https://www.analog.com/en/resources/analog-dialogue/articles/compensate-for-loading-effects-with-active-shunt-filter.html
A look at using active power filters or hybrid systems to increase system efficiency.
power linescompensateloadingeffectsdsp
https://www.analog.com/cn/resources/technical-articles/digitally-programmable-low-noise-filter-gain-block-requires-no-external-parts.html
This single-chip product eliminates expensive, precision analog circuitry in applications demanding sharp roll-off, high dyna
noise filterdigitallyprogrammablelowgain