SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1965458306> ?p ?o ?g. }

Showing items 1 to 92 of 92 with 100 items per page.

W1965458306 abstract "The pointing accuracy of the NASA Deep Space Network antennas is significantly impacted by the unevenness of the antenna azimuth track. The track unevenness causes repeatable antenna rotations, and repeatable pointing errors. The paper presents the improvement of the pointing accuracy of the antennas by implementing the track-level-compensation look-up table. The table consists of three axis rotations of the alidade as a function of the azimuth position. The paper presents the development of the table, based on the measurements of the inclinometer tilts, processing the measurement data, and determination of the three-axis alidade rotations from the tilt data. It also presents the determination of the elevation and cross-elevation errors of the antenna as a function of the alidade rotations. The pointing accuracy of the antenna with and without a table was measured using various radio beam pointing techniques. The pointing error decreased when the table was used, from 7.5 mdeg to 1.2 mdeg in elevation, and from 20.4 mdeg to 2.2 mdeg in cross-elevation." @default.
W1965458306 created "2016-06-24" @default.
W1965458306 creator A5011753150 @default.
W1965458306 creator A5073117834 @default.
W1965458306 creator A5082226415 @default.
W1965458306 date "2006-06-14" @default.
W1965458306 modified "2023-10-18" @default.
W1965458306 title "Track level compensation look-up table improves antenna pointing precision" @default.
W1965458306 cites W1659383394 @default.
W1965458306 cites W2105286079 @default.
W1965458306 cites W2154240544 @default.
W1965458306 cites W2999579337 @default.
W1965458306 doi "https://doi.org/10.1117/12.661259" @default.
W1965458306 hasPublicationYear "2006" @default.
W1965458306 type Work @default.
W1965458306 sameAs 1965458306 @default.
W1965458306 citedByCount "7" @default.
W1965458306 countsByYear W19654583062018 @default.
W1965458306 countsByYear W19654583062019 @default.
W1965458306 countsByYear W19654583062020 @default.
W1965458306 countsByYear W19654583062021 @default.
W1965458306 countsByYear W19654583062023 @default.
W1965458306 crossrefType "proceedings-article" @default.
W1965458306 hasAuthorship W1965458306A5011753150 @default.
W1965458306 hasAuthorship W1965458306A5073117834 @default.
W1965458306 hasAuthorship W1965458306A5082226415 @default.
W1965458306 hasBestOaLocation W19654583062 @default.
W1965458306 hasConcept C11171543 @default.
W1965458306 hasConcept C111919701 @default.
W1965458306 hasConcept C120665830 @default.
W1965458306 hasConcept C121332964 @default.
W1965458306 hasConcept C124101348 @default.
W1965458306 hasConcept C127313418 @default.
W1965458306 hasConcept C13280743 @default.
W1965458306 hasConcept C154945302 @default.
W1965458306 hasConcept C15744967 @default.
W1965458306 hasConcept C158105764 @default.
W1965458306 hasConcept C159737794 @default.
W1965458306 hasConcept C21822782 @default.
W1965458306 hasConcept C2524010 @default.
W1965458306 hasConcept C2780023022 @default.
W1965458306 hasConcept C31972630 @default.
W1965458306 hasConcept C33923547 @default.
W1965458306 hasConcept C37054046 @default.
W1965458306 hasConcept C41008148 @default.
W1965458306 hasConcept C45235069 @default.
W1965458306 hasConcept C62649853 @default.
W1965458306 hasConcept C74050887 @default.
W1965458306 hasConcept C76155785 @default.
W1965458306 hasConcept C89992363 @default.
W1965458306 hasConceptScore W1965458306C11171543 @default.
W1965458306 hasConceptScore W1965458306C111919701 @default.
W1965458306 hasConceptScore W1965458306C120665830 @default.
W1965458306 hasConceptScore W1965458306C121332964 @default.
W1965458306 hasConceptScore W1965458306C124101348 @default.
W1965458306 hasConceptScore W1965458306C127313418 @default.
W1965458306 hasConceptScore W1965458306C13280743 @default.
W1965458306 hasConceptScore W1965458306C154945302 @default.
W1965458306 hasConceptScore W1965458306C15744967 @default.
W1965458306 hasConceptScore W1965458306C158105764 @default.
W1965458306 hasConceptScore W1965458306C159737794 @default.
W1965458306 hasConceptScore W1965458306C21822782 @default.
W1965458306 hasConceptScore W1965458306C2524010 @default.
W1965458306 hasConceptScore W1965458306C2780023022 @default.
W1965458306 hasConceptScore W1965458306C31972630 @default.
W1965458306 hasConceptScore W1965458306C33923547 @default.
W1965458306 hasConceptScore W1965458306C37054046 @default.
W1965458306 hasConceptScore W1965458306C41008148 @default.
W1965458306 hasConceptScore W1965458306C45235069 @default.
W1965458306 hasConceptScore W1965458306C62649853 @default.
W1965458306 hasConceptScore W1965458306C74050887 @default.
W1965458306 hasConceptScore W1965458306C76155785 @default.
W1965458306 hasConceptScore W1965458306C89992363 @default.
W1965458306 hasLocation W19654583061 @default.
W1965458306 hasLocation W19654583062 @default.
W1965458306 hasLocation W19654583063 @default.
W1965458306 hasOpenAccess W1965458306 @default.
W1965458306 hasPrimaryLocation W19654583061 @default.
W1965458306 hasRelatedWork W1540776130 @default.
W1965458306 hasRelatedWork W155702605 @default.
W1965458306 hasRelatedWork W1965234428 @default.
W1965458306 hasRelatedWork W2001503795 @default.
W1965458306 hasRelatedWork W2065134433 @default.
W1965458306 hasRelatedWork W2348542094 @default.
W1965458306 hasRelatedWork W2894187126 @default.
W1965458306 hasRelatedWork W2964887166 @default.
W1965458306 hasRelatedWork W3021667328 @default.
W1965458306 hasRelatedWork W4312732818 @default.
W1965458306 isParatext "false" @default.
W1965458306 isRetracted "false" @default.
W1965458306 magId "1965458306" @default.
W1965458306 workType "article" @default.