# Track-Feature-Based Target Classification in Passive Radar for Low-Altitude Airspace Surveillance

> Research article (IEEE Sensors Journal, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3127401492](https://www.wikidata.org/wiki/openalex:W3127401492)  
**Source**: https://4ort.xyz/entity/track-feature-based-target-classification-in-passive-radar-for-low-altitude-airspace-surveillance