TY - SER AU - Yakubov,Vladimir P. AU - Shipilova,Svetlana S. AU - Krasilova,Elena A. AU - Tcepliaev,I.S. TI - Spatial focus for UWB signals KW - радиотомография KW - сверхширокополосное зондирование KW - синтезирование апертуры KW - фокусировка излучения KW - антенные решетки KW - статьи в журналах N1 - Библиогр.: 6 назв N2 - Method of focus in the time domain and its analogue, a method of radiowave tomosynthesis in the frequency domain by the criterion of level artifacts in the reconstructed radio images of the test object are compared. To verify the advantages of focus in the time domain method numerical model of clocked nonequidistant flat antenna array has been developed at the Department of Radio Physics at Tomsk State University UR - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000548588 ER -