single-phase MOS amplifiers, MOSFET small-signal model and analysis, various types of other MOSFETs. Gretch and flip-flops: Introduction to latch and FFs, NAND and NOR latch, Types of flip-flops-SR, JK, Master slave, T and D type flip-flops and their characteristic tables, enable of flip-flops; applications of flip-flop.
Introduction to communication systems: basic principles, fundamental elements, message source, bandwidth requirements, types of transmission media. Introduction to computer networks, use of computer networks, criteria for network characteristics, including physical structure, basic network components, line configuration, network topology, transmission mode, network media, categories of networks: LAN, MAN, WAN, internetworking. Multirate digital signal processing: decimation, interpolation, sample rate conversion, implementation of sample rate conversion, multirate system and filter bank.
Introduction to Programmable DSPs: Multiplier and Multiplier Accumulator (MAC), modified bus structures and memory access schemes in DSPs. Multi-Access Memory, Multi-Port Memory, VLSI Architecture, Pipelining, Special Addressing Modes, On-Chip Peripherals.
Concentration (Compulsory) (Cr. 21)
Introduction to switching systems, elements of switching systems, Different types of switching, SPC and digital signaling and switching techniques, switching network configuration, design of switching centers, principles of crossbar switching. Introduction to signaling, signaling techniques: signaling classifications, in channel signaling, common channel signaling, signaling system 7, component of SS7 network, SS7 protocol architecture. Introduction: Trend of mobile wireless, standard bodies, spectrum allocation, spectrum efficiency considerations; cellular concept, evolution and fundamentals; Analog and digital cellular systems; Cellular radio system and capacity enhancement: Cell design concept, frequency reuse and its application for different types of cell design, co-channel interference and adjacent channel interference, cell splitting, sectoring and zone cell concept.
ETE 335L Wireless Communications and Microwave Engineering Lab (Cr. 1) Laboratory work based on ETE 332 and ETE 335. Overview of optical fiber communication, optical fibers: Geometric-optics description, wave propagation, dispersion in single-mode fibers, dispersion induced limitations, fiber loss, non-linear optical effects, fiber fabrication; Optical transmitters: basic concepts, LEDs, semiconductor lasers, control of longitudinal modes, laser characteristics, transmitter design; optical receivers: basic concepts, common photodetectors, receiver design, receiver noise, receiver sensitivity, sensitivity degradation, receiver performance; Lightwave systems: system architecture, power budget and rise time budget, long distance systems, power sources, computer aided design; optical amplifiers: Basic concept, SOA, Raman amplifiers, EDFA, system applications; Spread control;. Le Nguyen Binh, Optical Fiber Communication Systems: Theory and Practice with MATLAB and Simulink Models; CRC Print.
The operating systems include the Microsoft OS family, the UNIX/Linux operating system family, and the IBM operating system family. Topics include operating system development and overview, operating system principles, interfaces (GUI, command line, and API), command processors and utilities, file systems, access control, processes, programming and scripting, user accounts, and authentication. 1 The Practice of System and Network Administration by Thomas A Limoncelli, Chritina J Hogan and Strata R Chalup, Pearson Education.
Internship/industrial appointment takes place on the ETE site under the supervision of a supervisor and lasts at least one month. Senior project/thesis will be in the field of ETE, under the supervision of a supervisor, and the duration will be a minimum of two semesters.
Concentration (Optional) Group A: Telecommunications
Directivity, gain, input resistance, polarization, bandwidth, reciprocity, equivalence of radiation patterns, equivalence of impedances, effective aperture, effective vector length, antenna temperature. Wire antennas: short dipole, radiation resistance and directivity, half-wave dipoles, monopoles, loop antennas. Aperture Antennas: Magnetic Current and Its Fields, Uniqueness Theorem, Field Equivalence Principle, Duality Principle, Method of Images, Pattern Properties, Slot Antenna, Horn Antenna, Pyramid Horn Antenna, Flat Reflector-Reflector Antenna , angular reflector, ordinary curved reflector Antenna. Long Wire, V and Rhombic Antenna, Yagi-Uda Antenna, Turnstile Antenna, Spiral Antenna- Axial Mode Spiral, Normal Mode Spiral, Biconical Antenna, Log Dipole Periodic Array, Spiral Antenna, Microstrip Patch Antenna.
Antenna measurements: Radiation pattern measurement, gain and directivity measurements, anechoic chamber measurement. Calculation of the great circle distance between any two points on the earth, Ground wave propagation, Free space propagation, Ground reflection, Surface waves, Diffraction, Complex wave propagation, Tropospheric propagation, Tropospheric scattering. Kraus, Ronald J Marhefka and Ahmad S Khan, Antennas for All Applications, Tata McGraw-Hill Book Company. Origin of satellite communications, historical background, basic concepts of satellite communications, frequency allocations for satellite services, applications, future trends of satellite communications.
