Savenko P. Mathematical models, numerical-analytical and numerical methods in the non-linear theory of radiating system synthesis

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0505U000303

Thesis Registration Form

0505U000303.pdf

Applicant for

Specialization

  • 01.05.02 - Математичне моделювання та обчислювальні методи

05-05-2005

Specialized Academic Board

Д35.052.05

Essay

Electromagnetic fields radiated by antenna, problem of their creation with the prescribed characteristics are investigated. The purpose is developed and justified mathematical models for synthesis of antennas and their radiating systems with using noncomplete input data. Variational statements of nonlinear synthesis problems of radiating systems are formulated in the absence of restrictions on the phase directivity pattern, existence and general structure of the solutions and their qualitative characteristics are investigated using methods of the branching theory and nonlinear analysis, methods for optimizing characteristics and parameters of radiating systems are constructed and justified. The program packages for PC, introduced in a number of enterprises, are developed and tested.

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