# KR product and sparse prior based CNN estimator for 2-D DOA estimation

> Research article (AEU - International Journal of Electronics and Communications, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3162345703](https://www.wikidata.org/wiki/openalex:W3162345703)  
**Source**: https://4ort.xyz/entity/kr-product-and-sparse-prior-based-cnn-estimator-for-2-d-doa-estimation