Invention Grant
- Patent Title: Method and device for measuring four-dimensional (4D) radiation pattern of outdoor antenna based on unmanned aerial vehicle (UAV)
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Application No.: US18025681Application Date: 2021-05-06
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Publication No.: US11783713B2Publication Date: 2023-10-10
- Inventor: Qihui Wu , Qiuming Zhu , Tianxu Lan , Yang Huang , Jie Li , Xiaofu Du , Weizhi Zhong , Lu Han , Yunpeng Bai , Junjie Zhang , Kai Mao
- Applicant: Nanjing University of Aeronautics and Astronautics
- Applicant Address: CN Nanjing
- Assignee: Nanjing University of Aeronautics and Astronautics
- Current Assignee: Nanjing University of Aeronautics and Astronautics
- Current Assignee Address: CN Nanjing
- Agency: Bayramoglu Law Offices LLC
- International Application: PCT/CN2021/091937 2021.05.06
- International Announcement: WO2021/175343A 2021.09.10
- Date entered country: 2023-03-10
- Main IPC: G08G5/00
- IPC: G08G5/00 ; G05D1/10 ; G05D1/00
Abstract:
A method and a device for measuring a four-dimensional (4D) radiation pattern of an outdoor antenna based on an unmanned aerial vehicle (UAV) are provided. The device includes a measurement path planning unit, a UAV platform unit, a radiation signal acquisition unit, a data command processing unit, and a ground data processing unit. The measurement path planning unit, the radiation signal acquisition unit, and the data command processing unit each are suspended from the UAV platform unit by using a pod. The present disclosure applies to the radiation pattern measurement of an outdoor antenna.
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