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A winding machine for polarized wire grid of microwave radiometer calibration
Hu, Yong; Shen, Xin; Hu, Ye; Wang, Maosen; Zhang, Qichao; Zou, Qing; Li, Bin; Wang, Maosen (wangms@jlu.edu.cn)
Department微波遥感部
Source PublicationProceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
2018
ISSN0954-4100
Language英语
AbstractPolarized wire grid has been used as a low-energy polarization separator in many calibration systems. A novel machine was developed for winding the polarized wire grids with different sizes and shapes. In this paper, the process of design including parameters calculation, structural analysis, and the calibration for the winding device is presented. Finally, taking an oval grid as an example, the fabrication and the testing results is shown. A 250 mm×350 mm oval polarized wire grid is fabricated by using this machine, with 0.1 mm diameter molybdenum wires at the distance of 0.3 ± 0.02 mm. And it achieved the 01. mm flatness requirement. The machine used is robust and can be easily extended to even 200 × 200 mm2 – 500 mm × 500 mm grids with 0.08–0.2 mm diameter wires at the distance of 0.1–0.5 mm. © IMechE 2018.
Indexed ByEI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6425
Collection微波遥感部
Corresponding AuthorWang, Maosen (wangms@jlu.edu.cn)
Recommended Citation
GB/T 7714
Hu, Yong,Shen, Xin,Hu, Ye,et al. A winding machine for polarized wire grid of microwave radiometer calibration[J]. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering,2018.
APA Hu, Yong.,Shen, Xin.,Hu, Ye.,Wang, Maosen.,Zhang, Qichao.,...&Wang, Maosen .(2018).A winding machine for polarized wire grid of microwave radiometer calibration.Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering.
MLA Hu, Yong,et al."A winding machine for polarized wire grid of microwave radiometer calibration".Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering (2018).
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