An Online Measurement and Calibration Method for a Radio Telescope Sub-Reflector Support Structure Using Fiber Bragg Grating

The position and altitude of a sub-reflector have an important influence on the pointing accuracy of a radio telescope. With the increase of the antenna aperture, the stiffness of the support structure for the sub-reflector decreases. This causes deformation of the support structure when environment...

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Detalles Bibliográficos
Autores principales: Xu, Qian, Bao, Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10222881/
https://www.ncbi.nlm.nih.gov/pubmed/37241714
http://dx.doi.org/10.3390/mi14051093

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10222881/
https://www.ncbi.nlm.nih.gov/pubmed/37241714
http://dx.doi.org/10.3390/mi14051093

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