In this paper we present an indoor channel measurement campaign from 26 to 30 GHz, using a virtual antenna array. On the receiving side a 3×3 spatial grid, moving in the environment, was considered. On the transmitting side we considered a massive virtual array of 21×21 elements. Multipath components were extracted by means of a high resolution algorithm. The results obtained with the full massive array are compared with those obtained with a small sub-array, in order to investigate the effect of array size in channel modeling.
Mudonhi, A., D’Errico, R., & Oestges, C. (2020). Indoor mmWave Channel Characterization with Large Virtual Antenna Arrays. Proceedings 14th European Conference on Antennas and Propagation (EuCAP). Published. 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark. https://doi.org/10.23919/eucap48036.2020.9135628