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Radio Systems Design
Major: System Administration of Telecommunications Networks
Code of subject: 7.172.02.O.002
Credits: 5.00
Department: Radioelectronic Appliances and Systems
Lecturer: Ph.D., Assoc.Prof. Nykolyshyn M.Y.
Semester: 1 семестр
Mode of study: денна
Завдання: general competences:
ZK1 – the ability to learn to perceive the acquired knowledge in the subject area and integrate it with the existing knowledge;
ZK4 – the ability to produce new ideas, to show creativity, the ability to system thinking;
ZK7 – the ability to solve the tasks and make appropriate informed decisions;
ZK12 – the ability to think abstractly, the ability to analyze and synthesize, which makes it possible to formulate conclusions (diagnosis) for various types of complex management tasks, to plan, analyze, control, and evaluate one's own work and the work of others;
ZK15 – the ability to evaluate and maintain the quality of the work performed.
Professional competences
FK2 – basic ideas about the structure of matter, the main physical processes and phenomena on which the functioning of micro- and nanoelectronic devices, functional electronics and electronic equipment is based;
FK4 - basic ideas about the structure, principle of operation and main characteristics of microelectronics and functional electronics devices;
FK10 – basic ideas about the basics of analog and digital circuitry and microprocessor technology;
FK12 – basic ideas about modern resources of scientific and technical, reference and scientific information;
FK13 - basic ideas about the methodology of scientific research in electronics.
Learning outcomes: As a result of studying the academic discipline, the student must be able to demonstrate the following learning outcomes:
ЗН3 – design (construction) of RTS;
ЗН5 – the ability to analyze scientific and technical literature, regarding the state of trends and development of electronic equipment, technical, technological and design documentation, including in a foreign language for RTS;
ЗН6 – the ability to calculate and design the structure and device that are part of the RTS;
ЗН11 – the ability to conduct tests, experimental and theoretical studies of the properties of materials, components and devices for RTS.
As a result of studying the academic discipline, the student must be able to demonstrate the following program learning outcomes:
UM5. The ability to perform calculations using a PC is related to the development of structures of parts, nodes and blocks of RTS devices.
UM6. Ability to develop textual and graphic documentation for designed products.
UM11. CAD tools should be used at all stages of technological process design.
KOM1. Ability to communicate, including oral and written communication in Ukrainian and foreign languages
AiB1. Ability to adapt to new situations and make appropriate decisions;
AiB3. The ability to treat the work performed accordingly, to make decisions independently, to achieve the set goal by complying with the requirements of professional ethics
Required prior and related subjects: The previous ones
academic disciplines:
Design of radio receiving and transmitting devices;
Fundamentals of the theory of radio technical systems;
Basics of the theory of information transmission;
Radio communication and information transmission systems;
Electronic and quantum microwave devices;
Ultra-high frequency devices and antennas.
Accompanying and following
academic disciplines:
Electrodynamics and propagation of radio waves;
Electrical devices RES;
Design of radio transmitting devices;
Digital signal processing;
Analogue electronic devices;
Radio engineering systems.
Summary of the subject: In the process of teaching the discipline, issues of designing radio technical systems, in particular radar, radio navigation and information transmission systems, are considered. Other radio engineering systems are mentioned in the classification at the beginning of the teaching of the academic discipline. Structurally, the educational discipline is divided into four sections: system-wide concepts and definitions; design of radar systems; design of radio navigation systems, design of radio technical information transmission systems. In the last three chapters, first, in a concise form, the structure and functioning of the systems listed above, the main analytical relationships and the peculiarities of their construction are considered. Subsequently, issues of system engineering design are considered in two interrelated aspects: energy and information.
Опис: GENERAL SYSTEM CONCEPTS AND DEFINITIONS.
System and its attributes. Patterns of system development. Radio engineering systems, physical basis of functioning, classification and specificity of its organization. System engineering design, technical scheme, design.
DESIGN OF RADIO LOCATION SYSTEMS. Structure and features of functioning. Basic quantitative ratios. Basic equation of radar in a lossy environment.
Qualitative indicators and criteria for the detection of radar objects and their relationship with the energy and information indicators of the radar system.
Determination of the energy characteristics of the radar system: radiation power, taking into account the absorption of electromagnetic waves in the propagation medium; threshold power of signal reception and loss in the reception path of the receiver of the system; the energy efficiency coefficient of the transmission path of the system.
Determination of information characteristics of the radar system: potential root mean square measurement errors of remote and angular coordinates; resolution capabilities of the system by distance and angular coordinates; information efficiency of the system.
DESIGN OF RADIO NAVIGATION SYSTEMS. The structure and functioning of distance-measuring and angle-measuring, as well as Doppler radio navigation systems. Basic analytical relations.
