SATELLITE AND SPACE SYSTEMS
Stampa
Anno immatricolazione
2018/2019
Anno offerta
2019/2020
Normativa
DM270
SSD
ING-INF/01 (ELETTRONICA)
Dipartimento
DIPARTIMENTO DI INGEGNERIA INDUSTRIALE E DELL'INFORMAZIONE
Corso di studio
ELECTRONIC ENGINEERING
Curriculum
Space Communication and Sensing
Anno di corso
Periodo didattico
Primo Semestre (30/09/2019 - 20/01/2020)
Crediti
6
Ore
45 ore di attività frontale
Lingua insegnamento
English
Tipo esame
SCRITTO E ORALE CONGIUNTI
Docente
PASIAN MARCO (titolare) - 6 CFU
Prerequisiti
Electromagnetic theory, antennas, communication theory, and passion for space science.
Obiettivi formativi
The course provides the fundamental principles of satellite communications, with particular emphasis on the electromagnetic aspects and on the communication architectures. The student will learn how and why systems are designed and operate, consolidating a sound understanding required to work as a satellite professional. The course covers a broad spectrum of topics, reflecting the complexity of satellite communication systems, giving an optimised balance between long-lasting basics and cutting-edge fast-developing trends.
Programma e contenuti
The course is organized into a number of sections corresponding to the major areas of satellite communication systems.

Section I: orbits, satellite and probe types, ground station networks
launchers, LEO, MEO, HEO, GEO, polar orbits, probes, deep-space missions, impact on satellite communications

Section II: link budget
G/T, EIRP, noise temperature, dissipative medium, cascaded networks, antenna temperature, C/N, rain effects, link margin

Section III: ground segment – ground station building blocks
reflector antennas, feeds, LNAs, HPAs, OMTs, polarizers, mode-couplers, diplexers, cryogenic devices, frequency and time distribution, mechanics, HVAC, power supply, external facilities, tracking

Section IV: space segment – satellite architectures and communication payloads
attitude and orbit control, TT&C, power systems, thermal control, antennas, space environment and qualification, communication schemes and techniques, multi-beam architectures, broadcasting

Section V: major operational example, including GNSSs (Global Navigation Satellite Systems)
Metodi didattici
The course is based on standard lectures, complemented by external seminars, when available
Testi di riferimento
The course topics are partially or totally covered by several textbooks and advanced books. Among the others, the following books are suggested. The slides of the course will be also available

Timothy Pratt, Charles Bostian, and Jeremy Allnutt. Satellite Communications. John Wiley & Sons, 2nd edition, U.S.A., 2003. classic textbook, excellent coverage of basic and fundamental topics .

Bruce R. Elbert. Introduction to Satellite Communication. Artech House, 3rd edition, U.S.A., 2008. alternative textbook with some room for advanced topics.

Gérard Maral, and Michel Bousquet. Satellite Communications Systems – Systems, Techniques and Technology. John Wiley & Sons, 5th edition, 2009. advanced book with a very broad coverage of satellite communication topics.
Modalità verifica apprendimento
Oral examination. The student is invited to prepare a short presentation about a case study (e.g., a specific satellite, probe, or communication system). Alternatively, the student is invited to present in detail his/her favorite topic. In any case, the second part of the exam comprises some questions about the overall course.
Altre informazioni
Oral examination. The student is invited to prepare a short presentation about a case study (e.g., a specific satellite, probe, or communication system). Alternatively, the student is invited to present in detail his/her favorite topic. In any case, the second part of the exam comprises some questions about the overall course.