Do not add the DLE and ILE together to calculate the maximum error that may occur at any digital step. The maximum error values specified in the device datasheet are the worst error values measured in a laboratory test environment over the given voltage and temperature range (refer to...
How to calculate respiratory rate from a Doppler... Learn more about fft, filter, respiratory rate, doppler radar
A linearity of 0.2 ppm is significantly better than the 1.5 ppm linearity currently found in today’s 7.5-digit DMMs.Figure 5. INL results with the ADR1001 (100 PLC).When the ADC is set to a 62.5 kHz sampling rate, the average value register is set to 1024, the output data rate...
When using a Nyquist analog-to-digital converter (ADC) in a sampling or sub-sampling receiver application, an RF designer needs to know the ADC's effective noise figure, in order to perform determine the cascaded noise figure for the complete receiver line-up. The following discussion assumes ...
How to calculate ADC voltage values Hi, Can anyone explain how voltage value are interpreted in terms of volts after reading ADC10MEM value? From sample source code below it is shown 0x311 is equal to 0.65V and also stating it is less than 2.3...
As the force is applied to the sensor, its electrical output signal can be measured, converted, and standardized. The input force can vary between load, weight, tension, compression, or pressure, and it can only be measured by a sensor that is designed to calculate that type of force. (...
This paper is meant to be a comprehensive how to guide to help measure voltage, measure current, and measure power with computer based instrumentation.
Considering the relationship between torque and power, if we know the rate of rotational speed, otherwise known as the angular velocity, we can calculate power. Power is (force × distance)/time. Consider a bicycle crank arm that goes through one complete revolution in t seconds. Assume a ...
Calculate KTB for B = 1Hz (equal to -174dBm at room temperature). Subtract KTB from the normalized Nyquist band noise power to determine the ADC effective noise figure. Figure 1. Steps to determine effective ADC noise figure. Observations As the sample rate is doubled, the effective noi...
4. Sampling rate:It is the frequency at which the ADC samples the analog input, which significantly affects the accuracy of the digitized signal. This parameter is usually expressed in samples per second (SPS). According to the Nyquist theorem, the sampling rate should be at least twice the ...