Basic transmission theory, system noise temperature and G/T ratio, downlink design, uplink design, satellite link design for specified C/N, system design example. OSI security architecture, classical encryption techniques, encryption principles, data encryption standard, block encryption design principles and modes of operation, evaluation criteria for AES, AES encryption, triple DES, encryption function placement, traffic confidentiality. See the history of telecommunications evolution in Bangladesh, the objectives of telecommunications policy in Bangladesh, and the concept and evolution of Universal Service.
Factors that led to the privatization of BTTB, proliferation of mobile phones and WiMAX operators Bangladesh Telecommunications Act. Internet, Introduction to Web Design, Web Design Concepts, Hypertext Transfer Protocol, Hypertext Markup Language (HTML), Server Pages (SSI), Cascading Style Sheets (CSS), Adding Advanced Content to Web Pages, Introduction to Perl and CGI, Creating Forms HTML with Perl and CGI, Adding Java Applets, Adding JavaScript, Java Servelet, Java Server Pages (JSP), Publishing Web Pages, JavaScript, Active Server Pages (ASP), Server Side Scripting with PHP.
Group-B Electronics
Introduction: Introduction to analog design, passive and active loads and frequency limiting, CMOS circuit modeling: Large signal model, model parameters, second order model effects. Basic biomedical signals: Nature of biomedical signal and noise, types of biomedical signals, frequency domain biosignal analysis, digitization of biosignals, types of noise present in biomedical environments, noise parameters, examples of biomedical noisy signals. Digital Signal Processing of Biomedical Signals: Biomedical Signals and Systems, Transformations, Frequency Response and the Transfer Function, Sampling of Biomedical Signals, Random Variables and Processes Found in Biomedical Systems, DSP Functions Related to Biomedical Signal Analysis, Signal Preprocessing and Acquisition, Filtering, Detection & classification;.
Spectrum Estimation, Parameter Estimation and Modelling, Filtering of Biomedical Signals, Detection and Classification of Biomedical Signals, Spectrum Estimation of Biomedical Signals, Classical Spectrum Estimation, Parameter Estimation for Biomedical Signals, Biomedical Array Signal Processing. Properties of light: Particle and wave nature of light, polarization, interference, diffraction and black body radiation. Modulation of light: Phase and amplitude modulation, electro-optic effect, acousto-optic effect and magneto-optical devices, introduction to integrated optics.
Principles, modeling, connection and signal conditioning of motion sensors and actuators; hardware simulation in the loop and rapid prototyping of real-time closed-loop computer control of electromechanical systems; modeling, analysis and identification of dynamical systems with discrete-time or sample-data; commonly used digital controller design methods; introduction to nonlinear effects and their compensation in mechatronic systems. Principles of biomedical signal transmission: RTD and thermistor, thermal emf converter - thermocouples; Non-contact infrared thermometry; Optical pyrometer. A brief overview of the general properties of conductors: resistance, temperature coefficient, density, mechanical properties of hard and annealed aluminum, soldering, contact resistance, applications in the field of electrical engineering.
Special electrical property of materials: Copper alloys with low resistance: Copper, Bronze (Cadmium and Beryllium), their practical applications; High resistance materials and their applications, e.g. manganin, constantin; nichrome, mercury, platinum, carbon and tungsten, superconductors and their applications. Semiconducting materials and insulating materials: General and electrical properties, thermal and chemical properties: heat resistance, classification according to permissible temperature rise, effect of overload on the life of an electrical device, increase in rating with the use of insulating materials with higher thermal stability, thermal conductivity, insulating materials and their applications, plastics and thermoplastic materials and their important properties and applications, mica and mica products, asbestos and asbestos products, ceramic materials (porcelain and steatite), glass and glass products, cotton, silk, jute, paper (dry and impregnated), rubber , bitumen, mineral and insulating oil for transformers switchgear capacitors, high voltage insulated cables, insulating varnish for coating and impregnation, enamels for winding wires, glass fiber sleeves.
Review of computer graphics, representation of photographs, preparation, presentation and interaction with photographs for presentations; Image visualization and processing; RGB color model, direct encoding, lookup table; Storage tube graphics display, Raster scanning display, 3D viewing devices, Plotters, printers, digitizers, light pens etc.; Active and passive graphics devices; Graphics software. Program verification and validation techniques Software testing techniques, black box and white box techniques. Testing of various domains: unit, domain, path, class-based equivalent part, component, assembly, system testing, requirements-based testing, acceptance testing. Introduction to expert system, Representation and use of domain knowledge, Expert system shells, Explanation, Knowledge acquisition.
