Сучасні проблеми радіоелектроніки, телекомунікацій, комп'ютерної інженерії
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Item The detector of warmly isolation condition defects with an independent supply(Видавництво Львівської політехніки, 2012) Prudyus, Ivan; Kril, Jaroslav; Storozh, Volodymyr; Turkinov, Gennadiy; Shkliarskyi, VolodymyrWays of construction of the detector of warmly isolation condition defects of heating systems DD1 are considered. The detector of defects DD1 is intended for the remote control and monitoring of a technical condition of warmly isolation of heating systems by measurement of impedance between an alarm wire and a surface of a steel pipe of a heating system. The impedance gives the information on a condition of a heating system.Item Features of formation of video signal in a scanning television optical microscope(Видавництво Львівської політехніки, 2012) Goy, Vitaliy; Hudz, Borys; Moldavan, Vasyl; Shkliarskyi, VolodymyrWays of construction of the amplitude-frequency characteristic of the video signal former to a scanning television optical microscope are considered. The method of indemnification of frequency distortions which are brought by the entrance cascade of the signal former is offered.Item Nanoluminescense a scanning optical microscope for research of functioning of microorganisms under influence of low temperatures(Видавництво Львівської політехніки, 2012) Prudyus, Ivan; Shkliarskyi, Volodymyr; Zaichenko, Aleksandr; Palianycia, Lubov; Pedan, AnatolijThe ways of a nanoluminescent scanning optical microscope (NSOM) construction for the microorganisms functioning research under the low temperatures influence are considered.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.Item Correcting of non-uniformity of brightness of the image in a scanning microscope(Видавництво Львівської політехніки, 2010) Balanjuk, Yurij; Goj, Vitaliy; Turkinov, Gennadiy; Shkliarskyi, VolodymyrThe reasons of occurrence of non-uniformity of brightness of formation of the image of researched microobject in the scanning television optical channel are analyzed. Ways of removal of components of nonuniformity of a signal are specified.Item Raster forming block in scanning television microscope(Видавництво Львівської політехніки, 2010) Vasylyuk, Volodymyr; Goy, Vitaliy; Shkliarskyi, VolodymyrThe ways of construction of raster forming block, which provides television and little-frame modes, are considered. The analog and digital methods of formation of signals are analyzed. Ways of change of amplitude and displacement of signals of a raster are shown with the purpose of maintenance of scaling of the image of researched microobject.