# Real-Valued MUSIC for Efficient Direction of Arrival Estimation With Arbitrary Arrays: Mirror Suppression and Resolution Improvement

> Research article (Signal Processing, 2022) · cited 35× · AI/ML

**Wikidata**: [openalex:W4295332111](https://www.wikidata.org/wiki/openalex:W4295332111)  
**Source**: https://4ort.xyz/entity/real-valued-music-for-efficient-direction-of-arrival-estimation-with-arbitrary-arrays-mirror-suppression-and-resolution-