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Device for measuring the ECG signal
Borkovec, Michal ; Harabiš, Vratislav (referee) ; Balogh, Jaroslav (advisor)
This work deals with designing the circuit worthy for the acquisition and display of the ECG signal from the patient. The theoretical part was staged anatomy of the heart, its electrical activity and the ECG signal acquisition opportunities. On the basis of the theoretical part, was designed circuits and software for the acquisition of ECG signal and its subsequent display. It was a series of measurements on the simulator to verify the correctness of a circuit design software.
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Strain Gage amplifier
Kneblík, Adam ; Havránek, Zdeněk (referee) ; Beneš, Petr (advisor)
The thesis deals about method of gain signals from strain gauge bridges. There are mentioned some signal conditioning methods for bridges amplifiers and charactered their properties. In the next part of this thesis are calculated the amplifier errors for various temperature. There are projected individual variants of strain gage amplifiers (instrumentation amplifier AD524, isolation amplifier, switched capacitor based instrumentation amplifier), their properties are compared with strain gage amplifier Vishay P-3500.
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Device for measuring the ECG signal
Borkovec, Michal ; Harabiš, Vratislav (referee) ; Balogh, Jaroslav (advisor)
This work deals with designing the circuit worthy for the acquisition and display of the ECG signal from the patient. The theoretical part was staged anatomy of the heart, its electrical activity and the ECG signal acquisition opportunities. On the basis of the theoretical part, was designed circuits and software for the acquisition of ECG signal and its subsequent display. It was a series of measurements on the simulator to verify the correctness of a circuit design software.
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Strain Gage amplifier
Kneblík, Adam ; Havránek, Zdeněk (referee) ; Beneš, Petr (advisor)
The thesis deals about method of gain signals from strain gauge bridges. There are mentioned some signal conditioning methods for bridges amplifiers and charactered their properties. In the next part of this thesis are calculated the amplifier errors for various temperature. There are projected individual variants of strain gage amplifiers (instrumentation amplifier AD524, isolation amplifier, switched capacitor based instrumentation amplifier), their properties are compared with strain gage amplifier Vishay P-3500.
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