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Course detail
FEKT-MPA-ARAAcad. year: 2023/2024
The subject is focused on the explanation of basic principles of the antenna theory and radio wave propagation, and their exploitation for antenna and radio links design. Students will practice their knowledge on the design, manufacturing and measuring of a given antenna, and on the analysis and design of selected radio links in a real environment.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Offered to foreign students
Entry knowledge
The work in the laboratory is conditioned by a valid qualification of a "instructed worker" according to 50/1978 Coll., which students must obtain before the start of classes. Information on this qualification is given in the Dean's Directive Familiarization of students with safety regulations.
Rules for evaluation and completion of the course
Laboratory exercises (15 points), an individual project (25 points), final exam (15 points written part + 45 points oral part=totally 60 points).
Aims
Study aids
Prerequisites and corequisites
Basic literature
Recommended reading
Elearning
Classification of course in study plans
Lecture
Teacher / Lecturer
Syllabus
1. Antenna basics, antenna analysis.2. Linear antennas, antenna arrays, linear antennas for selected frequency bands.3. Microstrip antennas.4. Horn antennas, reflector antennas.5. Slot antennas and wideband antennas.6. Electrically small antennas.7. Antenna for RFID, antennas for mobile applications, antennas for sensors.8. Antenna auxiliary circuits, materials for antenna technique, structure and fabrication of antennas, antenna measurement.9. Radiocommunication services, exploitation of radio spectrum, conditions of radiocommunication, basic concept of radio links design.10. Propagation of radio waves close to Earth surface, space and surface wave.11. Mobile radio communication, propagation models for macrocells, microcells, and picocells, indoor radiowave propagation.12. Influence of atmosphere on radio links.13. Microwave links.
Exercise in computer lab
1. Modeling of Linear Antennas in 4NEC2 Software
2. Modeling of Microstrip Patch Antenna in ANSYS Electronics Desktop – HFSS
3. Modeling of Circularly Polarized Microstrip Patch Antenna
4. Modeling of Slot Antenna
5. Modeling of Antennas for Portable Devices
Laboratory exercise
1. Measurement of current distribution on linear antennas
2. Measurement of ferrite loop antenna
3. Input impedance and impedance matching of microstrip antenn
4. Measurement and tuning of inverted F antenna
5. Gain and radiation pattern measurement of antennas