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Means of the microwave range and antenna systems of telecommunications

ВБ 2.07

Вибіркова дисципліна для ОП

First

2021/2022

6 Semester

4

Acquaintance of students with microwave technology, passive and active components of microwave circuits, features of the theory of antennas and phased arrays, practical skills of developing microwave circuits and antennas using the most modern design tools.

Full-time form

The mathematical apparatus and physical principles laid down in the discipline "Microwave band means and antenna systems of telecommunications" are based on the knowledge mastered in the previously studied disciplines "Higher mathematics", "Special sections of higher mathematics", "Basics of Circuit Theory" and "Electrodynamics and propagation radio waves". Prerequisites: Know the laws describing the behavior of electric circuits, the main types of analog electronic devices used in radio electronics. To be able to use the apparatus of elementary and higher mathematics. Have basic skills in working with mathematical software packages.

Waveguides and transmission lines. Fundamentals of transmission line theory. Telegraphic equations. Loaded transmission lines. Quarter-wave transformer. Standing wave coefficient. Introduction to impedance matrices and scattering matrices. Wilkinson divider/adder. Smith chart. Matching impedances in transmission lines. Microwave filters. Impedance of antennas. Vibratory (dipole) antennas. Horn antennas. Reflector (mirror) antennas. Microstrip antennas. Linear antenna arrays. Power amplifiers.

1) К Pozar D.M. Microwave engineering. – N.Y.: Wiley & Sons, Inc., 2011. – 752 р. 2) Constantine A. Balanis - Antenna Theory_ Analysis and Design-Wiley (2016) 3) Gonzalez G. - Microwave Transistor Amplifiers_ Analysis and Design, 2nd ed, 1984. 4) Modern Antennas and Microwave Circuits by A.B. Smolders, H.J. Visser, U. Johannsen, 2020. – 189 p.

Lectures - 46 hrs, practical lessons - 14 hrs, independent work - 60 hrs, total - 120 hrs.

Semester assessment is carried out by writing two test papers (up to 20 points each) and defending laboratory works (up to 20 points). The maximum number of points that can be obtained during the semester is 60 points. Final evaluation in the form of an exam - up to 40 points.

Ukrainian