# Fast DOA Estimation Algorithms for Sparse Uniform Linear Array With Multiple Integer Frequencies

> Research article (IEEE Access, 2018) · cited 28× · AI/ML

**Wikidata**: [openalex:W2805749740](https://www.wikidata.org/wiki/openalex:W2805749740)  
**Source**: https://4ort.xyz/entity/fast-doa-estimation-algorithms-for-sparse-uniform-linear-array-with-multiple-integer-frequencies