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Information × Registration Number 0206U004788, 0101U002878 , R & D reports Title Power-efficient methods of transmission and processing of signals of microwave and optical band. popup.stage_title Head Melkov G.A., Registration Date 17-03-2006 Organization Taras Shevchenko Kiev university popup.description2 Parametric generation and amplification of soliton-like impulses of spin waves are investigated. The specimen of the quasi-optical module with integrated Josephson junction chain is tested. The problem of conversion of orthogonal polarized modes in the planar lightguide with randomized interface be-tween dielectric layers is examined. Firstly proposed to apply holographic optical elements in wavefront sensors. Proved theoretically and experimentally, that such elements are appropriate for quantitative optical diagnostics, including aberrations of human eye. Algorithm for compression of correlated image sets and video frames set is developed. The algorithm is based on wavelet and Karhunen-Loeve transform and uses quantizer based on original strong zero tree concept. Automated informational system is developed for biogeocenoses information collection and processing.56355635 Product Description popup.authors popup.nrat_date 2020-04-02 Close