Surface error diagnosis of large reflector antenna with microwave holography based on active deformation

doi:10.1049/el.2015.2725

CORC > 新疆天文台 > 研究单元未命名 > 110米口径全可动射电望远镜（SmART） > 110米大口径全可动射电望远镜关键技术研究（973项目） > 课题4：反射面高精度快速测量与主动面实时闭环修正

	Surface error diagnosis of large reflector antenna with microwave holography based on active deformation
	Liu, Kangkang; Meng, Guoxiang; Ye, Qian
刊名	Electronics Letters
	2016-01-08
卷号	52 期号:1 页码:12-13
关键词	Engineering
ISSN号	0013-5194
DOI	10.1049/el.2015.2725
文献子类	Article
英文摘要	Microwave holographic techniques have been used widely in the radio astronomy area. A new surface diagnosis method based on the phase-retrieval holograph algorithm is proposed. This approach focuses on a novel application of the active deformation. Multiple far-field patterns are measured in focus by adjusting the deformation of the main reflector actively. Using the amplitude of far-field patterns, the phase distribution of the aperture can be retrieved by the phase-retrieval technique. Simulation results demonstrate the feasibility of this method.
WOS研究方向	Engineering
项目编号	2015CB857100
语种	英语
WOS记录号	WOS:000367750500005
资助机构	Shanghai 65 m radio telescope project ; National Key Basic Research Program of China (973 Program)
内容类型	期刊论文
源URL	[http://ir.xao.ac.cn/handle/45760611-7/1571]
专题	新疆天文台_110米口径全可动射电望远镜（SmART）_110米大口径全可动射电望远镜关键技术研究（973项目）_课题4：反射面高精度快速测量与主动面实时闭环修正
通讯作者	Ye, Qian
作者单位	Shanghai Jiao Tong Univ, 800 Dongchuan RD, Shanghai 200030, Peoples R China
推荐引用方式 GB/T 7714	Liu, Kangkang,Meng, Guoxiang,Ye, Qian. Surface error diagnosis of large reflector antenna with microwave holography based on active deformation[J]. Electronics Letters,2016,52(1):12-13.
APA	Liu, Kangkang,Meng, Guoxiang,&Ye, Qian.(2016).Surface error diagnosis of large reflector antenna with microwave holography based on active deformation.Electronics Letters,52(1),12-13.
MLA	Liu, Kangkang,et al."Surface error diagnosis of large reflector antenna with microwave holography based on active deformation".Electronics Letters 52.1(2016):12-13.