Munser, R.R.MunserRoßner, R.R.RoßnerHartrumpf, M.M.HartrumpfKuntze, H.-B.H.-B.Kuntze2022-03-092022-03-091999https://publica.fraunhofer.de/handle/publica/333721en004Microwave back-scattering sensor for the detection of hidden material inhomogeneities e. g. pipe leakagesconference paper