Simulation of the Acoustic Field of Antenna Arrays; Key Engineering Materials; Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015)

Simulation of the Acoustic Field of Antenna Arrays; Key Engineering Materials; Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015)

Bibliographische Detailangaben
Parent link:Key Engineering Materials: Scientific Journal
Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 70-74]
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Управление по информатизации (УИ) Центральный телекоммуникационный узел (ЦТКУ)
Weitere Verfasser: 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
Zusammenfassung: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
Sprache:Englisch
Veröffentlicht: 2016
Schriftenreihe:Numerical Simulation of Physical and Chemical Processes
Schlagworte:
электронный ресурс
труды учёных ТПУ
моделирование
акустические поля
антенные решетки
лучи
ультразвук
изображения
Online-Zugang:http://dx.doi.org/10.4028/www.scientific.net/KEM.685.70
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646421
Beschreibung
Zusammenfassung: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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