# Channel estimation for hybrid multi-carrier mmwave MIMO systems using three-dimensional unitary esprit in DFT beamspace

> Research article (2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2793855871](https://www.wikidata.org/wiki/openalex:W2793855871)  
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