Comparison of Two Methods for Reducing the Support Influence on the Electromagnetic Field Scattered by an Object Using the Method of Mathematical Modeling

Авторы: Balabukha N.P., Evstafev E.E., Menshikh N.L., Shapkina N.E.
Сборник: 2021 Photonics & Electromagnetics Research Symposium (PIERS)
Год издания: 2021
Место издания: IEEE
Первая страница: 2542
Последняя страница: 2551
DOI: 10.1109/piers53385.2021.9695111
Аннотация: The paper considers the influence of the electromagnetic interaction of the object under test with the pylon on the results of radar cross-section (RCS) measurement. Two approaches to decreasing the influence of this interaction are considered: using the shield made of radio absorbing material (RAM) and using the metal plate covered by RAM. The errors of the RCS measurement for spherical scatters and a horizontally located cylinder as a model object are obtained in the mathematical model of the experiments. The computer simulation of the RCS measurement of the object in the field of a plane electromagnetic wave is conducted using FEKO program by method of moments. The results of the simulation showed the effectiveness of application both a shield and metal plate covered by RAM.
Добавил в систему: Евстафьев Егор Евгеньевич

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