# Capacitively-coupled dual ring antennas for bolt loosening detection

> Research article (Measurement, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4284990427](https://www.wikidata.org/wiki/openalex:W4284990427)  
**Source**: https://4ort.xyz/entity/capacitively-coupled-dual-ring-antennas-for-bolt-loosening-detection