# standing wave ratio

> measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide

**Wikidata**: [Q188364](https://www.wikidata.org/wiki/Q188364)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Standing_wave_ratio)  
**Source**: https://4ort.xyz/entity/standing-wave-ratio


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)