title: Ð¤Ð°Ð·Ð¾Ð²ÑÐ¹ Ð¿ÐµÐ»ÐµÐ½Ð³Ð°ÑÐ¾Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð°Ð»Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð°Ð½ÑÐµÐ½Ð½Ð¾Ð¹ ÑÐµÑÐµÑÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Phase direction finder with a small number of the antenna array elements
Creators: name: ÐÑÐ»ÐµÐ³Ð¶Ð°Ð½Ð¸Ð½, ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð¤Ð°Ð·Ð¾Ð²ÑÐ¹ Ð¿ÐµÐ»ÐµÐ½Ð³Ð°ÑÐ¾Ñ
Ð¼Ð°Ð»Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð°Ñ Ð°Ð½ÑÐµÐ½Ð½Ð°Ñ ÑÐµÑÐµÑÐºÐ°
Ð¿ÐµÐ»ÐµÐ½Ð³Ð°ÑÐ¸Ñ
Ð¿ÐµÐ»ÐµÐ½Ð³
ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑ
Angle of arrival
phase direction finder
small number of elements antenna array
direction finding
bearing
correlative interferometer

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description: The subject of the graduate qualification work is a phase direction finder with a small number of the antenna array elements. The given work is devoted to determining an optimal number and location of antenna elements and the algorithm parameters for the phase direction finder for its implementation on a modern programmable base. The research is performed on the imitation model using MATLAB. During the study, the statistical characteristics of the root-mean-square error of the direction-finding depending on the signal-to-noise ratio, algorithm parameters, and signal parameters of the radio source were obtained. Also, the computational complexity was compared for different locations and the number of antenna elements. As a result, the most effective antenna array configurations were shown. The results of the work can be applied to different fields where direction-finding is used, for instance, marine, air, and space navigation.