# Millimeter-wave spotlight imager using dynamic holographic metasurface antennas

> Research article (Optics Express, 2017) · cited 50× · AI/ML

**Wikidata**: [openalex:W2738988935](https://www.wikidata.org/wiki/openalex:W2738988935)  
**Source**: https://4ort.xyz/entity/millimeter-wave-spotlight-imager-using-dynamic-holographic-metasurface-antennas