Signal processing and digitization

Garant předmětu:

Jan Holub

Přednášející:

Jan Holub

Cvičící:

Jan Holub

Předmět zajišťuje:

katedra měření

Anotace:

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.

Požadavky:

Osnova přednášek:

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

Osnova cvičení:

Cíle studia:

Studijní materiály:

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

Poznámka:

Rozvrh na zimní semestr 2024/2025:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Po
Út
St
Čt
Pá	místnost T2:A3-316 Holub J. 12:45–14:15 (přednášková par. 1) Dejvice Laboratoř ZSmístnost T2:A3-316 Holub J. 14:30–16:00 (paralelka 1) Dejvice Laboratoř ZS

Rozvrh na letní semestr 2024/2025:

Rozvrh není připraven

Předmět je součástí následujících studijních plánů:

• Cybernetics and Robotics (povinně volitelný předmět)