# crossed-field amplifier

> specialized vacuum tube used as a microwave amplifier

**Wikidata**: [Q477227](https://www.wikidata.org/wiki/Q477227)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Crossed-field_amplifier)  
**Source**: https://4ort.xyz/entity/crossed-field-amplifier


## References

1. Freebase Data Dumps. 2013