Review of measurement methods for the main reflection surface of radio telescope antennas

被引：0
|
作者：
Ban, You [1 ,2 ]
Liu, YuanJie [1 ,2 ]
Wang, Na [2 ]
Guljaina, Kazezkhan [2 ]
Feng, ShuFei [3 ]
机构：
[1] Xinjiang Univ, Sch Intelligent Mfg Modern Ind, Sch Mech Engn, Urumqi 830017, Peoples R China
[2] Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
[3] Dongguan Univ Technol, Sch Mech Engn, Dongguan 523808, Peoples R China
来源：
SCIENTIA SINICA-PHYSICA MECHANICA & ASTRONOMICA | 2024年 / 54卷 / 01期
关键词：
radio telescope; reflector accuracy; reflector measurement method; MULTIMATRIX OPTOELECTRONIC SYSTEM; GRAVITY DEFORMATION; HOLOGRAPHY; ADJUSTMENT; METER; FIELD;
D O I：
10.1360/SSPMA-2023-0246
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The accuracy of the main reflector surface is one of the most significant factors influencing radio telescope performance. Thus, research on and application of main reflector surface measurement are an important foundation for evaluating and compensating the antenna performance. In this review, theodolite measurement, laser measurement, holographic measurement, photogrammetry, and sensor measurement are assessed, and the principles and application cases of each measurement method are explained and summarized to offer a reference for the main surface measurement technology of QTT.
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页数：15
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