Popis předmětu - AE8M38ASP
Přehled studia |
Přehled oborů |
Všechny skupiny předmětů |
Všechny předměty |
Seznam rolí |
Vysvětlivky
Návod
Anotace:
Obsah:
The course is dedicated to methods for preprocessing, digitalization and reconstruction of continuis signals. It is focused to the methods for achieving of high precision of transmission and suppression of spurious components. The laboratory exercises are divided into two parts: the first part is classical tasks; the second one is individual project of design of typically data acqusition system. The teaching is supported by the CAD system for measuring circuits.
Osnovy přednášek:
| 1. | | Operational amplifiers for signal conditioning, negative feedback |
| 2. | | Voltage, current, integration, charge, differential, instrumentation, insulation amplifiers |
| 3. | | Signal processing for resistive, capacitance and inductance sensors, coherent detection |
| 4. | | Signal processing for RTD, thermocouple and semiconductor temperature sensors |
| 5. | | Methods of nonlinear signal processing, signal compression and expansion |
| 6. | | Nonharmonic signal processing, rectifiers, RMS and peak to peak converters |
| 7. | | Signal filtering, analog and switching filters design and application |
| 8. | | Analog signals multiplexing and sampling, voltage references |
| 9. | | High speed signal digitization, sampling, quantization, flash, half-flash and approximation A/D converters |
| 10. | | High resolution signal digitization, integration and delta sigma A/D converters, dithering |
| 11. | | Signal reconstruction, direct digital synthesis |
| 12. | | Spectral analysis periodic and non-periodic signals, windowing |
| 13. | | Testing of digitizers, sine wave fit test, spectral frequency test, histogram test |
| 14. | | Hardware design techniques of A/D systems, grounding, shielding, noise reduction |
Osnovy cvičení:
| 1. | | Static, dynamic and noise amplifier parameters |
| 2. | | Resistive bridge signal conditioning and processing, instrumental amplifiers |
| 3. | | Capacitive sensor circuits, synchronous detection |
| 4. | | Thermocouple and RTD temperature sensor circuits |
| 5. | | Analog filters - LP, HP, BP, BS, universal filters |
| 6. | | Signal switching and sampling |
| 7. | | Logarithmic, exponential amplifiers, multipliers |
| 8. | | Mean, RMS and peak value detectors |
| 9. | | Signal digitization, sampling, SNR |
| 10. | | Signal reconstruction, DDS |
| 11. | | Project - introduction, problem definition |
| 12. | | Project - analogue part analysis |
| 13. | | Project - signal AD conversion analysis |
| 14. | | Results evaluation, assessment |
Literatura:
Požadavky:
Předmět je zahrnut do těchto studijních plánů:
| Stránka vytvořena 4.12.2024 17:50:56, semestry: Z/2025-6, Z,L/2024-5, připomínky k informační náplni zasílejte správci studijních plánů |
Návrh a realizace: I. Halaška (K336), J. Novák (K336) |