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

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Summary

Introduction

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.

Results
Conclusion
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