DETERMINATION OF ENERGY CHARACTERISTICS: remote sensing and Doppler radio navigation systems; angle measuring transmitting (radio beacons) and angle measuring receiving (radio direction finding) radio navigation systems.
Determination of information characteristics: remote sensing and angle measuring radio navigation systems. Root mean square measurement errors of distance and angular coordinate (bearing, position angle). Distinguishing capabilities of distance measuring and angle measuring systems. Root mean square errors of measurement of speed and angle of wear of Doppler radio navigation systems.
DESIGN OF RADIO TECHNICAL INFORMATION TRANSMISSION SYSTEMS. Structure and functioning of systems: line of sight; tropospheric; ionospheric and satellite.
Determination of energy characteristics: line-of-sight radio systems; tropospheric radio systems; ionospheric and satellite radio technical information transmission systems.
Definition of information characteristics: line-of-sight, ionospheric, tropospheric and satellite radio systems. Bandwidth, interference protection and information and energy efficiency.
Assessment methods and criteria: On-going control is carried out at practical classes, the purpose of which is to identify the readiness of students to conduct research in the following forms:
• assessment of students' activity in the work process.
The final control is carried out based on the results of the current control and performance of the control work.
Критерії оцінювання результатів навчання: The maximum score in points is -100.
Current control (PC)-30.
Examination control-70.
Порядок та критерії виставляння балів та оцінок: 100–88 points – (“excellent”) is awarded for a high level of knowledge (some inaccuracies are allowed) of the educational material of the component contained in the main and additional recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically, consistently answer the questions, the ability to apply theoretical provisions when solving practical problems; 87–71 points – (“good”) is awarded for a generally correct understanding of the educational material of the component, including calculations, reasoned answers to the questions posed, which, however, contain certain (insignificant) shortcomings, for the ability to apply theoretical provisions when solving practical tasks; 70 – 50 points – (“satisfactory”) awarded for weak knowledge of the component’s educational material, inaccurate or poorly reasoned answers, with a violation of the sequence of presentation, for weak application of theoretical provisions when solving practical problems; 49-26 points - ("not certified" with the possibility of retaking the semester control) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems; 25-00 points - ("unsatisfactory" with mandatory re-study) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: 1. Methodical instructions for the practical work "Analog methods of detecting radar objects".
2. Methodological instructions for practical work "Impulse method of remote measurement".
3. Methodological instructions for practical work "Pulse method of radio direction finding".
4. Hoffmann-Wellengoff B., Legatka K., Vizyr M. Navigation. Basics of positioning and routing. Trans. from English under the editorship Y.S. Yatskiva. – Lviv: Lviv National University named after I.Franka, 2006. – 443p.
5. M.Y. Nikolishyn. Radio engineering methods of navigation: teaching. manual / M.Y. Nikolyshyn – Lviv: Publishing House of Lviv Polytechnic, 2020. – 124 p.
6. Nikolyshyn M.Y. Design guidelines for the course "Fundamentals of the theory of radio engineering systems". Lviv, 2008.
Recommended Books
Basic
1. Ladanyuk A.P. Fundamentals of system analysis. – Vinnytsia, New Book, 2004. – 176 p.
2. Stopanevich O.A. Systems theory and system analysis. Textbook - K.: ISDO, 1996, 200 p.
3. Navigation. Basics of location determination and direction / B. Hoffmann-Wellengoff, K. Legat, M. Viser. Trans. From English Under the editorship of Ya.S. Yatskiv. – Lviv: Ivan Franko Lviv National University, 2006. – 443 p.
4. Directory of radar. Edited by Skolnyk M. Tom. 1-4.; Sov. Radio, 1976.
5. Yu.B. Okunev, V.H. Plotnikov. The principle of a system approach to design in communication technology. - M.: Svyaz, 1976.
6. Skolnyk M. Introduction to the technique of radar systems. Trans. with English - M.: Mir, 1965, - 747 p.
7. Radar devices (theory and principles of construction). Ed. V. V. Grigoryna-Ryabova. - M.: "Soviet Radio", 1970, 680 p.
8. Gutkin L.S. design of radio systems and radio devices. Study guide for universities. - M.: Radio and communication, 1986, 228 p.
9. Tymoshchenko M.G. Design of radio relay lines. School manual for communication technicians. M.: "Svyaz", 1976, - 240 p.
10. Babak V.P., Narytnyk T.M., Kuts Yu.V., Kazimirenko V.Ya. Signal processing in radio channels of digital information transmission systems: Teaching. guide / for ag. Ed.. member-cor. V.P. Babak of the National Academy of Sciences of Ukraine. - K.: NAU Book Publishing House, 2005. - 476 p.
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