Measurements of electrically small antenna radiation patterns in non-anechoic environments using TGM

The dataset contains raw and processed measurements of radiation pattern characteristics performed in non-anechoic regime for four antenna structures: a spline-parameterized Vivaldi structure, a compact spline-based monopole, super-ultrawideband antenna, and a quasi-Yagi component. The responses have been obtained at the selected frequencies of interest as a function of mentioned structures rotation angle. The latter is understood as angular position of the antenna under test (i.e., one of the mentioned structures) w.r.t. the reference antenna (here, for all experiments, a Vivaldi structure has been used) in a selected plane of rotation. The dataset is supplemented with the models of three antennas used for the measurements, as well as schematic diagrams of the non-anechoic test sites used for experiments. The measurements represent a part of the data used for post-processing in the paper published in Measurement Journal (https://doi.org/10.1016/j.measurement.2023.112477).