# FPGA-based lock-in amplifier with sub-ppm resolution working up to 6 MHz

> Research article (2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2016) · cited 12× · AI/ML

**Wikidata**: [openalex:W2585333696](https://www.wikidata.org/wiki/openalex:W2585333696)  
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