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Application of the pulse characteristic analytical calculation method for transient field analysis of the circular planar aperture

DOI 10.18127/j00338486-201903-08

Keywords:

N.A. Lysenko – Post-graduate Student, Department of Electronics, Voronezh State University
E-mail: lysenko.hvr@gmail.com
A.M. Bobreshov – Dr.Sc.(Phys.-Math.), Professor, Head of Department of Electronics, Dean of Faculty of Physics, Voronezh State University
E-mail: bobreshov@phys.vsu.ru
G.K. Uskov – Dr.Sc.(Phys.-Math.), Associate Professor, Department of Electronics, Voronezh State University
E-mail: uskov@phys.vsu.ru
S.P. Skulkin – Ph.D.(Phys.-Math.), Associate Professor, Basic department of MERA company group, HSE (Moscow)
E-mail: ssp132@mail.ru


In this paper analysis of the analytical method radiating UWB signals using pulse characteristics, based on the physical optics, is pre-sented. Comparison between signal calculation and FIT electrodynamic modelling is performed. Using comparison results the mean error between theoretical and computational methods for different ratio of an aperture size and signal spatial duration is determined. Criteria of the methods matching is introduced, as well as boundary condition of analytical method applying.

References:
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  2. Goriunova S.V., Drozhilkin S.V., Zhavoronkov V.N., Ponomarev D.N., Semenova L.R., Skulkin S.P., Turchin V.I. Vremiaimpulsnyi metod izmereniia kharakteristik antenn v blizhnei zone. Izvestiia VUZov. Radiofizika. 1989. T. 32. № 1. S. 73−83.
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