Analysis of impact of mechanical deformations and positioning errors of P 2500 antenna system in the town of Ussurijsk by means of physical optics method
Transactions of IAA RAS, issue 24, 92–97 (2012)
Keywords: mechanical deformations, positioning errors, antenna system, physical optics methods, electrodynamic parameters
About the paperAbstract
The work represents numerical-analytic approach to the development of software tools for calculation of electrodynamic parameters in the case of P 2500 antenna system located in the town of Ussurijsk. The method is based on application of physical optics applied for determination of electromagnetic field in near focus arbitrary point during plane electromagnetic wave incidence at preset angle. Based on the calculations it would be possible to determine such parameters as reduction of antenna system surface factor caused by distortions, level of cross-polarization, optimal position of secondary mirrors and feed antenna, as well as to correct the path of convergent mirror relating to a specific radiotelescope, in order to improve operation of a system.
Citation
S. S. Scesnyak, V. G. Gimmelman, D. O. Khabirov, V. K. Dubrovich, S. B. Glybovskiy . Analysis of impact of mechanical deformations and positioning errors of P 2500 antenna system in the town of Ussurijsk by means of physical optics method // Transactions of IAA RAS. — 2012. — Issue 24. — P. 92–97.
@article{scesnyak2012,
abstract = {The work represents numerical-analytic approach to the development of software tools for calculation of electrodynamic parameters in the case of P 2500 antenna system located in the town of Ussurijsk. The method is based on application of physical optics applied for determination of electromagnetic field in near focus arbitrary point during plane electromagnetic wave incidence at preset angle. Based on the calculations it would be possible to determine such parameters as reduction of antenna system surface factor caused by distortions, level of cross-polarization, optimal position of secondary mirrors and feed antenna, as well as to correct the path of convergent mirror relating to a specific radiotelescope, in order to improve operation of a system.},
author = {S.~S. Scesnyak and V.~G. Gimmelman and D.~O. Khabirov and V.~K. Dubrovich and S.~B. Glybovskiy},
issue = {24},
journal = {Transactions of IAA RAS},
keyword = {mechanical deformations, positioning errors, antenna system, physical optics methods, electrodynamic parameters},
pages = {92--97},
title = {Analysis of impact of mechanical deformations and positioning errors of P 2500 antenna system in the town of Ussurijsk by means of physical optics method},
url = {http://iaaras.ru/en/library/paper/831/},
year = {2012}
}
TY - JOUR
TI - Analysis of impact of mechanical deformations and positioning errors of P 2500 antenna system in the town of Ussurijsk by means of physical optics method
AU - Scesnyak, S. S.
AU - Gimmelman, V. G.
AU - Khabirov, D. O.
AU - Dubrovich, V. K.
AU - Glybovskiy, S. B.
PY - 2012
T2 - Transactions of IAA RAS
IS - 24
SP - 92
AB - The work represents numerical-analytic approach to the development of
software tools for calculation of electrodynamic parameters in the
case of P 2500 antenna system located in the town of Ussurijsk. The
method is based on application of physical optics applied for
determination of electromagnetic field in near focus arbitrary point
during plane electromagnetic wave incidence at preset angle. Based on
the calculations it would be possible to determine such parameters as
reduction of antenna system surface factor caused by distortions,
level of cross-polarization, optimal position of secondary mirrors
and feed antenna, as well as to correct the path of convergent mirror
relating to a specific radiotelescope, in order to improve operation
of a system.
UR - http://iaaras.ru/en/library/paper/831/
ER -