Andrea P. Guevara

Papers

Total Citations

H-Index

About

Andrea P. Guevara is a leading researcher in the field of wireless communications, with a primary focus on massive MIMO systems and channel characterization for 5G and beyond. Her work centers on understanding the spatial correlation properties of indoor radio-frequency channels, a critical factor for optimizing the performance of next-generation networks. In her highly cited 2021 study, "Spatial Correlation in Indoor Massive MIMO: Measurements and Ray Tracing," Guevara and her team conducted detailed measurements and ray-tracing simulations to analyze how channel vectors correlate at the receive side over inter-receiver distances of up to several wavelengths. This research provided essential insights into the behavior of massive MIMO arrays in real-world indoor environments, directly informing the design of more efficient and reliable 5G systems. With 6 citations, this paper has already made a notable impact in the field, establishing Guevara as a key contributor to the practical understanding of channel properties that underpin modern wireless technology. Her work bridges the gap between theoretical models and empirical data, making her a valuable voice in the evolution of high-capacity, spatially aware communication systems.