Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem

Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem

Parabolic antenna reflector deformation caused by one-sided heating may be described by linear stretching model. The modeling of the influence of the antenna reflector stretching on the error in determining the bearing in the problem of passive monopulse direction finding was done. The method of ele...

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Main Authors: Fidelman Vladimir, Morozov Oleg, Chumankin Yuriy
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:ITM Web of Conferences
Online Access:https://www.itm-conferences.org/articles/itmconf/pdf/2019/07/itmconf_crimico2019_05020.pdf
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spelling doaj-ab07ee715fac45f4854d4e95b651ddda2021-02-02T03:30:08ZengEDP SciencesITM Web of Conferences2271-20972019-01-01300502010.1051/itmconf/20193005020itmconf_crimico2019_05020Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problemFidelman Vladimir0Morozov Oleg1Chumankin Yuriy2Lobachevsky State University of Nizhny NovgorodLobachevsky State University of Nizhny NovgorodLobachevsky State University of Nizhny NovgorodParabolic antenna reflector deformation caused by one-sided heating may be described by linear stretching model. The modeling of the influence of the antenna reflector stretching on the error in determining the bearing in the problem of passive monopulse direction finding was done. The method of electric axis displacement accounting was proposed and its feasibility was shown. The comparison of the probabilities of the bearing estimation with an error less than fixed threshold for the initial and refined radiation pattern was made.https://www.itm-conferences.org/articles/itmconf/pdf/2019/07/itmconf_crimico2019_05020.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Fidelman Vladimir
Morozov Oleg
Chumankin Yuriy
spellingShingle Fidelman Vladimir
Morozov Oleg
Chumankin Yuriy
Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
ITM Web of Conferences
author_facet Fidelman Vladimir
Morozov Oleg
Chumankin Yuriy
author_sort Fidelman Vladimir
title Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
title_short Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
title_full Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
title_fullStr Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
title_full_unstemmed Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
title_sort correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
publisher EDP Sciences
series ITM Web of Conferences
issn 2271-2097
publishDate 2019-01-01
description Parabolic antenna reflector deformation caused by one-sided heating may be described by linear stretching model. The modeling of the influence of the antenna reflector stretching on the error in determining the bearing in the problem of passive monopulse direction finding was done. The method of electric axis displacement accounting was proposed and its feasibility was shown. The comparison of the probabilities of the bearing estimation with an error less than fixed threshold for the initial and refined radiation pattern was made.
url https://www.itm-conferences.org/articles/itmconf/pdf/2019/07/itmconf_crimico2019_05020.pdf
work_keys_str_mv AT fidelmanvladimir correctionofradiationpatternduetoantennareflectordeformationinpassivemonopulsedirectionfindingproblem
AT morozovoleg correctionofradiationpatternduetoantennareflectordeformationinpassivemonopulsedirectionfindingproblem
AT chumankinyuriy correctionofradiationpatternduetoantennareflectordeformationinpassivemonopulsedirectionfindingproblem
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