Сучасні проблеми радіоелектроніки, телекомунікацій, комп'ютерної інженерії
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Item Scanning television optical microscope with illumination of microobject in a ultra-violet range(Видавництво Львівської політехніки, 2012) Balanjuk, Yurij; Matiieshyn, Yurij; Pedan, AnatoliyWays of construction of a scanning television optical microscope with use of an electron beam tube of a ultra-violet range of radiation, suitable for research of various biological microobjects are analyzed. The block diagram of a microscope is offered from the point of view of program-algorithmic maintenance of its work.Item Research of dynamic microobjects of the various sizes and forms with the help of a scanning television optical microscope(Видавництво Львівської політехніки, 2012) Matiieshyn, Yurij; Storozh, Volodymyr; Tebenko, JaroslavQuestions of use of a scanning television optical microscope for research of dynamic microobjects of the various sizes, forms and with any distribution of a transparency are considered. Influence of the sizes, forms and distributions of luminescence intensity of a scanning element to a received signal to an output of the photoelectronic multiplier is shown also.Item Scanning television optical microscope for research of biological microobjects(Видавництво Львівської політехніки, 2010) Balanjuk, Yurij; Lubinecka, Bogdana; Matiieshyn, Yurij; Pedan, Anatoliy; Prudyus, Ivan; Turkinov, Gennadiy; Shkliarskyi, VolodymyrWays of construction of a scanning television microscope which can be used for research of biological microobjects are analyzed. Opportunities of a microscope are expanded due to formation of a raster in television and little-frame mode. Ways of change of the size of a raster are offered at preservation of the resolution of the image of microobject.Item Video signal forming block in scanning television microscope(Видавництво Львівської політехніки, 2010) Hudz, Borys; Matiieshyn, Yurij; Shkliarskyi, VolodymyrThere have been considered the ways of constructing a video signal forming block of the investigated microobject in scanning television microscope functioning in the television and little-frame modes of the raster formation. There has been developed the operation algorithm of the block as well as suggested the ways of frequency noises compensation in higher frequencies brought in by the high resistance.