# GPI-Based Secrecy Rate Maximization Beamforming Scheme for Wireless Transmission With AN-Aided Directional Modulation

> Research article (IEEE Access, 2018) · cited 18× · AI/ML

**Wikidata**: [openalex:W2964302550](https://www.wikidata.org/wiki/openalex:W2964302550)  
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