Course detail
Radio Navigation I
FSI-DRN Acad. year: 2024/2025 Summer semester
The subject presents the first part of the (EU) Doc. 1178/2011, 062 (Radionavigation I) themes. It contents: Introduction to basic principles of radio technology and propagation of electromagnetic waves. Airborne doppler navigator. Radio navigation equipment (radio direction finders & compasses, radio beacons, radio approach & landing systems). Aeronautic ground primary pulse radars. Aeronautic airborne weather radar used in civil aircraft. Passive radars.
Language of instruction
Czech
Number of ECTS credits
5
Supervisor
Department
Entry knowledge
High school level knowledge of mathematics and physics is demanded.
Rules for evaluation and completion of the course
Presence of 100% at excercises and the final credit test evaluation of 50% are required.The course-unit credit test comprises both common and detail questions related to the subject matter. Questions similar to those of the ATPL(A) test are also included.
The examination is of written & oral form.
Classification fulfils ETCS rules.
Lectures and exercises are realized by means of audio-visual method and therefore student´s presence is necessary.
Missed lectures & exercises can be compensated in a very limited extend only by personal consultations with the lecturer or by a selfstudy under the lecturer´s personal supervision.
Aims
Students will be acquainted with the purpose, use, operational principles, and with main parts of the basic kinds of currently used & future radio-navigation equipment.
Students should well comprehend the possibilities of practical exploitation in take-off, track flight, and landing operations of the equipment.
Students will be acquainted with function and practical use of basic kinds of board radio-navigation equipment and their output information indications at the end of the I-st part of the course (Radionavigation I).
Students will gain knowledge of the contents of relevant CAE Oxford Aviation Academy, Oxford 2020, Radio Navigation.
The study programmes with the given course
Programme B-PRP-P: Professional Pilot, Bachelor's, compulsory
Programme C-AKR-P: , Lifelong learning
specialization CLS: , elective
Type of course unit
Lecture
39 hours, compulsory
Syllabus
1. Introduction – repetition of previous knowledge (prerequisite: physics; electro –; radio –;).
2. Propagation of radio waves in Earth´s atmosphere.
3. Application of Doppler phenomenon to aeronautic navigation (GS; drift; Doppler radar).
4. VHF ground direction finders (VDF).
5. Ground omnidirectional beacon (NDB); airborne automatic radio direction finder (ADF).
6. Ground directional beacons (VOR, DVOR).
7. Aeronautic approach system (ILS).
8. Aeronautic landing system (MLS).
9. RADAR – fundamentals of radar technology (principles of pulse technique; kinds of radars).
10. Aeronautical surveillance primary pulse radars.
11. Airborne weather radar (AWR).
12. Passive radars (TDOA method; VERA, TAMARA)
13. A reserve – consultations, exercises, credit test.
Exercise
26 hours, compulsory
Syllabus
1.Electrical signals – parameters, modulations, mixing).
2.Wave propagation in different frequency bands (troposphere, ionosphere, reflections).
3.Doppler Navigator operational principle.
4.ADF measurement. Kinds of indication.
5.Radio-compass – operation principles, indication.
6.VOR operation. Airborne indicators.
7.DVOR, PVOR, TVOR – principles of operation.
8.ILS operational principles, use and indication.
9.MLS operation principles, use, refracted trajectories, system accuracy.
10.Radars – principle of operation.
11.ATC and airborne radars – operation, output information.
12.A reserve – consultations, exercise.
13.The course-unit credit test.