# constant k filter

> type of electronic filter designed using the image method

**Wikidata**: [Q5163655](https://www.wikidata.org/wiki/Q5163655)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Constant_k_filter)  
**Source**: https://4ort.xyz/entity/constant-k-filter


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)