Cetinkaya, H.H.CetinkayaKueppers, S.S.KueppersHerschel, R.R.HerschelPohl, N.N.Pohl2022-03-132022-03-132017https://publica.fraunhofer.de/handle/publica/40123610.23919/EuMC.2017.8230817A novel sparse 2 dimensional (2D) multiple-input-multiple-output (MIMO) array topology is proposed for 3D imaging. The highly compact, novel array only consists of 2 transmitters and 8 receivers. The focusing capabilities of the array are investigated by simulation and measurement data. The results for the focusing capabilities show that the array has a favorable maximum sidelobe level within far and near field.en621conference paper