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Information × Registration Number 0207U008667, 0105U000475 , R & D reports Title Investigations of Cosmic Radio Sources at the System with Decameter Wavelengths Interferometers URAN popup.stage_title Head Rashkovskiy Sergey Lvovich, Registration Date 19-12-2007 Organization Institute of Radio Astronomy National Academy of Sciences of Ukraine popup.description2 It is an explanation of investigations that have been carried out at the system of decameter interferometers URAN made during with 2005 for 2007. Main route of works is a widening of potentialities of the URAN interferometers because of extending of receivers bandwidth. Physical substantiations of a possibility of expansion of a reception bandwidth in a decameter band are given together with the description of a new hardware-program complex URAN of receiving bandwidth up to 250 kHz. Using of the hardware of new generation has enabled considerable increasing of an informational response of carried out experiments. The exposition of new perfect algorithms of handling of the gained signals and the matching software is adduced. Qualitatively new level of possibilities of URAN interferometers, a map-making of radiation sources, has been achieved due to obtaining of the phase information now. The first experiments on a synthesis of images on the antenna of radio telescope UTR-2 are described. Outcomes of the processing of earlier observations comparative to processing of data of the broad-band instrument complex URAN are demonstration of the interferometer possibilities. Product Description popup.authors popup.nrat_date 2020-04-02 Close