Search for: [Description = "Recent studies highlighted deep\-penetration prop\-erties of inhomogeneous waves at the interface between a loss\-less and a lossy medium. Such waves can be generated bymeans of radiating structures known as Leaky\-Wave Anten\-nas \(LWAs\). Here, a different approach is proposed basedon the use of a lossy prism capable to generate an inhomo\-geneous wave when illuminated by a homogeneous wave. Thelossy prism is conceived and designed thinking of Ground\-Penetrating Radar \(GPR\). The results achieved by the lossyprism will be compared with those obtained by means of a pre\-viously designed LWA that was created with the identical ob\-jective. The approach of this paper is purely theoretical, andit aims at providing basic ideas and preliminary results usefulfor an innovative LWA design."]

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