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Information × Registration Number 0299U000521, 0197U005328 , R & D reports Title Investigations of reflektor antennas characteristics for complexes of remote monitoring popup.stage_title Head Maksyutin V.G., Registration Date 07-04-1999 Organization National Technical University of Ukraine "KPI" popup.description2 The new class of aerials is offered - aperture-focusing systems. The feature of such antennas is ability to focus electromagnetic energy in a point of space, which is on small (tens lengths of waves) distance from the aperture. The number of the electrical circuits multifunctional antennas systems with improved electrical and operating performances was developed. Such structures allow to work simultaneously on several frequencies and in a wide range of lengths of waves. The parameters are considered and the technique of their measurements is offered. The techniques of account based on principles of radial optics, allowing to synthesise of antenna systems with various configurations are developed. Product Description popup.authors popup.nrat_date 2020-04-03 Close