Radio Transmitters and Receivers

The course is a substitute for:

Radio Transmitters and Receivers (XD37RVP)

Lecturer:

Tutor:

Supervisor:

Department of Radioelectronics

Synopsis:

The subject RTR make students familiar with basic systems, blocks and circuits of radio transmitters and receivers. Lectures cover analog and digital systems in the whole range of radio frequencies. Good knowledge of electronic devices, circuits and theory of signals is desirable for successful studies of the subject. The exercises are in the laboratory.

Requirements:

Syllabus of lectures:

1. Radio comm. syst. - radio transmitters and receivers configurations, transceivers

2. Transmitters for analog modulation - AM, FM, block diagrams, parameters

3. TV transmitters - arrangement of audio and video transmitters, mcw. transmitters

4. Transmitters for digital modulation

5. Modulators for digital and analog modulations

6. Active and passive elements and circuits for transmitters, diplexers, supply lines

7. RF power amplifiers, classification, class C and D, wide-band amplifiers

8. Receiver conceptions (broadcast, communications, EMC,..)

9. Superheterodyne receivers, receiver parameters and measurement

10. Demodulators for analog modulated signals

11. Demodulators for digital modulated signals

12. Oscillators and frequency synthesizers, phase noise, stability, freq. multipliers

13. HF and microwave amplifiers, low noise amplifiers, receiver input circuits

14. Mixers for RF and microwaves

Syllabus of tutorials:

1. Introd. to lab. experiments, regulations for experimental work, safety regulations

2. Param. of MW broadcast transmitter (out. power, mod. index, distortion, noise)

3. Measuring of parameters of digital amplitude modulated transmitter

4. Measuring of parameters of TV video transmitter (freq. characteristic, nonlinear.)

5. Parameters of TV sound transmitter (preemphase, harm. and intermod. distort.)

6. Measuring of parameters of FM modulator (modulation characteristic, spectr. FM)

7. Measuring of parameters of broadcast receiver (sensitivity, selectivity)

8. Measuring of parameters of stereo receiver and stereo encoder

9. Measuring of TV receiver

10. Measuring of RF power amplifier class C

11. Measuring of RF power amplifier class B and D

12. Measuring of mixer (output spectrum, intermodulation products)

13. Application of PLL in receivers

14. Final evaluation, check and compensatory measurement

Study Objective:

Study materials:

[1] Syrovátka, B.: Rádiové vysílače a přijímače. Skripta ČVUT, Praha 1998

[2] Rohde, L.U., Whitaker, J.R.: Communication Receivers. McGraw-Hill, 1997

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Radioelektronika - inženýrský blok (compulsory course)
• Radioelektronika - inženýrský blok (compulsory course)