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Instrumentation amplifier circuit design using IC AD620 with Gain 100 times.

Instrumentation amplifier circuit design using IC AD620 with Gain 100 times.

Source publication
FIGURE 1. ECG instrument system design with single lead II leads. The...
FIGURE 2. Instrumentation amplifier circuit design using IC AD620 with...
FIGURE 3. Instrumentation high pass filter orde 1 dengan frekuensi cut...
FIGURE 4. Instrumentation low pass filter with a cut off frequency of...
+2 FIGURE 6. The ECG instrumentation test displayed on the oscilloscope...
Design of Single Lead Electrocardiography using Filter Order 3 to Reduce Noise Using Spektrum Analysis Based on Fast Fourier Transform
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  • Jun 2023
Electrocardiography (EKG) is a method commonly used to measure the performance of the human heart through the heart's electrical activity. To obtain the ECG signal, a lead is carried out using electrodes attached to the skin surface which are recorded in the frequency range 0.05-150Hz. The characteristics of the ECG signal consist of the PR interva...
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Context 1
... results of the ECG signal data collection in the form of CSV data were tested using the FFT to determine the frequency response generated by the ECG signal. FIGURE 12 is the result of ECG signal and frequency spectrum. FIGURE 12 shows that the results of the frequency spectrum of the ECG signal are in the highest frequency range at a frequency of 0 -100 Hz. ...
Context 2
... 12 is the result of ECG signal and frequency spectrum. FIGURE 12 shows that the results of the frequency spectrum of the ECG signal are in the highest frequency range at a frequency of 0 -100 Hz. Above the frequency of 100 Hz the frequency has started to be suppressed and the signal spectrum information begins to disappear. ...