# Sparse Bayesian Learning Kalman Filter-based Channel Estimation for Hybrid Millimeter Wave MIMO Systems: A Frequency Domain Approach

> Research article (IETE Journal of Research, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3186916931](https://www.wikidata.org/wiki/openalex:W3186916931)  
**Source**: https://4ort.xyz/entity/sparse-bayesian-learning-kalman-filter-based-channel-estimation-for-hybrid-millimeter-wave-mimo-systems-a-frequency-doma