# Spatial Filtering of RF Interference in Radio Astronomy Using a Reference Antenna Array

> Research article (IEEE Transactions on Signal Processing, 2015) · cited 36× · AI/ML

**Wikidata**: [openalex:W2210822283](https://www.wikidata.org/wiki/openalex:W2210822283)  
**Source**: https://4ort.xyz/entity/spatial-filtering-of-rf-interference-in-radio-astronomy-using-a-reference-antenna-array