Title :
Additional focusing in the problem of three-dimensional radio-frequency visualizations of subsurface objects
Author :
Dobryak, V.A. ; Kalmykov, An A. ; Kalmykov, An A. ; Kurilenko, A.S.
Author_Institution :
Ural Fed. Univ. named after First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
Abstract :
The modification of the algorithm for radio holographic synthesis of 3D-images based on probing LFM-signal is developed. The modification takes into account the effect of refraction at the boundary with a receiving environment. Double improvement in resolution and geometric similarity image subsurface objects are shown experimentally.
Keywords :
holography; refraction; 3D-images; LFM-signal; geometric similarity image subsurface objects; radio holographic synthesis; receiving environment; refraction effect; three-dimensional radio-frequency visualizations;
Conference_Titel :
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-412-5
DOI :
10.1109/CRMICO.2014.6959821
