# Validation of optimal 2D sparse arrays in focused mode: Phantom experiments

> Research article (2017 IEEE International Ultrasonics Symposium (IUS), 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2769372843](https://www.wikidata.org/wiki/openalex:W2769372843)  
**Source**: https://4ort.xyz/entity/validation-of-optimal-2d-sparse-arrays-in-focused-mode-phantom-experiments