title: Semi-analytical and Full Wave Solutionfor the FMCW-signal Path of a Radar for the Metal Rod in a Concrete Medium Detection
abstract: This article describes the systematic development of an analytical and full wave model of a radio channel, which may be included in the operation algorithm of detecting metal structures in a concrete medium for the radar device. The analytical model is based on the geometric formulation and solution of an inverse problem to find the required refraction angle to accurately target incidence. In the full wave model, which was developed in CAD Altair Feko, it is possible to take into account both th
journal: Ural Radio Engineering Journal