Experimental tomography setup for imaging of electrodynamical structure on milimeter waves

Tomographic setup has been developed for millimeter waves band. The tomography images of the object cross-section were reconstructed using frequency range 135.54-136.5 Ghz. The developed software is based on first-order diffraction tomography formulation. The system combines possibilities of tomographs operating in the regimes "on passage" and " measurement under surface". The use of both these approaches will allow to create the millimeter waves tomograph providing the image reconstruction of the object under investigation. The new reduction method of the surface contribution in an image of subsurface objects is offered and considered. The essence of a method consists in using leaky waves of a transmission line of electromagnetic energy, when the line is located close to a surface, for illumination of subsurface objects. The suggested version of tomography is orientated towards applications in industry, medicine, detection identification of abandoned objects and other fields.