# Optimal Array Design and Directive Sensors for Guided Waves DoA Estimation

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

**Wikidata**: [openalex:W4206379502](https://www.wikidata.org/wiki/openalex:W4206379502)  
**Source**: https://4ort.xyz/entity/optimal-array-design-and-directive-sensors-for-guided-waves-doa-estimation