Numerical solution of nonlinear spectral problems in syhthesis theory of antennas with flat aperture

Autor:	M. D. Tkach, P. O. Savenko
Rok vydání:	2017
Předmět:	Connected component Nonlinear system Amplitude Aperture Homogeneous Numerical analysis Mathematical analysis Antenna (radio) Integral equation Mathematics
Zdroj:	2017 XI International Conference on Antenna Theory and Techniques (ICATT).
DOI:	10.1109/icatt.2017.7972590
Popis:	Numerical method for solving the nonlinear two-parameter spectral problems arising in nonlinear synthesis theory of antennas with a flat radiating aperture is considered. The numerical algorithms to find the connected components of the spectrum of linear homogeneous two-dimensional integral equations which describe the branching lines of solutions of synthesis problems of the flat apertures and antenna arrays according to the prescribed requirements to amplitude directivity pattern are constructed and justified. For the case of rectangular aperture the analysis of branching of the solutions of basic equations of synthesis with using the proposed method is presented. Results of numerical experiments are given.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e04a9c64f0a2374591897e78318a7087 https://doi.org/10.1109/icatt.2017.7972590 Zobrazit plný text záznamu