E.S. Nekrasova – Student, Moscow Institute of Physics and Technology (State University)

E-mail: liza050896kb@gmail.com

O.N. Smolnikova – Ph.D.(Eng.), Associate Professor, Moscow Aviation Institute (National Research University); 

Head of Department, PJSC «Radiofizika» (Moscow)

E-mail: smon2012@mail.ru

S.P. Skobelev – Dr.Sc.(Phys.-Math.), Leading Research Scientist, PJSC «Radiofizika» (Moscow); 

Associate Professor, Moscow Institute of Physics and Technology (State University) E-mail: s.p.skobelev@mail.ru

A modification of the hybrid projection method (HPM) described in the first part of the work is developed for improvement of convergence of numerical solution in cases of the presence of strong discontinuities in the permittivity profile. The modification is based on the use of the rules established by L. Li for providing correct Fourier expansion of a product of periodic functions. Some results of application of both initial and modified HPM versions for calculation of the characteristics of scattering by a homogeneous elliptic cylinder, a perfectly conducting circular cylinder with homogeneous and inhomogeneous plasma shell, as well as a half-cylindrical Maxwell fish-eye lens are presented and discussed. The results corresponding to the cases of homogeneous permittivity are compared to the reference data obtained with use of the method of auxiliary sources.

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