DSP Applications in Radio

The course is a substitute for:

Aplikace signálových procesorů (D37ASP)

Lecturer:

Tutor:

Supervisor:

Department of Radioelectronics

Synopsis:

The course is base for student, which want practically designed circuits of the digital signal processing with the signals? processors and specialised circuits. Attention is concentration to realisation of the modulators and circuit of the numerical conversion of the signal, which contains in the communication chain. Dominantly is concentration to effective realization with minimal computing power.

Requirements:

In the course suppose the knowledge of the ground digital a microprocessor?s technique.

Syllabus of lectures:

1. Numerical implementation discrete system with representation of the numbers

2. Statistical analysis operations in floating and fixes point representation

3. Digital signal processor, architecture, busies, generators of the addresses

4. Arithmetical-Logic Unit in DSP, addressing and memory lacation

5. Implementation DDS, implementation with linear, circular a symmetrical addressing

6. Reducing and increasing of the sampling rate, using in measurement

7. Efficient implementation filters with reducing and increasing of the sampling rate

8. Reverse addressing, implementation FFT a circuits OFDM modulator

9. Parallel program in LSA for the structure VLIW

10. Circuits for the realisation subsystems digital signal processing

11. Efficient implementation circuits of the digital receiver

12. Implementation digital mixer by DSP

13. Increasing computing performance of the DSP. Multiprocessors systems

14. Architectures and important attributes of the multiprocessors systems

Syllabus of tutorials:

1. Description of the discrete system, simulation transfer function of the system

2. Instruction set of the processor TMS320C54x

3. Characteristics of the TMS320C54x DSKPLUS board and simulator TMS320C54x

4. Design and simulation generator signal with two fixed frequencies

5. Design of the filter FIR with using of the program Matlab, implementation of the problem

6. Realisation of the digital modulator FSK in the evaluation board

7. Realisation of the demodulator FSK in the evaluation board

8. Implementation IFIR and FIR with increasing and decreasing of the sampling rate

9. Realisation of the modulator QPSK

10. Realization of the circuit symbol rate detection unit QPSK

11. Realization of the algorithm DIF FFT

12. Metering frequency from the interpolate signal, design algorithm and simulation

13. Realization division of the signal into some bands

14. Realization of the AM demodulator (part of the Soft Radio)

Study Objective:

In the course suppose the knowledge of the ground digital a microprocessor?s technique and digital signal processing.

Study materials:

1. Morgan, D. Practical DPS Modelling, Techniques a Programming. John Wiley. 1994

2. McClellan, J. M. Computer-Based Exercise for Signal Processing Using. Prentice Hall. 1997

3. Kuo.S.M: Real-Time Digital Signal Processing, John Wiley, 2006

4. Smith,S.W.: Digital signal processing, California Technical Publishing, 1999

5. Skalický.P.: Aplikace signálových procesorů, Vydavatelství ČVUT, Praha 2003

6. Skalický, P.: Aplikace signálových procesorů - cvičení. Praha : Vydavatelství ČVUT, Praha 2003

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Telecommunications and Radio-engineering - High-frequency and Microwave Technology- structured studi (compulsory elective course)
• Telecommunications and Radio-engineering - Opto-electric Systems- structured studies (compulsory elective course)
• Telecommunications and Radio-engineering - Radio Communications, Navigation and Radar Systems- struc (compulsory elective course)
• Telecommunications and Radio-engineering - Multimedia, Sound and Television Technology- structured s (compulsory elective course)
• Telecommunications and Radio-engineering - Telecommunications- structured studies (compulsory elective course)