# Crosstalk Noise Suppressed for Multi-frequency ϕ-OTDR Using Compressed Sensing

> Research article (Journal of Lightwave Technology, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3196918851](https://www.wikidata.org/wiki/openalex:W3196918851)  
**Source**: https://4ort.xyz/entity/crosstalk-noise-suppressed-for-multi-frequency-otdr-using-compressed-sensing