Compensation for gravity deformation via subreflector motion of 65 m shaped Cassegrain antenna

Author:

Wang Wei1,Wang Congsi12,Duan Baoyan1,Leng Guojun3,Li Xiaoping4

Affiliation:

1. Key Laboratory of Electronic Equipment Structure Design, Ministry of EducationXidian UniversityXi'an710071People's Republic of China

2. Berkeley Sensor and Actuator CenterDepartment of Mechanical EngineeringUniversity of California at BerkeleyBerkeleyCA 94720USA

3. No. 29 Research Institute of China Electronics Technology Group CorporationChengdu610036People's Republic of China

4. No. 39 Research Institute of China Electronics Technology Group CorporationXi'an710065People's Republic of China

Funder

National Natural Science Foundation of China

Program for New Century Excellent Talents in University

Specialized Research Fund for the Doctoral Program of Higher Education of China

Fundamental Research Funds for the Central Universities

Publisher

Institution of Engineering and Technology (IET)

Subject

Electrical and Electronic Engineering

Reference15 articles.

1. Imbriale W.A. Britcliffe M.J. Brenner M.: ‘Gravitational deformation measurements of NASA's deep space network 70 m reflector antennas’.NASA IPN Progress report PR42‐147 2001 pp.1–15

2. Photogrammetric measurement of the gravity deformation in a Cassegrain antenna

3. Antenna tolerance theory—A review

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