Course detail

Radio Relay and Satellite Communication

FEKT-LSDSAcad. year: 2010/2011

Terminology and classification of radio relay and satellite communications systems. Bandplans. Transmission analog and digital techniques. Multiple access. Analog and digital systems architecture, the ground segment, the space segment. Satellite orbits. Links analysis. Satellite technology. Organization of the fixed, mobile and broadcasting satellite services. Experimental, weather and navigating satellites. Deep space networks. The laboratory training includes measurements on satellite systems and their simulators.

Language of instruction

Czech

Number of ECTS credits

7

Mode of study

Not applicable.

Guarantor

prof. Ing. Miroslav Kasal, CSc.

Department

Department of Radio Electronics (UREL)

Learning outcomes of the course unit

Students will gain theoretical and practical knowledge in the field of radio relay and satellite communication. In the laboratories they work with a VSAT satellite link in the Ku band as well as with real experimental satellites. They learn satellite tracking, satellite signals processing including pictures and telemetry.

Prerequisites

The subject knowledge on the Bachelor´s degree level is requested.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

Requirements for completion of a course are specified by a regulation issued by the lecturer responsible for the course and updated for every.

Course curriculum

01 Radio relay (RR) communication
02 RR electromagnetic waves propagation
03 Analogue RRS (ARR)
04 Digital RR (DRR)
05 Satellite communication (SC)
06 Communication satellite orbits
07 SC links budget
08 Sort of SC signals
09 Satellite technology
10 SC systems of fixed and mobile services
11 Broadcasting satellite service (DBS)
12 Meteorological, imagery, navigational and experimental satellites

Work placements

Not applicable.

Aims

The radio relay and satellite communication systems, with individual access particularly (VSAT, INMARSAT, GLOBELSTAR, TELEDESIC, GPS etc.) are still more applied in wireless networks and need education of qualified specialists in graduate and postgraduate studies. The course is pointed to understanding of physical features of the satellite communication in relation to the terrestrial radio systems.

Specification of controlled education, way of implementation and compensation for absences

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

KASAL, M. Směrové a družicové spoje. Skripta FEKT VUT, dotisk 2007. ISBN 80-214-2496-6. (CS)

Recommended reading

MARAL, G., BOUSQUET, M. Satellite Communications Systems. Chichester, West Sussex: John Wiley&Sons Ltd., 1993. ISBN 978-0-470-71458-4. (EN)
PRATT, T., BOSTIAN, C., ALLNUTT J. Satellite Communications. Hoboken: John Wiley&Sons Ltd., 2003. ISBN 04-713-7007-X. (EN)

Classification of course in study plans

  • Programme EEKR-ML Master's

    branch ML-EST , 1 year of study, summer semester, compulsory

  • Programme EEKR-CZV lifelong learning

    branch EE-FLE , 1 year of study, summer semester, compulsory

Type of course unit

 

Lecture

52 hod., optionally

Teacher / Lecturer

prof. Ing. Miroslav Kasal, CSc.

Syllabus

General description of radio relay link (RRL)
Elmag. waves propagation influence on the RRL
Analogue RRL
Digital RRL
Satellite communication link (SL)
Orbits of the communication satellites
Link budget calculation in satellite communication system - parameters
Total link budget of the SL
Sorts of SL transmitted signals
Satellite technology
Satellite communication systems of the fixed and mobile services
Interoperability of the optical and satelite networks
Meteorogical, scaning, navigational and experimental satellites and spacecrafts

Exercise in computer lab

14 hod., compulsory

Teacher / Lecturer

prof. Ing. Miroslav Kasal, CSc.

Syllabus

Design of microwave parts of terrestrial and satellite links on PC
Orbits and their parameters calculation, satellite tracking
Digital links simulation

Laboratory exercise

12 hod., compulsory

Teacher / Lecturer

prof. Ing. Miroslav Kasal, CSc.

Syllabus

Parameters adjustment of the VSAT satellite link in Ku band
Microstrip band pass filter measurement by vector network analyzer
Experimental LEO or HEO satellite telemetry interpretation
Satellite downlink link budget analysis
Localization by GPS, study how depends achieved accuracy on number of accessible satellites, intervals comparison with calculated guess