# DoA Estimation for Lens Antenna Array via Root-MUSIC, Outlier Detection, and Clustering

> Research article (IEEE Access, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3096952481](https://www.wikidata.org/wiki/openalex:W3096952481)  
**Source**: https://4ort.xyz/entity/doa-estimation-for-lens-antenna-array-via-root-music-outlier-detection-and-clustering