# Two-Way Passive Beamforming Design for RIS-Aided FDD Communication Systems

> Research article (2021 IEEE Wireless Communications and Networking Conference (WCNC), 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W3157842774](https://www.wikidata.org/wiki/openalex:W3157842774)  
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