454-0306/01 – Radio Communications Technique (RT)

Gurantor departmentDepartment of TelecommunicationsCredits4
Subject guarantorIng. Roman Šebesta, Ph.D.Subject version guarantorIng. Roman Šebesta, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semestersummer
Study languageCzech
Year of introduction2003/2004Year of cancellation2007/2008
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
SEB74 Ing. Roman Šebesta, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 2+2

Subject aims expressed by acquired skills and competences

The goal of subject is introduce students on the tools of modern digital radiocommunications, its analyse and design. Students will be ready for practical analysis and design og fundamental HF and UHF circiuts in radiokommunication systems.

Teaching methods

Summary

Digital communication system - quantization, news and coding sources, different models modulation and demodulation, transmission with spread spectrum and problems with signal and noise in communication channel, data transmission in radio channel

Compulsory literature:

Vejražka J.: Digitální radiová komunikace, skripta ČVUT Praha, 1995 Žalud V.: Moderní radioelektronika, BEN, Praha 2000

Recommended literature:

Way of continuous check of knowledge in the course of semester

Verification of study: Test No.1 Test No.2 Conditions for credit: It is necessary to obtain minimally 20 points till end of semestr. 2 Tests - total 20 points 4 Laboratory measuring - total 20 points

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Quantization, numerical characteristics, signal to noise ratio, influence of transmission error Source of discrete message, description of sources, source coding, optimal coding, realization of coders and decoders Modulation, signal space, power and bandwidth of signals, modulation PAM (ASK), PSK, ASK-PSK, FSK, simplex and biortogonal signals Demodulation, Analog and discrete channel capacity Spread spectrum transmission, fundamental principles, DS/BPSK, FH/FSK Communication system, Schannon scheme,radiocommunication equation, radio communication, radio location, radio navigation, radio astronomy Distributed radiocommunication systems, capacity optimization, CA algorithm, FA algorithm, types of control, CSMA Broadcasting, stereo AM and FM broadcast, signal to noice ratio properties Transmission of additional information Exercises: Numerical characteristics, signal to noice ratio Sources of message coding, optimal codes Signal space, power and bandwidth Special methods of keying Noised signal demodulation Transmission cannel capacity Spread spectrum signal methods Antennas parameters and properties, spreding of signal Properties of signal spreding Laboratories: Laboratory measurement No.1 - Measurement of parameters of coaxial cable. Laboratory measurement No.2 - Measurement of noise number of receivers. Laboratory measurement No.3 - Measurement of the AM modulator. Laboratory measurement No.4 - Measurement standing wave antenna.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 45 (45) 0
                Laboratory work Laboratory work 20  0
                Written exam Written test 20  0
                Other task type Other task type 5  0
        Examination Examination 55 (55) 0
                Written examination Written examination 30  0
                Oral Oral examination 25  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2008/2009 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2007/2008 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology P Czech Ostrava 2 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2612T018) Electronics and Communication Technology K Czech Ostrava 2 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner