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Information × Registration Number 0306U001854, 0105U000213 , R & D reports Title Mathematical modelling of electromagnetic waves dispersion on the complex and impedance surfaces popup.stage_title Математичне моделювання розповсюдження хвиль в площинних хвилеводних структурах Head Chumachenko Vitaly Pavlovich, Registration Date 29-06-2006 Organization Zaporizhzhia National Technical University popup.description2 The modification of the domain product technique for calculating the two-dimensional E- planar waveguide and radiating structures with the presence in them of circular cylindrical inserts is carry ouied. The approach proposed is realized in the form of computational algorithm for calculating the matrix of scattering for the waveguide it is main, the radiation pattern and parameters of agreement with the feeding waveguide for the radiating structures. Algorithm has large universality in the class of the E- planar conducting structures with the piecewise-linear contour of cross section with the presence of circular inserts. Thus, the approach proposed substantially enlarged the region of the applicability of the domain product technique. The obtained results make it possible to better understand nature of waveguide processes, which take place in the structures being investigated, and they can be directly used for the design of waveguide and antenna systems. Product Description popup.authors popup.nrat_date 2020-04-02 Close