A low-pass filter is the most common filter found in data acquisition systems. Typically this type of filter is used to reduce analog-to-digital converter (ADC) aliasing errors and noise outside the ...
To achieve high-precision measurements required for today’s advanced systems, maintaining low noise is essential. One effective solution is to have a voltage reference followed by a signal-flow-graph ...
Analog variable frequency filters require the use of variable passive components. The higher the slope of the filter, the greater the number of needed variable passive components. These elements are ...