A Study of Directional Patterns of Ultrasonic Parametric Array; Archives of Acoustics; Vol. 44, iss. 2

التفاصيل البيبلوغرافية
Parent link:Archives of Acoustics
Vol. 44, iss. 2.— 2019.— [P. 301–307]
مؤلف مشترك: Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники
مؤلفون آخرون: Rakov D. S. Denis Sergeevich, Rakov A. S. Aleksandr Sergeevich, Kudryavtsev A. N. Andrey Nikolaevich, Krasnenko N. P. Nikolay Petrovich, Chursin Yu. A. Yuri Alexandrovich, Murin M. A. Maksim Anatolevich
الملخص:Title screen
The paper presents results of numerical calculations and experimental data on the directional pattern of two 38-element parametric arrays composed of ultrasound sources. Two types of antenna arrays are considered, namely with parallel and coaxial connections of ultrasonic transducers (elements). The results of selecting and functional testing of unit elements are described in this paper. It is found that in the coaxial element connection of the antenna array, the level of side lobes is higher than that in the parallel element connection.
اللغة:الإنجليزية
منشور في: 2019
الموضوعات:
الوصول للمادة أونلاين:http://dx.doi.org/10.24425/aoa.2019.128493
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661366

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