Theory of electromagnetic wave transmission

Description: The discipline studies the Physical fundamentals of electromagnetic waves and their use in transmitting information in communication and telecommunication systems.

Amount of credits: 5

Пререквизиты:

• Introduction to engineering

Course Workload:

Component: University component

Cycle: Base disciplines

Goal

• The purpose of the discipline. Students mastering the fundamentals of the theory of electromagnetic processes occurring in various environments, in transmission lines of electromagnetic energy and linear devices of ultra-high frequencies and optical range.

Objective

• The main objective of the TPEMW course is to study one of the forms of matter - the electromagnetic field and its manifestations in various devices of technology, the assimilation of modern methods of modeling electromagnetic processes, methods of analysis, synthesis and calculation of electromagnetic fields used in communication systems. The study should contribute to the development and consolidation of the need for independent work with scientific and technical literature, the development of developed ideas about the methods of applying theories of analysis, calculation and synthesis of electromagnetic fields in special disciplines and for the successful solution of engineering problems of the future specialty.

Learning outcome: knowledge and understanding

• The process of studying the discipline is aimed at the formation of knowledge and the acquisition of skills for working with guiding systems in telecommunications The student knows the basics of electromagnetic field theory, about the emissions of electromagnetic waves by emitters, about the properties and parameters of the guiding systems. Knows: - The basics of microwave circuit theory; - principles of operation and parameters of the elements of the functional units of the microwave; - The basics of electromagnetic field theory; - radiation of electromagnetic waves by emitters. -basic equations of electrodynamics; -statement of problems of electrodynamics; - have a concept about the mathematical modules of real electrodynamic problems; -bases of the theory (transmission lines) of guide systems; -classification of guided waves; - boundary value problems of electrodynamics; - an idea of ​​linear microwave devices and the optical range. To know computer simulation programs for communication networks and use them when developing guiding systems in radio communications

Learning outcome: applying knowledge and understanding

• As a result of studying this discipline, students are able to: - calculate the characteristics of the electromagnetic field, calculate the main parameters of the microwave devices, measure their parameters; - have an idea of ​​the basics of refraction and diffraction of electromagnetic waves; - measure the electrical values ​​of radio systems; - work with technical literature Use acquired theoretical knowledge and practical skills to study scientific and technical information, domestic and foreign experience To be able to carry out feasibility studies of design calculations using modern approaches and methods

Learning outcome: formation of judgments

• The process of studying the discipline is aimed at forming the following judgments Confidence in the ability to operate and develop antenna-feeder systems in data networks Confidence in the ability to model and develop process-oriented control systems for antenna-feeder devices Have judgments on the concept of guiding systems in telecommunication networks of their service in a switched communication network and methods for their assessment Confidence in the ability to use standardization and certification of guide systems and devices

Learning outcome: communicative abilities

• The main objectives of the discipline are to develop a student's comprehensive approach to using their communication skills based on deep theoretical knowledge and practical skills to study the concept of building next-generation communication networks The ability to understand the general problematic guiding systems in telecommunications The essence of communicative ability in the manifestation of flexibility in the use of skills and knowledge in solving the problems of designing and operating communication networks

Learning outcome: learning skills or learning abilities

• When organizing the educational process, the following types of independent work of students are used that form the methods and methods of training for future managers of communication personnel This is when conducting lectures using interactive educational technologies: a multimedia complex working with electronic textbooks and Internet information) Preparation of abstracts; work with reference books and a physical encyclopedia In the organization of control, such forms as tests, verbal, answers, reports, essays, and test work are used. These methods develop the student's skills and abilities for successful self-learning

Teaching methods

- technology of problem-based learning - project-oriented training; - technologies of educational and research activities; - communication technologies (discussion, press conference, brainstorming, educational debates and other active forms and methods); - the method of cases (situation analysis); - game technologies in which students participate in business, role-playing, simulation games; - information and communication (including remote) technologies. Since one of the tasks of the credit technology of training is the development of students' ability to self-education, SRO becomes the main form of organization of training, carried out on the instructions of the teacher and with methodological guidance, but without his direct participation.

Assessment of the student's knowledge

Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.

The evaluating policy of learning outcomes by work type

Evaluation form

The student's final grade in the course is calculated on a 100 point grading scale, it includes:

• 40% of the examination result;
• 60% of current control result.

The final grade is calculated by the formula:

 

Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;

E is a digital equivalent of the exam grade.

Final alphabetical grade and its equivalent in points:

The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:

Topics of lectures

• 1 Topic 1 Theory of the electromagnetic field Content Electromagnetic field vectors Macroscopic electrodynamics Properties of the electromagnetic field Material equations
• Topic 2
• Topic 3 Electromagnetic field Content Vector quantities in complex form Complex permeability System of monochromatic field equations Homogeneous wave equations for vectors E and H Plane waves in unlimited media Waves in a dielectric Waves in the conductor Types of wave polarization
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15

Key reading

• 1. Пименов Ю.В. и др. Техническая электродинамика. - М.:Связь, 2000. 2. Петров Б.М. и др. Электродинамика и распространение радиоволн: Учебник для вузов - М.: Горячая линия - Телеком, 2003. 3. Электродинамика и распространение радиоволн. Сборник задач. Под. ред. Баскакова С.И. – М.: Высш.школа, 2001. 5. Фальковский О.И. Техническая электродинамика. – М.: Связь,2007. 6. Никольский В.В., Никольская Т.И. Электродинамика и распространение радиоволн. - М.: Наука, 2011.

Further reading

• 1. Петров Б.М. и др. Электродинамика и распространение радиоволн: Учебник для вузов - М.: Горячая линия - Телеком, 2004. 2. Баскаков С.И. Электродинамика и распространение радиоволн. – М.: Высш.школа, 2000. 3. Электродинамика и распространение радиоволн. Сборник задач. Под. ред. Баскакова С.И. – М.: Высш.школа, 2005. 4. Туровский Я. Техническая электродинамика. Пер. с польск. - М.: «Энергия», 2001 - 488 с.: с ил.