# Voltage Differencing Gain Amplifier-Based Shadow Filter: A Comparison Study

> Research article (2020 6th International Conference on Engineering, Applied Sciences and Technology (ICEAST), 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3049737849](https://www.wikidata.org/wiki/openalex:W3049737849)  
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