# A Fully-Differential Chopper Capacitively-Coupled Amplifier with High Input Impedance for Closed-Loop Neural Recording

> Research article (Circuits Systems and Signal Processing, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4211203319](https://www.wikidata.org/wiki/openalex:W4211203319)  
**Source**: https://4ort.xyz/entity/a-fully-differential-chopper-capacitively-coupled-amplifier-with-high-input-impedance-for-closed-loop-neural-recording