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Explanatory Notes
Instructions
Anotation:
Students will gain knowledge for the design and implementation of systems for processing and digitization of analog signals. They will deepen the knowledge acquired in previous theoretical subject and gain practical experience in the design and analysis of systems for signal processing, AD conversion and data acquisitation. Emphasis is placed on reducing uncertainties, speed, stability and resistence to interfering signals.
Content:
Students will gain knowledge for the design and implementation of systems for processing and digitization of analog signals. They will deepen the knowledge acquired in previous theoretical subject and gain practical experience in the design and analysis of systems for signal processing, AD conversion and data acquisitation. Emphasis is placed on reducing uncertainties, speed, stability and resistence to interfering signals.
Course outlines:
| 1. | | Basic chain for processing and digitization, uncertainties, noise, freguency spectrum shift |
| 2. | | Operational amplifiers, types and properties, frequency characteristics |
| 3. | | Linear signal processing, electrometric, instrumentation and isolation amplifiers |
| 4. | | Nonlinear signal processing, logarithmic amplifiers, mean and RMS converters |
| 5. | | Signal filtering, types, properties, continuous and switching filtres |
| 6. | | Signal switching, contact and semiconuctor multiplexers, sampling circuits |
| 7. | | Application of Fourier transform for signal processing and digitization, discrete FT, Z transform |
| 8. | | Coherent modulation and demodulation of sensor signals, principles, circuits and reduction of uncertainties |
| 9. | | Sampling and quantization of signals, types of sampling, quantization error, signal-to-noise ratio |
| 10. | | Digitization of fast signal, flash, cascade and approximation AD converters |
| 11. | | High resolution digitization, integration and delta sigma converters, dithering |
| 12. | | Signal reconstruction, types and properties of DACs, signal generation, direct digital synthesis |
| 13. | | Testing of digitizers in the time and frequency damain |
| 14. | | Principles of design in terms of EMC, suppression of interfering signals, circuits and physical topology |
Exercises outline:
Literature:
Mandatory:
Vedral, Svatoš. Analog signal processing in measurement. CTU Publishing house 2020. ISBN: 978-80-01-06717-8
Recommended:
Horowitz: The art of electronics. Cambridge university press, 3rd Edition, 2015. ISBN: 9780521809269
Webster: Analog signal processing. John Wiley and Sons, 1999. ISBN: 9780471125280
http://moodle.fel.cvut.cz/course/view.php?id=5408
Requirements:
Subject is included into these academic programs:
| Page updated 30.12.2024 17:50:55, semester: Z/2025-6, Z,L/2024-5, Send comments about the content to the Administrators of the Academic Programs |
Proposal and Realization: I. Halaška (K336), J. Novák (K336) |