# line-of-sight propagation

> characteristic of electromagnetic radiation or acoustic wave propagation which means waves which travel in a direct path from the source to the receiver

**Wikidata**: [Q605931](https://www.wikidata.org/wiki/Q605931)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Line-of-sight_propagation)  
**Source**: https://4ort.xyz/entity/line-of-sight-propagation


## References

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