Simulation of the Acoustic Field of Antenna Arrays

Simulation of the Acoustic Field of Antenna Arrays

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 70-74]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Управление по информатизации (УИ) Центральный телекоммуникационный узел (ЦТКУ)
Other Authors: Bolotina I. O. Irina Olegovna, Kvasnikov K. G. Konstantin Grigorievich, Steinbrecher A. A., Kroening H. M. V. A. Hans Michael Wilhelm Adolf, Osokin G. E. Georgy Evgenievich
Summary:Title screen
The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals from antenna array. We have proven that the multiplicative method gives better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in the case of linear antenna array implementation.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Numerical Simulation of Physical and Chemical Processes
Subjects:
электронный ресурс
труды учёных ТПУ
моделирование
акустические поля
антенные решетки
лучи
ультразвук
изображения
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.685.70
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646421
Description
Summary:Title screen
The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals from antenna array. We have proven that the multiplicative method gives better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in the case of linear antenna array implementation.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.4028/www.scientific.net/KEM.685.70

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