Abstract
Альметов Руслан Салаватович, студент-магистрант кафедры конструирования и производства радиоаппапатуры, Южно-Уральский государственный университет, г. Челябинск; ruslannss@mail.ru. Хашимов Амур Бариевич, канд. физ.-мат. наук, доцент кафедры конструирования и производства радиоаппаратуры, Южно-Уральский государственный университет, г. Челябинск; xab@kipr.susu.ac.ru. R.S. Al’metov, ruslannss@mail.ru, A.B. Khashimov, xab@kipr.susu.ac.ru South Ural State University, Chelyabinsk, Russian Federation
Highlights
The exact technique to determine the amplitude and phase distributions for the arc array excitation is proposed
It is shown that discretization of finding phase distribution leads to inaccurate bearing directions of navigation radio beacons
The circular arc phased arrays as part of cylindrical arrays widely used for navigation radio beacons
Summary
The exact technique to determine the amplitude and phase distributions for the arc array excitation is proposed. This technique include both the mutual coupling of the array radiators and influence of the current distribution on cylindrical surface, over array is located. For correcting the phase distribution is used the genetic algorithm, which has some advantages over traditional techniques of optimization.
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More From: Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics
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