Model for Calculating Changes in the Radiation Pattern and Amplitude-Phase Distribution in the Subarray of a Large-Aperture APAA Based on a Modified Thermal Conductivity Equation

Авторы: Timoshenko A.V., Perlov A.Yu, Zaharov A.S., Sazonov V.V.
Сборник: 2024 Systems of Signals Generating and Processing in the Field of on Board Communications
Год издания: 2024
Место издания: IEEE
Первая страница: 1
Последняя страница: 4
Номер статьи: 1
DOI: 10.1109/ieeeconf60226.2024.10496770
Аннотация: The paper describes a model for calculating and compensating for deviations in the amplitude-phase distribution and radiation pattern of a large-aperture active phased array antenna. As the basis of the mathematical model, a tandem thermal conductivity equation is formalized, which allows one to calculate deviations in phases and amplitudes when calculating the temperature distribution. The advantage of this model is the ability to calculate changes in the radiation pattern and amplitude-phase distribution for each receiving-transmitting module, and then convert them into changes for the entire array.
Добавил в систему: Захаров Александр Сергеевич

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