# traveling-wave tube

> device used to amplify radio frequency signals in the microwave spectrum

**Wikidata**: [Q1164091](https://www.wikidata.org/wiki/Q1164091)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Traveling-wave_tube)  
**Source**: https://4ort.xyz/entity/traveling-wave-tube


## References

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